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Center for Computational Systems Medicine
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Protein Summary

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AS Summary

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Protein Functional Features

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Gene Isoform Structures and Expression Levels

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Protein Structures

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pLDDT Score Distribution

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Ramachandran Plot of Protein Structures

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Potential Active Site Information

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Protein Structure and Feature Comparision

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Protein-Protein Interaction

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Related Drugs

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Related Diseases

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Clinically Important Variants

Protein:FLT1

Protein Summary

check button Gene summary
Gene name: FLT1
ASpdb.0 ID: 2321
Gene
Gene symbol

FLT1

Gene ID

2321

Gene namefms related receptor tyrosine kinase 1
SynonymsFLT|FLT-1|VEGFR-1|VEGFR1
Cytomap

13q12.3

Type of geneprotein-coding
Descriptionvascular endothelial growth factor receptor 1fms related tyrosine kinase 1fms-like tyrosine kinase 1fms-related tyrosine kinase 1 (vascular endothelial growth factor/vascular permeability factor receptor)tyrosine-protein kinase FRTtyrosine-protein ki
Modification date20240411
UniProtAcc

P17948


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneFLT1

GO:0002548

monocyte chemotaxis

8605350|18079407

GeneFLT1

GO:0005021

vascular endothelial growth factor receptor activity

1312256|8605350|9299537|15952180

GeneFLT1

GO:0005886

plasma membrane

11513746

GeneFLT1

GO:0015629

actin cytoskeleton

-

GeneFLT1

GO:0018108

peptidyl-tyrosine phosphorylation

9299537|11513746

GeneFLT1

GO:0030335

positive regulation of cell migration

8605350

GeneFLT1

GO:0035924

cellular response to vascular endothelial growth factor stimulus

8605350

GeneFLT1

GO:0036323

vascular endothelial growth factor receptor-1 signaling pathway

15952180

GeneFLT1

GO:0036332

placental growth factor receptor activity

12796773

GeneFLT1

GO:0043235

receptor complex

23382219

GeneFLT1

GO:0043406

positive regulation of MAP kinase activity

9299537

GeneFLT1

GO:0043410

positive regulation of MAPK cascade

9299537

GeneFLT1

GO:0046777

protein autophosphorylation

9299537|11513746

GeneFLT1

GO:0048010

vascular endothelial growth factor receptor signaling pathway

1312256|9299537



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
P17948-1P17948-1_5t89_Y.pdb5T89X-ray4.0Y31654

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
P17948FLT1P17948-1P17948-21338687657687SubstitutionDQEAPYLLRNLSDHTVAISSSTTLDCHANGVGEHCNKKAVFSRISKFKSTRNDCTTQSNVKH657687
P17948FLT1P17948-1P17948-213386876881338Deletionnonenone687687
P17948FLT1P17948-1P17948-31338733706733SubstitutionGIILGPGSSTLFIERVTEEDEGVYHCKAELYTSTSPSSSSSSPLSSSSSSSSSSSS706733
P17948FLT1P17948-1P17948-313387337341338Deletionnonenone733733
P17948FLT1P17948-1P17948-41338541518541SubstitutionMASTLVVADSRISGIYICIASNKVLPPANSSFMLPPTSFSSNYFHFLP518541
P17948FLT1P17948-1P17948-413385415421338Deletionnonenone541541
P17948FLT1P17948-1P17948-513385561782Deletionnonenone00
P17948FLT1P17948-1P17948-613384631875Deletionnonenone00
P17948FLT1P17948-1P17948-713383431995Deletionnonenone00
P17948FLT1P17948-1P17948-8133836117SubstitutionMVSYWDTMNSDLLV17
P17948FLT1P17948-1P17948-813383618984Deletionnonenone77

check buttonMultiple sequence alignment of our canonical and alternatively spliced FLT1

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of FLT1
UniProt-idENSGENSTENSP
P17948-1ENSG00000102755.13ENST00000282397.9ENSP00000282397.4
P17948-2ENSG00000102755.13ENST00000615840.5ENSP00000484039.1
P17948-3ENSG00000102755.13ENST00000541932.5ENSP00000437631.1
P17948-4ENSG00000102755.13ENST00000539099.2ENSP00000442630.1

UniProt-idNM IDNP ID
P17948-1NM_002019.4NP_002010.2
P17948-2NM_001159920.1NP_001153392.1
P17948-3NM_001160030.1NP_001153502.1
P17948-4NM_001160031.1NP_001153503.1

check buttonAmino acid sequences of our canonical and alternatively spliced FLT1
accession_idProtein sequence
P17948-1MVSYWDTGVLLCALLSCLLLTGSSSGSKLKDPELSLKGTQHIMQAGQTLHLQCRGEAAHKWSLPEMVSKESERLSITKSACGRNGKQFCS
TLTLNTAQANHTGFYSCKYLAVPTSKKKETESAIYIFISDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPD
GKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTIIDVQISTPRPVKLLRGHTLVLNCTATTPLNTRVQMTWSYPD
EKNKRASVRRRIDQSNSHANIFYSVLTIDKMQNKDKGLYTCRVRSGPSFKSVNTSVHIYDKAFITVKHRKQQVLETVAGKRSYRLSMKVK
AFPSPEVVWLKDGLPATEKSARYLTRGYSLIIKDVTEEDAGNYTILLSIKQSNVFKNLTATLIVNVKPQIYEKAVSSFPDPALYPLGSRQ
ILTCTAYGIPQPTIKWFWHPCNHNHSEARCDFCSNNEESFILDADSNMGNRIESITQRMAIIEGKNKMASTLVVADSRISGIYICIASNK
VGTVGRNISFYITDVPNGFHVNLEKMPTEGEDLKLSCTVNKFLYRDVTWILLRTVNNRTMHYSISKQKMAITKEHSITLNLTIMNVSLQD
SGTYACRARNVYTGEEILQKKEITIRDQEAPYLLRNLSDHTVAISSSTTLDCHANGVPEPQITWFKNNHKIQQEPGIILGPGSSTLFIER
VTEEDEGVYHCKATNQKGSVESSAYLTVQGTSDKSNLELITLTCTCVAATLFWLLLTLFIRKMKRSSSEIKTDYLSIIMDPDEVPLDEQC
ERLPYDASKWEFARERLKLGKSLGRGAFGKVVQASAFGIKKSPTCRTVAVKMLKEGATASEYKALMTELKILTHIGHHLNVVNLLGACTK
QGGPLMVIVEYCKYGNLSNYLKSKRDLFFLNKDAALHMEPKKEKMEPGLEQGKKPRLDSVTSSESFASSGFQEDKSLSDVEEEEDSDGFY
KEPITMEDLISYSFQVARGMEFLSSRKCIHRDLAARNILLSENNVVKICDFGLARDIYKNPDYVRKGDTRLPLKWMAPESIFDKIYSTKS
DVWSYGVLLWEIFSLGGSPYPGVQMDEDFCSRLREGMRMRAPEYSTPEIYQIMLDCWHRDPKERPRFAELVEKLGDLLQANVQQDGKDYI
PINAILTGNSGFTYSTPAFSEDFFKESISAPKFNSGSSDDVRYVNAFKFMSLERIKTFEELLPNATSMFDDYQGDSSTLLASPMLKRFTW
P17948-2MVSYWDTGVLLCALLSCLLLTGSSSGSKLKDPELSLKGTQHIMQAGQTLHLQCRGEAAHKWSLPEMVSKESERLSITKSACGRNGKQFCS
TLTLNTAQANHTGFYSCKYLAVPTSKKKETESAIYIFISDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPD
GKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTIIDVQISTPRPVKLLRGHTLVLNCTATTPLNTRVQMTWSYPD
EKNKRASVRRRIDQSNSHANIFYSVLTIDKMQNKDKGLYTCRVRSGPSFKSVNTSVHIYDKAFITVKHRKQQVLETVAGKRSYRLSMKVK
AFPSPEVVWLKDGLPATEKSARYLTRGYSLIIKDVTEEDAGNYTILLSIKQSNVFKNLTATLIVNVKPQIYEKAVSSFPDPALYPLGSRQ
ILTCTAYGIPQPTIKWFWHPCNHNHSEARCDFCSNNEESFILDADSNMGNRIESITQRMAIIEGKNKMASTLVVADSRISGIYICIASNK
VGTVGRNISFYITDVPNGFHVNLEKMPTEGEDLKLSCTVNKFLYRDVTWILLRTVNNRTMHYSISKQKMAITKEHSITLNLTIMNVSLQD
P17948-3MVSYWDTGVLLCALLSCLLLTGSSSGSKLKDPELSLKGTQHIMQAGQTLHLQCRGEAAHKWSLPEMVSKESERLSITKSACGRNGKQFCS
TLTLNTAQANHTGFYSCKYLAVPTSKKKETESAIYIFISDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPD
GKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTIIDVQISTPRPVKLLRGHTLVLNCTATTPLNTRVQMTWSYPD
EKNKRASVRRRIDQSNSHANIFYSVLTIDKMQNKDKGLYTCRVRSGPSFKSVNTSVHIYDKAFITVKHRKQQVLETVAGKRSYRLSMKVK
AFPSPEVVWLKDGLPATEKSARYLTRGYSLIIKDVTEEDAGNYTILLSIKQSNVFKNLTATLIVNVKPQIYEKAVSSFPDPALYPLGSRQ
ILTCTAYGIPQPTIKWFWHPCNHNHSEARCDFCSNNEESFILDADSNMGNRIESITQRMAIIEGKNKMASTLVVADSRISGIYICIASNK
VGTVGRNISFYITDVPNGFHVNLEKMPTEGEDLKLSCTVNKFLYRDVTWILLRTVNNRTMHYSISKQKMAITKEHSITLNLTIMNVSLQD
SGTYACRARNVYTGEEILQKKEITIRDQEAPYLLRNLSDHTVAISSSTTLDCHANGVPEPQITWFKNNHKIQQEPELYTSTSPSSSSSSP
P17948-4MVSYWDTGVLLCALLSCLLLTGSSSGSKLKDPELSLKGTQHIMQAGQTLHLQCRGEAAHKWSLPEMVSKESERLSITKSACGRNGKQFCS
TLTLNTAQANHTGFYSCKYLAVPTSKKKETESAIYIFISDTGRPFVEMYSEIPEIIHMTEGRELVIPCRVTSPNITVTLKKFPLDTLIPD
GKRIIWDSRKGFIISNATYKEIGLLTCEATVNGHLYKTNYLTHRQTNTIIDVQISTPRPVKLLRGHTLVLNCTATTPLNTRVQMTWSYPD
EKNKRASVRRRIDQSNSHANIFYSVLTIDKMQNKDKGLYTCRVRSGPSFKSVNTSVHIYDKAFITVKHRKQQVLETVAGKRSYRLSMKVK
AFPSPEVVWLKDGLPATEKSARYLTRGYSLIIKDVTEEDAGNYTILLSIKQSNVFKNLTATLIVNVKPQIYEKAVSSFPDPALYPLGSRQ
ILTCTAYGIPQPTIKWFWHPCNHNHSEARCDFCSNNEESFILDADSNMGNRIESITQRMAIIEGKNKLPPANSSFMLPPTSFSSNYFHFL
P17948-5MKRSSSEIKTDYLSIIMDPDEVPLDEQCERLPYDASKWEFARERLKLGKSLGRGAFGKVVQASAFGIKKSPTCRTVAVKMLKEGATASEY
KALMTELKILTHIGHHLNVVNLLGACTKQGGPLMVIVEYCKYGNLSNYLKSKRDLFFLNKDAALHMEPKKEKMEPGLEQGKKPRLDSVTS
SESFASSGFQEDKSLSDVEEEEDSDGFYKEPITMEDLISYSFQVARGMEFLSSRKCIHRDLAARNILLSENNVVKICDFGLARDIYKNPD
YVRKGDTRLPLKWMAPESIFDKIYSTKSDVWSYGVLLWEIFSLGGSPYPGVQMDEDFCSRLREGMRMRAPEYSTPEIYQIMLDCWHRDPK
ERPRFAELVEKLGDLLQANVQQDGKDYIPINAILTGNSGFTYSTPAFSEDFFKESISAPKFNSGSSDDVRYVNAFKFMSLERIKTFEELL
PNATSMFDDYQGDSSTLLASPMLKRFTWTDSKPKASLKIDLRVTSKSKESGLSDVSRPSFCHSSCGHVSEGKRRFTYDHAELERKIACCS
P17948-6MTELKILTHIGHHLNVVNLLGACTKQGGPLMVIVEYCKYGNLSNYLKSKRDLFFLNKDAALHMEPKKEKMEPGLEQGKKPRLDSVTSSES
FASSGFQEDKSLSDVEEEEDSDGFYKEPITMEDLISYSFQVARGMEFLSSRKCIHRDLAARNILLSENNVVKICDFGLARDIYKNPDYVR
KGDTRLPLKWMAPESIFDKIYSTKSDVWSYGVLLWEIFSLGGSPYPGVQMDEDFCSRLREGMRMRAPEYSTPEIYQIMLDCWHRDPKERP
RFAELVEKLGDLLQANVQQDGKDYIPINAILTGNSGFTYSTPAFSEDFFKESISAPKFNSGSSDDVRYVNAFKFMSLERIKTFEELLPNA
TSMFDDYQGDSSTLLASPMLKRFTWTDSKPKASLKIDLRVTSKSKESGLSDVSRPSFCHSSCGHVSEGKRRFTYDHAELERKIACCSPPP
P17948-7MEDLISYSFQVARGMEFLSSRKCIHRDLAARNILLSENNVVKICDFGLARDIYKNPDYVRKGDTRLPLKWMAPESIFDKIYSTKSDVWSY
GVLLWEIFSLGGSPYPGVQMDEDFCSRLREGMRMRAPEYSTPEIYQIMLDCWHRDPKERPRFAELVEKLGDLLQANVQQDGKDYIPINAI
LTGNSGFTYSTPAFSEDFFKESISAPKFNSGSSDDVRYVNAFKFMSLERIKTFEELLPNATSMFDDYQGDSSTLLASPMLKRFTWTDSKP
P17948-8MNSDLLVDSDGFYKEPITMEDLISYSFQVARGMEFLSSRKCIHRDLAARNILLSENNVVKICDFGLARDIYKNPDYVRKGDTRLPLKWMA
PESIFDKIYSTKSDVWSYGVLLWEIFSLGGSPYPGVQMDEDFCSRLREGMRMRAPEYSTPEIYQIMLDCWHRDPKERPRFAELVEKLGDL
LQANVQQDGKDYIPINAILTGNSGFTYSTPAFSEDFFKESISAPKFNSGSSDDVRYVNAFKFMSLERIKTFEELLPNATSMFDDYQGDSS
TLLASPMLKRFTWTDSKPKASLKIDLRVTSKSKESGLSDVSRPSFCHSSCGHVSEGKRRFTYDHAELERKIACCSPPPDYNSVVLYSTPP

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
FLT1 (go to UniProt):P17948

check buttonRetention analysis result of protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page

* Minus value of BPloci means that the break pointn is located before the CDS.
- Retained protein feature among the 13 regional features.
Accession_idSubsectionStartEndFuncitonal featureSplicing information
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=657;End=687
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=688;End=1338
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=706;End=733
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=734;End=1338
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Substitution;Start=518;End=541
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=542;End=1338
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=782
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=875
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=995
P17948Topological domain27758Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=8;End=984
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=688;End=1338
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=734;End=1338
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=542;End=1338
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=782
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=875
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=995
P17948Transmembrane759780Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=8;End=984
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=688;End=1338
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=734;End=1338
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=542;End=1338
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=782
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=875
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=1;End=995
P17948Topological domain7811338Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=8;End=984
P17948Domain32123Note=Ig-like C2-type 1Type=Deletion;Start=1;End=782
P17948Domain32123Note=Ig-like C2-type 1Type=Deletion;Start=1;End=875
P17948Domain32123Note=Ig-like C2-type 1Type=Deletion;Start=1;End=995
P17948Domain32123Note=Ig-like C2-type 1Type=Deletion;Start=8;End=984
P17948Domain151214Note=Ig-like C2-type 2Type=Deletion;Start=1;End=782
P17948Domain151214Note=Ig-like C2-type 2Type=Deletion;Start=1;End=875
P17948Domain151214Note=Ig-like C2-type 2Type=Deletion;Start=1;End=995
P17948Domain151214Note=Ig-like C2-type 2Type=Deletion;Start=8;End=984
P17948Domain230327Note=Ig-like C2-type 3Type=Deletion;Start=1;End=782
P17948Domain230327Note=Ig-like C2-type 3Type=Deletion;Start=1;End=875
P17948Domain230327Note=Ig-like C2-type 3Type=Deletion;Start=1;End=995
P17948Domain230327Note=Ig-like C2-type 3Type=Deletion;Start=8;End=984
P17948Domain335421Note=Ig-like C2-type 4Type=Deletion;Start=1;End=782
P17948Domain335421Note=Ig-like C2-type 4Type=Deletion;Start=1;End=875
P17948Domain335421Note=Ig-like C2-type 4Type=Deletion;Start=1;End=995
P17948Domain335421Note=Ig-like C2-type 4Type=Deletion;Start=8;End=984
P17948Domain428553Note=Ig-like C2-type 5Type=Substitution;Start=518;End=541
P17948Domain428553Note=Ig-like C2-type 5Type=Deletion;Start=542;End=1338
P17948Domain428553Note=Ig-like C2-type 5Type=Deletion;Start=1;End=782
P17948Domain428553Note=Ig-like C2-type 5Type=Deletion;Start=1;End=875
P17948Domain428553Note=Ig-like C2-type 5Type=Deletion;Start=1;End=995
P17948Domain428553Note=Ig-like C2-type 5Type=Deletion;Start=8;End=984
P17948Domain556654Note=Ig-like C2-type 6Type=Deletion;Start=542;End=1338
P17948Domain556654Note=Ig-like C2-type 6Type=Deletion;Start=1;End=782
P17948Domain556654Note=Ig-like C2-type 6Type=Deletion;Start=1;End=875
P17948Domain556654Note=Ig-like C2-type 6Type=Deletion;Start=1;End=995
P17948Domain556654Note=Ig-like C2-type 6Type=Deletion;Start=8;End=984
P17948Domain661747Note=Ig-like C2-type 7Type=Substitution;Start=657;End=687
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=688;End=1338
P17948Domain661747Note=Ig-like C2-type 7Type=Substitution;Start=706;End=733
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=734;End=1338
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=542;End=1338
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=1;End=782
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=1;End=875
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=1;End=995
P17948Domain661747Note=Ig-like C2-type 7Type=Deletion;Start=8;End=984
P17948Domain8271158Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159Type=Deletion;Start=688;End=1338
P17948Domain8271158Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159Type=Deletion;Start=734;End=1338
P17948Domain8271158Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159Type=Deletion;Start=542;End=1338
P17948Domain8271158Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159Type=Deletion;Start=1;End=875
P17948Domain8271158Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159Type=Deletion;Start=1;End=995
P17948Domain8271158Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159Type=Deletion;Start=8;End=984
P17948Region940982Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=688;End=1338
P17948Region940982Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=734;End=1338
P17948Region940982Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=542;End=1338
P17948Region940982Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=995
P17948Region940982Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=8;End=984
P17948Compositional bias956974Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=688;End=1338
P17948Compositional bias956974Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=734;End=1338
P17948Compositional bias956974Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=542;End=1338
P17948Compositional bias956974Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=995
P17948Compositional bias956974Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=8;End=984


Gene Isoform Structures and Expression Levels for FLT1

check buttonGene structures of our canonical and alternative spliced genes of FLT1
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of FLT1

check button Expression levels of gene isoforms across GTEx.
gtex expression

check button Expression levels of gene isoforms across TCGA.
tcga expression


Protein Structures

check button PDB and CIF files of the predicted protein structures
* Here we show the 3D structure of the proteins using Mol*. AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Model confidence is shown from the pLDDT values per residue. pLDDT corresponds to the model’s prediction of its score on the local Distance Difference Test. It is a measure of local accuracy (from AlphfaFold website). To color code individual residues, we transformed individual PDB files into CIF format.
3D view using mol* of P17948-1
3D view using mol* of P17948-2
3D view using mol* of P17948-3
3D view using mol* of P17948-4
3D view using mol* of P17948-5
3D view using mol* of P17948-6
3D view using mol* of P17948-7
3D view using mol* of P17948-8


pLDDT Score Distribution

check button pLDDT score distribution of the predicted protein structures from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
pLDDT distribution across the protein length of P17948-1
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pLDDT distribution across the protein length of P17948-2
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pLDDT distribution across the protein length of P17948-3
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pLDDT distribution across the protein length of P17948-4
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pLDDT distribution across the protein length of P17948-5
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pLDDT distribution across the protein length of P17948-6
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pLDDT distribution across the protein length of P17948-7
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pLDDT distribution across the protein length of P17948-8
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Ramachandran Plot of Protein Structures


check button Ramachandran plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amino acids) contained in this protein peptide.
Ramachandran plot of P17948-1
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Ramachandran plot of P17948-4
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Ramachandran plot of P17948-5
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Ramachandran plot of P17948-6
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Ramachandran plot of P17948-8
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Potential Active Site Information


check button The potential binding sites of these proteins were identified using SiteMap, a module of the Schrodinger suite.
UniProt-idSite scoreSizeD scoreVolumeExposureEnclosureContactPhobicPhilicBalanceDon/AccResidues
P17948-11.0353831.0611071.8750.5470.730.9280.8090.9710.8330.945798,806,807,810,829,833,834,835,836,837,838,839,84
0,841,842,859,861,863,864,865,870,871,873,874,877,
878,881,882,892,904,907,909,910,911,912,915,916,91
8,919,922,1018,1019,1020,1021,1022,1024,1025,1026,
1027,1029,1039,1040,1041,1042,1043,1044,1045,1046,
1047,1048,1049,1050,1052,1053,1056,1057,1058,1059,
1061,1062,1065,1066,1070,1071,1074,1076,1091,1096,
1097,1098,1099
P17948-20.9871971.01600.5930.6050.6740.850.3731.0260.3640.878432,435,436,437,438,440,441,442,444,452,453,469,47
0,471,472,473,475,478,479,480,481,482,483,484,485,
487,532,546,548,549,551,581,582,584,585,641,642
P17948-31.0021081.011314.1880.6470.7010.9470.4471.0740.4171.013469,470,471,472,473,474,475,479,480,481,482,483,48
4,487,532,551,581,582,584,585,586,617,641,642
P17948-41.0261811.066493.5770.5520.6930.9120.80.8890.9010.741441,442,443,444,446,450,452,466,471,472,473,475,47
6,477,478,480,499,500,525,527,528,530,531,532,533,
534,535,536,537,539
P17948-51.0762461.108579.3270.4740.7720.9741.120.9061.2370.948132,138,150,153,154,207,210,211,212,213,215,216,21
9,220,222,223,248,249,250,251,252,253,376,377,380,
387,390,533,534,536,537,538,539,540,541,542,543,54
5
P17948-61.0751121.137304.9270.4790.7170.9751.4230.7151.9891.179252,253,255,256,257,259,260,278,281,282,340,342,34
3,344,345,347
P17948-70.9451540.974388.2760.6540.610.8090.3741.020.3670.62653,54,55,56,57,58,59,60,61,63,64,65,68,69,70,103,1
05,106,107,108,109,110,111,112,115,259,260,261,262
,263,264,265,266,267,268
P17948-81.0172241.072614.3130.6060.6530.8240.9050.7961.1371.41412,13,14,15,16,17,18,19,20,21,22,25,29,47,48,49,51
,52,53,57,59,75,88,111,114,115,118,119,120,121,122
,147,184,188,190,279,280,281,282,283

Protein Structure and Feature Comparision


check button Protein Structure Comparision Using Template Modeling Scores (TM-score).
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check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Canonical validated structure (PDB)(green)
3D view using mol* of P17948-1_P17948-1_5t89_Y.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical validated structure (PDB)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of P17948-1_5t89_Y_P17948-2.pdb
3D view using mol* of P17948-1_5t89_Y_P17948-3.pdb
3D view using mol* of P17948-1_5t89_Y_P17948-4.pdb
3D view using mol* of P17948-1_5t89_Y_P17948-5.pdb
3D view using mol* of P17948-1_5t89_Y_P17948-6.pdb
3D view using mol* of P17948-1_5t89_Y_P17948-7.pdb
3D view using mol* of P17948-1_5t89_Y_P17948-8.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of P17948-1_P17948-2.pdb
3D view using mol* of P17948-1_P17948-3.pdb
3D view using mol* of P17948-1_P17948-4.pdb
3D view using mol* of P17948-1_P17948-5.pdb
3D view using mol* of P17948-1_P17948-6.pdb
3D view using mol* of P17948-1_P17948-7.pdb
3D view using mol* of P17948-1_P17948-8.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/P17948-1_vs_P17948-2.png
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./stats/secondary_structure/figure/P17948-1_vs_P17948-3.png
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./stats/secondary_structure/figure/P17948-1_vs_P17948-4.png
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./stats/secondary_structure/figure/P17948-1_vs_P17948-5.png
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./stats/secondary_structure/figure/P17948-1_vs_P17948-6.png
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./stats/secondary_structure/figure/P17948-1_vs_P17948-7.png
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./stats/secondary_structure/figure/P17948-1_vs_P17948-8.png
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check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/P17948-1_vs_P17948-2.png
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./stats/relative_asa/P17948-1_vs_P17948-3.png
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./stats/relative_asa/P17948-1_vs_P17948-4.png
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./stats/relative_asa/P17948-1_vs_P17948-5.png
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./stats/relative_asa/P17948-1_vs_P17948-6.png
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./stats/relative_asa/P17948-1_vs_P17948-7.png
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./stats/relative_asa/P17948-1_vs_P17948-8.png
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Protein-Protein Interaction


check button Interactors from UniProt.
Accession_idSubsectionStartEndFuncitonal featureSplicing information


check button Interactors from STRING.
Gene nameInteractors


Related Drugs to FLT1


check button Drugs targeting this gene/protein.
(DrugBank)
UniProt accessionGene nameDrugBank IDDrug nameDrug groupActions
P17948FLT1DB01268Sunitinibapproved, investigationalinhibitor
P17948FLT1DB05075TG-100801investigational
P17948FLT1DB06589Pazopanibapprovedinhibitor
P17948FLT1DB04879Vatalanibinvestigational
P17948FLT1DB09078Lenvatinibapproved, investigationalinhibitor
P17948FLT1DB15685Selpercatinibapproved, investigationalinhibitor
P17948FLT1DB10770Foreskin fibroblast (neonatal)approvedagonist
P17948FLT1DB00398Sorafenibapproved, investigationalinhibitor
P17948FLT1DB05913OSI-930investigational
P17948FLT1DB05932Denibulininvestigational
P17948FLT1DB09221Polaprezincexperimentalagonist
P17948FLT1DB12010Fostamatinibapproved, investigationalinhibitor
P17948FLT1DB06080Linifanibinvestigational
P17948FLT1DB11679Fruquintinibapproved, investigationalinhibitor
P17948FLT1DB06101IMC-1C11investigational
P17948FLT1DB11800Tivozanibapproved, investigationalinhibitor
P17948FLT1DB07288N-(4-chlorophenyl)-2-[(pyridin-4-ylmethyl)amino]benzamideexperimental
P17948FLT1DB08896Regorafenibapprovedinhibitor
P17948FLT1DB06626Axitinibapproved, investigationalinhibitor
P17948FLT1DB09079Nintedanibapprovedinhibitor

Related Diseases to FLT1


check button Previous studies relating to the alternative splicing of FLT1 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term
FLT114674128[Correlation between transcriptional activity of vascular endothelial growth factor (VEFG) and transcriptional activity of its receptors (FLT-1 and FLK-1) in low-grade squamous intraepithelial lesions (LSIL) of uterine cervix]."In this report we focus on angiogenesis, as one component of a complex molecular relations in the process of neovascularisation in the low-grade intraepithelial changes (LSIL). Increasing number of publications indicates that the interrelation between isoforms of VEGF (VEGF121, VEGF145, VEGF165, VEGF183, VEGF189, VEGF206) but not total VEGF is responsible for angiogenesis, both in physiological and pathological processes. The molecular co-operation of the said isoforms and their receptors results in morphological presentation of ""de novo"" created vascular network that dynamically involves the entire connective tissue stroma of the uterine cervix."D002294Carcinoma, Squamous Cell
FLT114674128[Correlation between transcriptional activity of vascular endothelial growth factor (VEFG) and transcriptional activity of its receptors (FLT-1 and FLK-1) in low-grade squamous intraepithelial lesions (LSIL) of uterine cervix]."In this report we focus on angiogenesis, as one component of a complex molecular relations in the process of neovascularisation in the low-grade intraepithelial changes (LSIL). Increasing number of publications indicates that the interrelation between isoforms of VEGF (VEGF121, VEGF145, VEGF165, VEGF183, VEGF189, VEGF206) but not total VEGF is responsible for angiogenesis, both in physiological and pathological processes. The molecular co-operation of the said isoforms and their receptors results in morphological presentation of ""de novo"" created vascular network that dynamically involves the entire connective tissue stroma of the uterine cervix."D009389Neovascularization, Pathologic
FLT114674128[Correlation between transcriptional activity of vascular endothelial growth factor (VEFG) and transcriptional activity of its receptors (FLT-1 and FLK-1) in low-grade squamous intraepithelial lesions (LSIL) of uterine cervix]."In this report we focus on angiogenesis, as one component of a complex molecular relations in the process of neovascularisation in the low-grade intraepithelial changes (LSIL). Increasing number of publications indicates that the interrelation between isoforms of VEGF (VEGF121, VEGF145, VEGF165, VEGF183, VEGF189, VEGF206) but not total VEGF is responsible for angiogenesis, both in physiological and pathological processes. The molecular co-operation of the said isoforms and their receptors results in morphological presentation of ""de novo"" created vascular network that dynamically involves the entire connective tissue stroma of the uterine cervix."D002583Uterine Cervical Neoplasms
FLT114674128[Correlation between transcriptional activity of vascular endothelial growth factor (VEFG) and transcriptional activity of its receptors (FLT-1 and FLK-1) in low-grade squamous intraepithelial lesions (LSIL) of uterine cervix]."In this report we focus on angiogenesis, as one component of a complex molecular relations in the process of neovascularisation in the low-grade intraepithelial changes (LSIL). Increasing number of publications indicates that the interrelation between isoforms of VEGF (VEGF121, VEGF145, VEGF165, VEGF183, VEGF189, VEGF206) but not total VEGF is responsible for angiogenesis, both in physiological and pathological processes. The molecular co-operation of the said isoforms and their receptors results in morphological presentation of ""de novo"" created vascular network that dynamically involves the entire connective tissue stroma of the uterine cervix."D002578Uterine Cervical Dysplasia
FLT118593464Novel splice variants derived from the receptor tyrosine kinase superfamily are potential therapeutics for rheumatoid arthritis.Despite the advent of biological therapies for the treatment of rheumatoid arthritis, there is a compelling need to develop alternative therapeutic targets for nonresponders to existing treatments. Soluble receptors occur naturally in vivo, such as the splice variant of the cell surface receptor for vascular endothelial growth factor (VEGF)--a key regulator of angiogenesis in rheumatoid arthritis. Bioinformatics analyses predict that the majority of human genes undergo alternative splicing, generating proteins--many of which may have regulatory functions. The objective of the present study was to identify alternative splice variants (ASV) from cell surface receptor genes, and to determine whether the novel proteins encoded exert therapeutic activity in an in vivo model of arthritis.D001172Arthritis, Rheumatoid
FLT118593464Novel splice variants derived from the receptor tyrosine kinase superfamily are potential therapeutics for rheumatoid arthritis.Despite the advent of biological therapies for the treatment of rheumatoid arthritis, there is a compelling need to develop alternative therapeutic targets for nonresponders to existing treatments. Soluble receptors occur naturally in vivo, such as the splice variant of the cell surface receptor for vascular endothelial growth factor (VEGF)--a key regulator of angiogenesis in rheumatoid arthritis. Bioinformatics analyses predict that the majority of human genes undergo alternative splicing, generating proteins--many of which may have regulatory functions. The objective of the present study was to identify alternative splice variants (ASV) from cell surface receptor genes, and to determine whether the novel proteins encoded exert therapeutic activity in an in vivo model of arthritis.D004195Disease Models, Animal


Clinically important variants in FLT1


check button (ClinVar, 04/20/2024)
accession_iduniprot_idgene_nameTypeVariantClinical_significance
P17948P17948-1FLT1;LOC126861720Insertionp.Ser1015fsnot provided
P17948P17948-1FLT1;LOC126861720Insertionp.Ser1015fsnot provided
P17948P17948-1FLT1Insertionp.Gly886fsnot provided
P17948P17948-1FLT1Insertionp.Gly886fsnot provided
P17948P17948-1FLT1single nucleotide variantp.Cys1110Sernot provided
P17948P17948-1FLT1single nucleotide variantp.Cys1110Sernot provided
P17948P17948-1FLT1Deletionp.Tyr815fsUncertain significance
P17948P17948-1FLT1Deletionp.Tyr815fsUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Met938ValLikely benign
P17948P17948-1FLT1single nucleotide variantp.Met938ValLikely benign
P17948P17948-1FLT1single nucleotide variantp.Pro1201LeuLikely benign
P17948P17948-1FLT1single nucleotide variantp.Pro1201LeuLikely benign
P17948P17948-1FLT1single nucleotide variantp.Ile548MetLikely benign
P17948P17948-1FLT1single nucleotide variantp.Ile548MetLikely benign
P17948P17948-1FLT1single nucleotide variantp.Asp6AsnBenign
P17948P17948-1FLT1single nucleotide variantp.Asp6AsnBenign
P17948P17948-1FLT1single nucleotide variantp.Glu1032AspUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Glu1032AspUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Gln341ArgUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Gln341ArgUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala1200ValUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala1200ValUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Gly988SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Gly988SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg528GlyUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg528GlyUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Val211IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Val211IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Pro688AlaUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Pro688AlaUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Val2IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Val2IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Leu248PheUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Leu248PheUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Met624ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Met624ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Gly866ArgUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Gly866ArgUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala1188AspUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala1188AspUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Asn685SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Asn685SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala434ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala434ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Lys565GluUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Lys565GluUncertain significance
P17948P17948-1FLT1single nucleotide variantp.His887AsnUncertain significance
P17948P17948-1FLT1single nucleotide variantp.His887AsnUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ser285ArgLikely benign
P17948P17948-1FLT1single nucleotide variantp.Ser285ArgLikely benign
P17948P17948-1FLT1single nucleotide variantp.Ala381ProUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ala381ProUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ile291ValLikely benign
P17948P17948-1FLT1single nucleotide variantp.Ile291ValLikely benign
P17948P17948-1FLT1single nucleotide variantp.Met945ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Met945ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Met600IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Met600IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg159GlnUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg159GlnUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Glu689LysUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Glu689LysUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Thr421SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Thr421SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.His288LeuUncertain significance
P17948P17948-1FLT1single nucleotide variantp.His288LeuUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg183CysUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg183CysUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ile1019ValUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ile1019ValUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Glu70GlyUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Glu70GlyUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Thr594IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Thr594IleUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Thr654SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Thr654SerUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Asp495GlyUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Asp495GlyUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Tyr1309CysUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Tyr1309CysUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ile405ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Ile405ThrUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Phe88LeuUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Phe88LeuUncertain significance
P17948P17948-1FLT1single nucleotide variantp.Arg54SerLikely benign
P17948P17948-1FLT1single nucleotide variantp.Arg54SerLikely benign