ASpdb: an integrative knowledgebase of human protein isoforms from experimental and AI-predicted structures
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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:EFHC2

Protein Summary

check button Gene summary
Gene name: EFHC2
ASpdb.0 ID: 80258
Gene
Gene symbol

EFHC2

Gene ID

80258

Gene nameEF-hand domain containing 2
SynonymsMRX74|dJ1158H2.1
Cytomap

Xp11.3

Type of geneprotein-coding
DescriptionEF-hand domain-containing family member C2EF-hand domain (C-terminal) containing 2
Modification date20240411
UniProtAcc

Q5JST6


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneEFHC2

GO:0005879

axonemal microtubule

36191189

GeneEFHC2

GO:0036064

ciliary basal body

29257953



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
Q5JST6-1Q5JST6-1_2z13_A.pdb2Z13X-ray1.84A71190

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
Q5JST6EFHC2Q5JST6-1Q5JST6-27491621587Deletionnonenone00

check buttonMultiple sequence alignment of our canonical and alternatively spliced EFHC2

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of EFHC2
UniProt-idENSGENSTENSP
Q5JST6-1ENSG00000183690.13ENST00000420999.2ENSP00000404232.2

UniProt-idNM IDNP ID
Q5JST6-1NM_025184.3NP_079460.2

check buttonAmino acid sequences of our canonical and alternatively spliced EFHC2
accession_idProtein sequence
Q5JST6-1MALPLLPGNSFNRNVGKEKFHKSQHWGFCNNVMMLVSDEKPGIGGEPLLGQKIKPKCSIYPKGDGSDVPSWVAFDKQVLSFDAYLEEEVL
DKSQTNYRIRYYKIYFYPEDDTIQVNEPEVKNSGLLQGTSIRRHRITLPPPDEDQFYTVYHFNVGTEVVFYGRTFKIYDCDAFTRNFLRK
IGVKVNPPVQCPEDPYMKIRREVVEHVEPLRPYESLDTLKQFLQYHGKILCFFCLWDDSVSMFGDRRELILHYFLCDDTIEIKELLPHSS
GRDALKMFLRRSKLPKNCPPRVYQPGQITDRAVLNSYGDFIKNQADGYLFDRYKLGKVDQEFYKDSDLSLGVTINVWGRKVLLYDCDEFT
KSYYKSKYGIENFTSVSCKPPSPPPKIERKFPPYNGFGSEEDSLRNCIDLKPTPHRRNFKKFMEKDSYGSKSNILRFFAKLVTDKCVDLD
RMFVISYYLGDDTISVFEPIERNSGIAGGMFLKRSRVKKPGQEVFKSELSEYIKAEELYIGVTVNVNGYLFRLLNADEYTLNYMEQNTDK
YPFSNLKLALQKLKQEEGKSRELKQVFKAADSKHTNMVDYNTFRDILMSLTVGNLAEQEFVTIARHYRVPEGTCSDMDFLIALAHEKFKK
NMFENFDTFIYSCVYEDREKKNVLPTKDIKRLCKSSRLPLSDDLLESLLSRFEDSEKQIDYKSFFSALNWRKNPVPELQPASYLKERCED
Q5JST6-2MSLTVGNLAEQEFVTIARHYRVPEGTCSDMDFLIALAHEKFKKNMFENFDTFIYSCVYEDREKKNVLPTKDIKRLCKSSRLPLSDDLLES

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
EFHC2 (go to UniProt):Q5JST6

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
Q5JST6Domain75182Note=DM10 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00665Type=Deletion;Start=1;End=587
Q5JST6Domain226368Note=DM10 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00665Type=Deletion;Start=1;End=587
Q5JST6Domain431538Note=DM10 3;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00665Type=Deletion;Start=1;End=587
Q5JST6Domain558593Note=EF-hand;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00448Type=Deletion;Start=1;End=587


Gene Isoform Structures and Expression Levels for EFHC2

check buttonGene structures of our canonical and alternative spliced genes of EFHC2
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of EFHC2

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 Q5JST6-1
3D view using mol* of Q5JST6-2


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 Q5JST6-1
all structure
pLDDT distribution across the protein length of Q5JST6-2
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 Q5JST6-1
all structure
Ramachandran plot of Q5JST6-2
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
Q5JST6-11.031341.076430.1220.5760.6870.8720.7250.8480.8540.949438,451,452,467,468,469,470,471,472,510,524,525,58
0,581,584,588,597,600,601,714,717,718,719,722,723,
725,726,728,729,730
Q5JST6-20.663420.633111.8180.7670.5520.7650.2070.9450.221.07924,25,26,27,29,31,32,35,118,119,120,121,122,123,12
4,125,128,145,146

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 Q5JST6-1_Q5JST6-1_2z13_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 Q5JST6-1_2z13_A_Q5JST6-2.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 Q5JST6-1_Q5JST6-2.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/Q5JST6-1_vs_Q5JST6-2.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/Q5JST6-1_vs_Q5JST6-2.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 EFHC2


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

Related Diseases to EFHC2


check button Previous studies relating to the alternative splicing of EFHC2 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in EFHC2


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