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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:ARHGAP9

Protein Summary

check button Gene summary
Gene name: ARHGAP9
ASpdb.0 ID: 64333
Gene
Gene symbol

ARHGAP9

Gene ID

64333

Gene nameRho GTPase activating protein 9
Synonyms10C|RGL1
Cytomap

12q13.3

Type of geneprotein-coding
Descriptionrho GTPase-activating protein 9rho-type GTPase-activating protein 9
Modification date20240403
UniProtAcc

Q9BRR9


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneARHGAP9

GO:0005096

GTPase activator activity

11396949

GeneARHGAP9

GO:0005547

phosphatidylinositol-3,4,5-trisphosphate binding

17339315



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
Q9BRR9-1Q9BRR9-1_2p0d_A.pdb2P0DX-ray1.81A321440

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
Q9BRR9ARHGAP9Q9BRR9-1Q9BRR9-2750731438456Deletionnonenone437437
Q9BRR9ARHGAP9Q9BRR9-1Q9BRR9-37505661184Deletionnonenone00
Q9BRR9ARHGAP9Q9BRR9-1Q9BRR9-47505471184Deletionnonenone00
Q9BRR9ARHGAP9Q9BRR9-1Q9BRR9-4750547438456Deletionnonenone253253
Q9BRR9ARHGAP9Q9BRR9-1Q9BRR9-5750640438456Deletionnonenone437437
Q9BRR9ARHGAP9Q9BRR9-1Q9BRR9-5750640659750SubstitutionALSESEQCLSQIQELIGSMPKPNHDTLRYLLEHLCRVIAHSDKNRMTPHNLGIVFGPTLFRPEQETSDPAAHALYPGQLVQLMLTNFTSLFPG640640

check buttonMultiple sequence alignment of our canonical and alternatively spliced ARHGAP9

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of ARHGAP9
UniProt-idENSGENSTENSP
Q9BRR9-1ENSG00000123329.20ENST00000393797.7ENSP00000377386.3
Q9BRR9-2ENSG00000123329.20ENST00000393791.8ENSP00000377380.3
Q9BRR9-4ENSG00000123329.20ENST00000430041.6ENSP00000397950.2
Q9BRR9-5ENSG00000123329.20ENST00000424809.6ENSP00000394307.2

UniProt-idNM IDNP ID
Q9BRR9-1NM_001319850.1NP_001306779.1
Q9BRR9-2NM_032496.3NP_115885.2
Q9BRR9-2XM_011538656.2XP_011536958.1
Q9BRR9-3NM_001319852.1NP_001306781.1
Q9BRR9-3XM_005269083.2XP_005269140.1
Q9BRR9-4NM_001080156.2NP_001073625.1
Q9BRR9-5NM_001080157.1NP_001073626.1
Q9BRR9-5XM_011538659.2XP_011536961.1

check buttonAmino acid sequences of our canonical and alternatively spliced ARHGAP9
accession_idProtein sequence
Q9BRR9-1MLSSRWWPSSWGILGLGPRSPPRGSQLCALYAFTYTGADGQQVSLAEGDRFLLLRKTNSDWWLARRLEAPSTSRPIFVPAAYMIEESIPS
QSPTTVIPGQLLWTPGPKLFHGSLEELSQALPSRAQASSEQPPPLPRKMCRSVSTDNLSPSLLKPFQEGPSGRSLSQEDLPSEASASTAG
PQPLMSEPPVYCNLVDLRRCPRSPPPGPACPLLQRLDAWEQHLDPNSGRCFYINSLTGCKSWKPPRRSRSETNPGSMEGTQTLKRNNDVL
QPQAKGFRSDTGTPEPLDPQGSLSLSQRTSQLDPPALQAPRPLPQLLDDPHEVEKSGLLNMTKIAQGGRKLRKNWGPSWVVLTGNSLVFY
REPPPTAPSSGWGPAGSRPESSVDLRGAALAHGRHLSSRRNVLHIRTIPGHEFLLQSDHETELRAWHRALRTVIERLVRWVEARREAPTG
RDQGSGDRENPLELRLSGSGPAELSAGEDEEEESELVSKPLLRLSSRRSSIRGPEGTEQNRVRNKLKRLIAKRPPLQSLQERGLLRDQVF
GCQLESLCQREGDTVPSFLRLCIAAVDKRGLDVDGIYRVSGNLAVVQKLRFLVDRERAVTSDGRYVFPEQPGQEGRLDLDSTEWDDIHVV
TGALKLFLRELPQPLVPPLLLPHFRAALALSESEQCLSQIQELIGSMPKPNHDTLRYLLEHLCRVIAHSDKNRMTPHNLGIVFGPTLFRP
Q9BRR9-2MLSSRWWPSSWGILGLGPRSPPRGSQLCALYAFTYTGADGQQVSLAEGDRFLLLRKTNSDWWLARRLEAPSTSRPIFVPAAYMIEESIPS
QSPTTVIPGQLLWTPGPKLFHGSLEELSQALPSRAQASSEQPPPLPRKMCRSVSTDNLSPSLLKPFQEGPSGRSLSQEDLPSEASASTAG
PQPLMSEPPVYCNLVDLRRCPRSPPPGPACPLLQRLDAWEQHLDPNSGRCFYINSLTGCKSWKPPRRSRSETNPGSMEGTQTLKRNNDVL
QPQAKGFRSDTGTPEPLDPQGSLSLSQRTSQLDPPALQAPRPLPQLLDDPHEVEKSGLLNMTKIAQGGRKLRKNWGPSWVVLTGNSLVFY
REPPPTAPSSGWGPAGSRPESSVDLRGAALAHGRHLSSRRNVLHIRTIPGHEFLLQSDHETELRAWHRALRTVIERLDRENPLELRLSGS
GPAELSAGEDEEEESELVSKPLLRLSSRRSSIRGPEGTEQNRVRNKLKRLIAKRPPLQSLQERGLLRDQVFGCQLESLCQREGDTVPSFL
RLCIAAVDKRGLDVDGIYRVSGNLAVVQKLRFLVDRERAVTSDGRYVFPEQPGQEGRLDLDSTEWDDIHVVTGALKLFLRELPQPLVPPL
LLPHFRAALALSESEQCLSQIQELIGSMPKPNHDTLRYLLEHLCRVIAHSDKNRMTPHNLGIVFGPTLFRPEQETSDPAAHALYPGQLVQ
Q9BRR9-3MSEPPVYCNLVDLRRCPRSPPPGPACPLLQRLDAWEQHLDPNSGRCFYINSLTGCKSWKPPRRSRSETNPGSMEGTQTLKRNNDVLQPQA
KGFRSDTGTPEPLDPQGSLSLSQRTSQLDPPALQAPRPLPQLLDDPHEVEKSGLLNMTKIAQGGRKLRKNWGPSWVVLTGNSLVFYREPP
PTAPSSGWGPAGSRPESSVDLRGAALAHGRHLSSRRNVLHIRTIPGHEFLLQSDHETELRAWHRALRTVIERLVRWVEARREAPTGRDQG
SGDRENPLELRLSGSGPAELSAGEDEEEESELVSKPLLRLSSRRSSIRGPEGTEQNRVRNKLKRLIAKRPPLQSLQERGLLRDQVFGCQL
ESLCQREGDTVPSFLRLCIAAVDKRGLDVDGIYRVSGNLAVVQKLRFLVDRERAVTSDGRYVFPEQPGQEGRLDLDSTEWDDIHVVTGAL
KLFLRELPQPLVPPLLLPHFRAALALSESEQCLSQIQELIGSMPKPNHDTLRYLLEHLCRVIAHSDKNRMTPHNLGIVFGPTLFRPEQET
Q9BRR9-4MSEPPVYCNLVDLRRCPRSPPPGPACPLLQRLDAWEQHLDPNSGRCFYINSLTGCKSWKPPRRSRSETNPGSMEGTQTLKRNNDVLQPQA
KGFRSDTGTPEPLDPQGSLSLSQRTSQLDPPALQAPRPLPQLLDDPHEVEKSGLLNMTKIAQGGRKLRKNWGPSWVVLTGNSLVFYREPP
PTAPSSGWGPAGSRPESSVDLRGAALAHGRHLSSRRNVLHIRTIPGHEFLLQSDHETELRAWHRALRTVIERLDRENPLELRLSGSGPAE
LSAGEDEEEESELVSKPLLRLSSRRSSIRGPEGTEQNRVRNKLKRLIAKRPPLQSLQERGLLRDQVFGCQLESLCQREGDTVPSFLRLCI
AAVDKRGLDVDGIYRVSGNLAVVQKLRFLVDRERAVTSDGRYVFPEQPGQEGRLDLDSTEWDDIHVVTGALKLFLRELPQPLVPPLLLPH
FRAALALSESEQCLSQIQELIGSMPKPNHDTLRYLLEHLCRVIAHSDKNRMTPHNLGIVFGPTLFRPEQETSDPAAHALYPGQLVQLMLT
Q9BRR9-5MLSSRWWPSSWGILGLGPRSPPRGSQLCALYAFTYTGADGQQVSLAEGDRFLLLRKTNSDWWLARRLEAPSTSRPIFVPAAYMIEESIPS
QSPTTVIPGQLLWTPGPKLFHGSLEELSQALPSRAQASSEQPPPLPRKMCRSVSTDNLSPSLLKPFQEGPSGRSLSQEDLPSEASASTAG
PQPLMSEPPVYCNLVDLRRCPRSPPPGPACPLLQRLDAWEQHLDPNSGRCFYINSLTGCKSWKPPRRSRSETNPGSMEGTQTLKRNNDVL
QPQAKGFRSDTGTPEPLDPQGSLSLSQRTSQLDPPALQAPRPLPQLLDDPHEVEKSGLLNMTKIAQGGRKLRKNWGPSWVVLTGNSLVFY
REPPPTAPSSGWGPAGSRPESSVDLRGAALAHGRHLSSRRNVLHIRTIPGHEFLLQSDHETELRAWHRALRTVIERLDRENPLELRLSGS
GPAELSAGEDEEEESELVSKPLLRLSSRRSSIRGPEGTEQNRVRNKLKRLIAKRPPLQSLQERGLLRDQVFGCQLESLCQREGDTVPSFL
RLCIAAVDKRGLDVDGIYRVSGNLAVVQKLRFLVDRERAVTSDGRYVFPEQPGQEGRLDLDSTEWDDIHVVTGALKLFLRELPQPLVPPL

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
ARHGAP9 (go to UniProt):Q9BRR9

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
Q9BRR9Domain2288Note=SH3;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00192Type=Deletion;Start=1;End=184
Q9BRR9Domain2288Note=SH3;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00192Type=Deletion;Start=1;End=184
Q9BRR9Domain542749Note=Rho-GAP;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00172Type=Substitution;Start=659;End=750
Q9BRR9Region120187Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=184
Q9BRR9Region120187Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=184
Q9BRR9Region432669Note=Lipid bindingType=Deletion;Start=438;End=456
Q9BRR9Region432669Note=Lipid bindingType=Deletion;Start=438;End=456
Q9BRR9Region432669Note=Lipid bindingType=Deletion;Start=438;End=456
Q9BRR9Region432669Note=Lipid bindingType=Substitution;Start=659;End=750
Q9BRR9Region446488Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=438;End=456
Q9BRR9Region446488Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=438;End=456
Q9BRR9Region446488Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=438;End=456
Q9BRR9Compositional bias142182Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=184
Q9BRR9Compositional bias142182Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=184


Gene Isoform Structures and Expression Levels for ARHGAP9

check buttonGene structures of our canonical and alternative spliced genes of ARHGAP9
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of ARHGAP9

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 Q9BRR9-1
3D view using mol* of Q9BRR9-2
3D view using mol* of Q9BRR9-3
3D view using mol* of Q9BRR9-4
3D view using mol* of Q9BRR9-5


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 Q9BRR9-1
all structure
pLDDT distribution across the protein length of Q9BRR9-2
all structure
pLDDT distribution across the protein length of Q9BRR9-3
all structure
pLDDT distribution across the protein length of Q9BRR9-4
all structure
pLDDT distribution across the protein length of Q9BRR9-5
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 Q9BRR9-1
all structure
Ramachandran plot of Q9BRR9-2
all structure
Ramachandran plot of Q9BRR9-4
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
Q9BRR9-11.0053811.0251201.1860.5630.7040.9480.4721.0360.4560.878316,318,319,320,321,322,323,324,326,337,349,351,35
3,354,355,356,360,364,365,366,367,368,369,370,371,
372,373,374,375,382,383,384,385,386,387,388,389,40
6,407,408,409,410,411,434,436,437,438,440,441,442,
444,445,460,462,463,466,530,531,532,533,534,536,60
0,601,602,603,604,605,606,607,608,609,610,611
Q9BRR9-21.0111481.045397.1940.5990.6830.8820.750.9350.8020.994511,512,514,516,517,518,573,576,577,578,579,580,58
1,582,586,587,588,589,590,591,594,595,596,597,598,
599,602,605
Q9BRR9-31.0182551.043967.6030.5780.7090.9160.5940.9880.6010.857132,133,134,135,136,137,138,140,169,170,171,172,17
4,188,198,199,200,201,202,203,204,223,224,225,227,
249,250,252,253,254,255,256,257,258,259,260,261,34
6,347,349,350,352,416,417,418,419,420,421,422,423,
424,425,426,427,430
Q9BRR9-41.0191481.078631.120.7220.6490.7910.5550.7720.7190.969133,134,135,136,137,138,140,169,170,171,172,188,19
9,200,202,203,223,224,225,252,254,256,257,259,260,
261,328,329,330,331,333,399,401,402,403,404,405
Q9BRR9-51.0111331.068349.860.6250.6420.7870.6390.7890.810.919517,528,531,532,569,573,576,577,578,579,580,587,58
8,589,590,591,594,595,596,597,598,599,604,605

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 Q9BRR9-1_Q9BRR9-1_2p0d_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 Q9BRR9-1_2p0d_A_Q9BRR9-2.pdb
3D view using mol* of Q9BRR9-1_2p0d_A_Q9BRR9-3.pdb
3D view using mol* of Q9BRR9-1_2p0d_A_Q9BRR9-4.pdb
3D view using mol* of Q9BRR9-1_2p0d_A_Q9BRR9-5.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 Q9BRR9-1_Q9BRR9-2.pdb
3D view using mol* of Q9BRR9-1_Q9BRR9-3.pdb
3D view using mol* of Q9BRR9-1_Q9BRR9-4.pdb
3D view using mol* of Q9BRR9-1_Q9BRR9-5.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/Q9BRR9-1_vs_Q9BRR9-2.png
all structure<
./stats/secondary_structure/figure/Q9BRR9-1_vs_Q9BRR9-3.png
all structure<
./stats/secondary_structure/figure/Q9BRR9-1_vs_Q9BRR9-4.png
all structure<
./stats/secondary_structure/figure/Q9BRR9-1_vs_Q9BRR9-5.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/Q9BRR9-1_vs_Q9BRR9-2.png
all structure<
./stats/relative_asa/Q9BRR9-1_vs_Q9BRR9-3.png
all structure<
./stats/relative_asa/Q9BRR9-1_vs_Q9BRR9-4.png
all structure<
./stats/relative_asa/Q9BRR9-1_vs_Q9BRR9-5.png
all structure<


Protein-Protein Interaction


check button Interactors from UniProt.
Accession_idSubsectionStartEndFuncitonal featureSplicing information


check button Interactors from STRING.
Gene nameInteractors


Related Drugs to ARHGAP9


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

Related Diseases to ARHGAP9


check button Previous studies relating to the alternative splicing of ARHGAP9 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in ARHGAP9


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