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:EML4

Protein Summary

check button Gene summary
Gene name: EML4
ASpdb.0 ID: 27436
Gene
Gene symbol

EML4

Gene ID

27436

Gene nameEMAP like 4
SynonymsC2orf2|ELP120|EMAP-4|EMAPL4|ROPP120
Cytomap

2p21

Type of geneprotein-coding
Descriptionechinoderm microtubule-associated protein-like 4echinoderm microtubule associated protein like 4restrictedly overexpressed proliferation-associated proteinropp 120
Modification date20240411
UniProtAcc

Q9HC35


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
GeneEML4

GO:0005737

cytoplasm

16890222

GeneEML4

GO:0005815

microtubule organizing center

16890222|25789526

GeneEML4

GO:0005829

cytosol

-

GeneEML4

GO:0005874

microtubule

16890222|31409757

GeneEML4

GO:0015630

microtubule cytoskeleton

-

GeneEML4

GO:0030496

midbody

25789526

GeneEML4

GO:0043014

alpha-tubulin binding

31409757

GeneEML4

GO:0048487

beta-tubulin binding

31409757

GeneEML4

GO:0072686

mitotic spindle

16890222|25789526



AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
Q9HC35-1Q9HC35-1_4cgc_C.pdb4CGCX-ray2.9C1644

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
Q9HC35EML4Q9HC35-1Q9HC35-2981923112169Deletionnonenone111111

check buttonMultiple sequence alignment of our canonical and alternatively spliced EML4

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of EML4
UniProt-idENSGENSTENSP
Q9HC35-1ENSG00000143924.19ENST00000318522.10ENSP00000320663.5
Q9HC35-2ENSG00000143924.19ENST00000402711.6ENSP00000385059.2

UniProt-idNM IDNP ID
Q9HC35-1NM_019063.4NP_061936.2
Q9HC35-2NM_001145076.2NP_001138548.1

check buttonAmino acid sequences of our canonical and alternatively spliced EML4
accession_idProtein sequence
Q9HC35-1MDGFAGSLDDSISAASTSDVQDRLSALESRVQQQEDEITVLKAALADVLRRLAISEDHVASVKKSVSSKGQPSPRAVIPMSCITNGSGAN
RKPSHTSAVSIAGKETLSSAAKSGTEKKKEKPQGQREKKEESHSNDQSPQIRASPSPQPSSQPLQIHRQTPESKNATPTKSIKRPSPAEK
SHNSWENSDDSRNKLSKIPSTPKLIPKVTKTADKHKDVIINQEGEYIKMFMRGRPITMFIPSDVDNYDDIRTELPPEKLKLEWAYGYRGK
DCRANVYLLPTGKIVYFIASVVVLFNYEERTQRHYLGHTDCVKCLAIHPDKIRIATGQIAGVDKDGRPLQPHVRVWDSVTLSTLQIIGLG
TFERGVGCLDFSKADSGVHLCIIDDSNEHMLTVWDWQKKAKGAEIKTTNEVVLAVEFHPTDANTIITCGKSHIFFWTWSGNSLTRKQGIF
GKYEKPKFVQCLAFLGNGDVLTGDSGGVMLIWSKTTVEPTPGKGPKGVYQISKQIKAHDGSVFTLCQMRNGMLLTGGGKDRKIILWDHDL
NPEREIEVPDQYGTIRAVAEGKADQFLVGTSRNFILRGTFNDGFQIEVQGHTDELWGLATHPFKDLLLTCAQDRQVCLWNSMEHRLEWTR
LVDEPGHCADFHPSGTVVAIGTHSGRWFVLDAETRDLVSIHTDGNEQLSVMRYSIDGTFLAVGSHDNFIYLYVVSENGRKYSRYGRCTGH
SSYITHLDWSPDNKYIMSNSGDYEILYWDIPNGCKLIRNRSDCKDIDWTTYTCVLGFQVFGVWPEGSDGTDINALVRSHNRKVIAVADDF
CKVHLFQYPCSKAKAPSHKYSAHSSHVTNVSFTHNDSHLISTGGKDMSIIQWKLVEKLSLPQNETVADTTLTKAPVSSTESVIQSNTPTP
Q9HC35-2MDGFAGSLDDSISAASTSDVQDRLSALESRVQQQEDEITVLKAALADVLRRLAISEDHVASVKKSVSSKGQPSPRAVIPMSCITNGSGAN
RKPSHTSAVSIAGKETLSSAAKSIKRPSPAEKSHNSWENSDDSRNKLSKIPSTPKLIPKVTKTADKHKDVIINQEGEYIKMFMRGRPITM
FIPSDVDNYDDIRTELPPEKLKLEWAYGYRGKDCRANVYLLPTGKIVYFIASVVVLFNYEERTQRHYLGHTDCVKCLAIHPDKIRIATGQ
IAGVDKDGRPLQPHVRVWDSVTLSTLQIIGLGTFERGVGCLDFSKADSGVHLCIIDDSNEHMLTVWDWQKKAKGAEIKTTNEVVLAVEFH
PTDANTIITCGKSHIFFWTWSGNSLTRKQGIFGKYEKPKFVQCLAFLGNGDVLTGDSGGVMLIWSKTTVEPTPGKGPKGVYQISKQIKAH
DGSVFTLCQMRNGMLLTGGGKDRKIILWDHDLNPEREIEVPDQYGTIRAVAEGKADQFLVGTSRNFILRGTFNDGFQIEVQGHTDELWGL
ATHPFKDLLLTCAQDRQVCLWNSMEHRLEWTRLVDEPGHCADFHPSGTVVAIGTHSGRWFVLDAETRDLVSIHTDGNEQLSVMRYSIDGT
FLAVGSHDNFIYLYVVSENGRKYSRYGRCTGHSSYITHLDWSPDNKYIMSNSGDYEILYWDIPNGCKLIRNRSDCKDIDWTTYTCVLGFQ
VFGVWPEGSDGTDINALVRSHNRKVIAVADDFCKVHLFQYPCSKAKAPSHKYSAHSSHVTNVSFTHNDSHLISTGGKDMSIIQWKLVEKL
SLPQNETVADTTLTKAPVSSTESVIQSNTPTPPPSQPLNETAEEESRISSSPTLLENSLEQTVEPSEDHSEEESEEGSGDLGEPLYEEPC

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
EML4 (go to UniProt):Q9HC35

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
Q9HC35Region1249"Note=Microtubule-binding;Ontology_term=ECO:0000269ECO:0000269;evidence=ECO:0000269|PubMed:16890222
Q9HC35Region57205Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=112;End=169
Q9HC35Compositional bias111136Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=112;End=169
Q9HC35Compositional bias137174Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=112;End=169


Gene Isoform Structures and Expression Levels for EML4

check buttonGene structures of our canonical and alternative spliced genes of EML4
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of EML4

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 Q9HC35-1
3D view using mol* of Q9HC35-2


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 Q9HC35-1
all structure
pLDDT distribution across the protein length of Q9HC35-2
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 Q9HC35-1
all structure
Ramachandran plot of Q9HC35-2
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
Q9HC35-11.0933301.046707.9520.3670.8361.0810.5461.2150.4491.043231,596,597,598,599,600,601,602,604,637,638,639,64
0,641,643,677,679,680,681,682,683,684,685,695,723,
725,726,728,729,739,740,741,743,769,770,771,772,77
4,775,783,789,790,792,793,794,795,796,797,798,799,
801,809,838,839,840,841,842,843,844
Q9HC35-21.0992921.033702.1210.3450.8461.1170.2081.2720.1641.169538,540,541,542,544,579,580,581,582,583,585,619,62
1,622,623,624,625,626,627,637,665,667,668,671,681,
682,683,685,711,712,713,714,716,717,725,731,732,73
4,735,736,737,738,739,740,741,743,751,780,781,782,
783,784,786

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 Q9HC35-1_Q9HC35-1_4cgc_C.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 Q9HC35-1_4cgc_C_Q9HC35-2.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 Q9HC35-1_Q9HC35-2.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/Q9HC35-1_vs_Q9HC35-2.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/Q9HC35-1_vs_Q9HC35-2.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 EML4


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

Related Diseases to EML4


check button Previous studies relating to the alternative splicing of EML4 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in EML4


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