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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:CLASP2

Protein Summary

check button Gene summary
Gene name: CLASP2
ASpdb.0 ID: 23122
Gene
Gene symbol

CLASP2

Gene ID

23122

Gene namecytoplasmic linker associated protein 2
Synonyms-
Cytomap

3p22.3

Type of geneprotein-coding
DescriptionCLIP-associating protein 2CLIP-associating protein CLASP2multiple asters (Mast)-like homolog 2protein Orbit homolog 2
Modification date20240407
UniProtAcc

O75122


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneCLASP2

GO:0005794

Golgi apparatus

11290329

GeneCLASP2

GO:0005802

trans-Golgi network

17543864

GeneCLASP2

GO:0005829

cytosol

-

GeneCLASP2

GO:0005874

microtubule

24859005

GeneCLASP2

GO:0005874

microtubule

17543864|20937854

GeneCLASP2

GO:0005881

cytoplasmic microtubule

11290329

GeneCLASP2

GO:0005886

plasma membrane

20937854

GeneCLASP2

GO:0005925

focal adhesion

24859005

GeneCLASP2

GO:0005938

cell cortex

17113391

GeneCLASP2

GO:0008017

microtubule binding

26003921

GeneCLASP2

GO:0031252

cell leading edge

24859005

GeneCLASP2

GO:0032587

ruffle membrane

20937854

GeneCLASP2

GO:0045180

basal cortex

23940118

GeneCLASP2

GO:0051010

microtubule plus-end binding

11290329|19632184



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
O75122-1O75122-1_3woy_A.pdb3WOYX-ray2.1A63308

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
O75122CLASP2O75122-1O75122-2129443116SubstitutionMAMGDDMRRLICKRICDY112
O75122CLASP2O75122-1O75122-21294431410425SubstitutionDTSDKLDGTASEDGRVCEAFWRSGRTAKLYSV416431
O75122CLASP2O75122-1O75122-212944314261294Deletionnonenone431431
O75122CLASP2O75122-1O75122-31294151515SubstitutionMAMGDMEPRSMEYFCAQVQQKDVGGRLQVGQELLLYLGAPGAISDLEEDLGRLGKTVDALTGWVGSSNYRVSLMGLEILSAFVDRLSTRFKSYVAMVIVALIDRMGDAKDKVRDEAQTLILKLMDQVAPPMYIWEQLASGFKHKNFRSREGVCLCLIETLNIFGAQPLVISKLIPHLCILFGDSNSQVRDAAILAIVEIYRHVGEKVRMDLYKRGIPPARLEMIFAKFDEVQSSGGMILSVCK1238
O75122CLASP2O75122-1O75122-3129415155454SubstitutionGGA287288
O75122CLASP2O75122-1O75122-312941515550570Deletionnonenone783783
O75122CLASP2O75122-1O75122-312941515606606SubstitutionLLLLGDIRTK819827

check buttonMultiple sequence alignment of our canonical and alternatively spliced CLASP2

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of CLASP2
UniProt-idENSGENSTENSP
O75122-1ENSG00000163539.18ENST00000480013.6ENSP00000417518.2
O75122-2ENSG00000163539.18ENST00000313350.10ENSP00000324364.6
O75122-3ENSG00000163539.18ENST00000359576.9ENSP00000352581.6

UniProt-idNM IDNP ID
O75122-1NM_001207044.1NP_001193973.1
O75122-3NM_015097.2NP_055912.2

check buttonAmino acid sequences of our canonical and alternatively spliced CLASP2
accession_idProtein sequence
O75122-1MAMGDDKSFDDEESVDGNRPSSAASAFKVPAPKTSGNPANSARKPGSAGGPKVGGASKEGGAGAVDEDDFIKAFTDVPSIQIYSSRELEE
TLNKIREILSDDKHDWDQRANALKKIRSLLVAGAAQYDCFFQHLRLLDGALKLSAKDLRSQVVREACITVAHLSTVLGNKFDHGAEAIVP
TLFNLVPNSAKVMATSGCAAIRFIIRHTHVPRLIPLITSNCTSKSVPVRRRSFEFLDLLLQEWQTHSLERHAAVLVETIKKGIHDADAEA
RVEARKTYMGLRNHFPGEAETLYNSLEPSYQKSLQTYLKSSGSVASLPQSDRSSSSSQESLNRPFSSKWSTANPSTVAGRVSAGSSKASS
LPGSLQRSRSDIDVNAAAGAKAHHAAGQSVRSGRLGAGALNAGSYASLEDTSDKLDGTASEDGRVRAKLSAPLAGMGNAKADSRGRSRTK
MVSQSQPGSRSGSPGRVLTTTALSTVSSGVQRVLVNSASAQKRSKIPRSQGCSREASPSRLSVARSSRIPRPSVSQGCSREASRESSRDT
SPVRSFQPLASRHHSRSTGALYAPEVYGASGPGYGISQSSRLSSSVSAMRVLNTGSDVEEAVADALKKPARRRYESYGMHSDDDANSDAS
SACSERSYSSRNGSIPTYMRQTEDVAEVLNRCASSNWSERKEGLLGLQNLLKNQRTLSRVELKRLCEIFTRMFADPHGKRVFSMFLETLV
DFIQVHKDDLQDWLFVLLTQLLKKMGADLLGSVQAKVQKALDVTRESFPNDLQFNILMRFTVDQTQTPSLKVKVAILKYIETLAKQMDPG
DFINSSETRLAVSRVITWTTEPKSSDVRKAAQSVLISLFELNTPEFTMLLGALPKTFQDGATKLLHNHLRNTGNGTQSSMGSPLTRPTPR
SPANWSSPLTSPTNTSQNTLSPSAFDYDTENMNSEDIYSSLRGVTEAIQNFSFRSQEDMNEPLKRDSKKDDGDSMCGGPGMSDPRAGGDA
TDSSQTALDNKASLLHSMPTHSSPRSRDYNPYNYSDSISPFNKSALKEAMFDDDADQFPDDLSLDHSDLVAELLKELSNHNERVEERKIA
LYELMKLTQEESFSVWDEHFKTILLLLLETLGDKEPTIRALALKVLREILRHQPARFKNYAELTVMKTLEAHKDPHKEVVRSAEEAASVL
ATSISPEQCIKVLCPIIQTADYPINLAAIKMQTKVIERVSKETLNLLLPEIMPGLIQGYDNSESSVRKACVFCLVAVHAVIGDELKPHLS
O75122-2MRRLICKRICDYKSFDDEESVDGNRPSSAASAFKVPAPKTSGNPANSARKPGSAGGPKVGGASKEGGAGAVDEDDFIKAFTDVPSIQIYS
SRELEETLNKIREILSDDKHDWDQRANALKKIRSLLVAGAAQYDCFFQHLRLLDGALKLSAKDLRSQVVREACITVAHLSTVLGNKFDHG
AEAIVPTLFNLVPNSAKVMATSGCAAIRFIIRHTHVPRLIPLITSNCTSKSVPVRRRSFEFLDLLLQEWQTHSLERHAAVLVETIKKGIH
DADAEARVEARKTYMGLRNHFPGEAETLYNSLEPSYQKSLQTYLKSSGSVASLPQSDRSSSSSQESLNRPFSSKWSTANPSTVAGRVSAG
O75122-3MEPRSMEYFCAQVQQKDVGGRLQVGQELLLYLGAPGAISDLEEDLGRLGKTVDALTGWVGSSNYRVSLMGLEILSAFVDRLSTRFKSYVA
MVIVALIDRMGDAKDKVRDEAQTLILKLMDQVAPPMYIWEQLASGFKHKNFRSREGVCLCLIETLNIFGAQPLVISKLIPHLCILFGDSN
SQVRDAAILAIVEIYRHVGEKVRMDLYKRGIPPARLEMIFAKFDEVQSSGGMILSVCKDKSFDDEESVDGNRPSSAASAFKVPAPKTSGN
PANSARKPGSAGGPKVGAGASKEGGAGAVDEDDFIKAFTDVPSIQIYSSRELEETLNKIREILSDDKHDWDQRANALKKIRSLLVAGAAQ
YDCFFQHLRLLDGALKLSAKDLRSQVVREACITVAHLSTVLGNKFDHGAEAIVPTLFNLVPNSAKVMATSGCAAIRFIIRHTHVPRLIPL
ITSNCTSKSVPVRRRSFEFLDLLLQEWQTHSLERHAAVLVETIKKGIHDADAEARVEARKTYMGLRNHFPGEAETLYNSLEPSYQKSLQT
YLKSSGSVASLPQSDRSSSSSQESLNRPFSSKWSTANPSTVAGRVSAGSSKASSLPGSLQRSRSDIDVNAAAGAKAHHAAGQSVRSGRLG
AGALNAGSYASLEDTSDKLDGTASEDGRVRAKLSAPLAGMGNAKADSRGRSRTKMVSQSQPGSRSGSPGRVLTTTALSTVSSGVQRVLVN
SASAQKRSKIPRSQGCSREASPSRLSVARSSRIPRPSVSQGCSREASRESSRDTSPVRSFQPLGPGYGISQSSRLSSSVSAMRVLNTGSD
VEEAVADALLLGDIRTKKKPARRRYESYGMHSDDDANSDASSACSERSYSSRNGSIPTYMRQTEDVAEVLNRCASSNWSERKEGLLGLQN
LLKNQRTLSRVELKRLCEIFTRMFADPHGKRVFSMFLETLVDFIQVHKDDLQDWLFVLLTQLLKKMGADLLGSVQAKVQKALDVTRESFP
NDLQFNILMRFTVDQTQTPSLKVKVAILKYIETLAKQMDPGDFINSSETRLAVSRVITWTTEPKSSDVRKAAQSVLISLFELNTPEFTML
LGALPKTFQDGATKLLHNHLRNTGNGTQSSMGSPLTRPTPRSPANWSSPLTSPTNTSQNTLSPSAFDYDTENMNSEDIYSSLRGVTEAIQ
NFSFRSQEDMNEPLKRDSKKDDGDSMCGGPGMSDPRAGGDATDSSQTALDNKASLLHSMPTHSSPRSRDYNPYNYSDSISPFNKSALKEA
MFDDDADQFPDDLSLDHSDLVAELLKELSNHNERVEERKIALYELMKLTQEESFSVWDEHFKTILLLLLETLGDKEPTIRALALKVLREI
LRHQPARFKNYAELTVMKTLEAHKDPHKEVVRSAEEAASVLATSISPEQCIKVLCPIIQTADYPINLAAIKMQTKVIERVSKETLNLLLP

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
CLASP2 (go to UniProt):O75122

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
O75122Repeat710747Note=HEAT 4;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=426;End=1294
O75122Repeat772809Note=HEAT 5;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=426;End=1294
O75122Repeat10541091Note=HEAT 6;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=426;End=1294
O75122Repeat10981135Note=HEAT 7;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=426;End=1294
O75122Repeat12161253Note=HEAT 8;Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=426;End=1294
O75122Region161Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=1;End=6
O75122Region161Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=1;End=5
O75122Region161Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=54;End=54
O75122Region409467Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=410;End=425
O75122Region409467Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Region444580Note=Interaction with microtubules%2C MAPRE1 and MAPRE3;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15631994;Dbxref=PMID:15631994Type=Deletion;Start=426;End=1294
O75122Region444580Note=Interaction with microtubules%2C MAPRE1 and MAPRE3;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15631994;Dbxref=PMID:15631994Type=Deletion;Start=550;End=570
O75122Region488557Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Region488557Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=550;End=570
O75122Region617645Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Region649881Note=TOG 2;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:26003921;Dbxref=PMID:26003921Type=Deletion;Start=426;End=1294
O75122Region8721294Note=Interaction with RSN and localization to the Golgi and kinetochoresType=Deletion;Start=426;End=1294
O75122Region878928Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Region952995Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Region10171294Note=Required for cortical localizationType=Deletion;Start=426;End=1294
O75122Motif494497"Note=SXIP motif 1%3B mediates interaction with MAPRE1 and targeting to microtubule plus ends;Ontology_term=ECO:0000269ECO:0000269;evidence=ECO:0000269|PubMed:19632184
O75122Motif517520"Note=SXIP motif 2%3B mediates interaction with MAPRE1 and targeting to microtubule plus ends;Ontology_term=ECO:0000269ECO:0000269;evidence=ECO:0000269|PubMed:19632184
O75122Compositional bias117Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=1;End=6
O75122Compositional bias117Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=1;End=5
O75122Compositional bias448467Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Compositional bias488531Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Compositional bias539554Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Compositional bias539554Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=550;End=570
O75122Compositional bias623645Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294
O75122Compositional bias958973Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=426;End=1294


Gene Isoform Structures and Expression Levels for CLASP2

check buttonGene structures of our canonical and alternative spliced genes of CLASP2
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of CLASP2

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 O75122-1
3D view using mol* of O75122-2
3D view using mol* of O75122-3


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 O75122-1
all structure
pLDDT distribution across the protein length of O75122-2
all structure
pLDDT distribution across the protein length of O75122-3
all structure


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 O75122-1
all structure
Ramachandran plot of O75122-2
all structure
Ramachandran plot of O75122-3
all structure

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
O75122-11.0031331.035557.7180.6690.6780.8190.4490.9580.4690.59102,103,109,143,145,146,147,148,149,153,181,184,18
5,188,193,471,472,473,474,475,476,635,636,638,639,
640,641,642,666,667,668,669,671,672
O75122-20.822570.819269.2550.7660.6470.7450.3610.8530.4231.15370,71,72,73,192,197,200,201,204,205,208,233,236,23
7,275,278,279
O75122-30.981401.001458.5910.6120.6680.8610.2871.0420.2750.775414,417,418,421,454,457,458,459,460,461,462,741,74
2,743,744,745,746,883,884,885,886,888,891,919,922,
923,925,926,927,928

Protein Structure and Feature Comparision


check button Protein Structure Comparision Using Template Modeling Scores (TM-score).
all structure

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 O75122-1_O75122-1_3woy_A.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 O75122-1_3woy_A_O75122-2.pdb
3D view using mol* of O75122-1_3woy_A_O75122-3.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 O75122-1_O75122-2.pdb
3D view using mol* of O75122-1_O75122-3.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/O75122-1_vs_O75122-2.png
all structure<
./stats/secondary_structure/figure/O75122-1_vs_O75122-3.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/O75122-1_vs_O75122-2.png
all structure<
./stats/relative_asa/O75122-1_vs_O75122-3.png
all structure<


Protein-Protein Interaction


check button Interactors from UniProt.
Accession_idSubsectionStartEndFuncitonal featureSplicing information
O75122Region444580Note=Interaction with microtubules%2C MAPRE1 and MAPRE3;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15631994;Dbxref=PMID:15631994Type=Deletion;Start=426;End=1294
O75122Region444580Note=Interaction with microtubules%2C MAPRE1 and MAPRE3;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15631994;Dbxref=PMID:15631994Type=Deletion;Start=550;End=570
O75122Region8721294Note=Interaction with RSN and localization to the Golgi and kinetochoresType=Deletion;Start=426;End=1294
O75122Motif494497"Note=SXIP motif 1%3B mediates interaction with MAPRE1 and targeting to microtubule plus ends;Ontology_term=ECO:0000269ECO:0000269;evidence=ECO:0000269|PubMed:19632184
O75122Motif517520"Note=SXIP motif 2%3B mediates interaction with MAPRE1 and targeting to microtubule plus ends;Ontology_term=ECO:0000269ECO:0000269;evidence=ECO:0000269|PubMed:19632184


check button Interactors from STRING.
Gene nameInteractors


Related Drugs to CLASP2


check button Drugs targeting this gene/protein.
(DrugBank)
UniProt accessionGene nameDrugBank IDDrug nameDrug groupActions

Related Diseases to CLASP2


check button Previous studies relating to the alternative splicing of CLASP2 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in CLASP2


check button (ClinVar, 04/20/2024)
accession_iduniprot_idgene_nameTypeVariantClinical_significance