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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:EIF4G3

Protein Summary

check button Gene summary
Gene name: EIF4G3
ASpdb.0 ID: 8672
Gene
Gene symbol

EIF4G3

Gene ID

8672

Gene nameeukaryotic translation initiation factor 4 gamma 3
SynonymseIF-4G 3|eIF4G 3|eIF4GII
Cytomap

1p36.12

Type of geneprotein-coding
Descriptioneukaryotic translation initiation factor 4 gamma 3eIF-4-gamma 3eIF-4-gamma II
Modification date20240403
UniProtAcc

O43432


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


AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
O43432-1O43432-1_1hu3_A.pdb1HU3X-ray2.37A745986

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
O43432EIF4G3O43432-1O43432-215855151111SubstitutionFFAAGPRPPHHQF1122
O43432EIF4G3O43432-1O43432-21585515499504SubstitutionAQIAITETSNEC510515
O43432EIF4G3O43432-1O43432-215855155051585Deletionnonenone515515
O43432EIF4G3O43432-1O43432-3158515911010SubstitutionPPGGFRPIQ1017
O43432EIF4G3O43432-1O43432-315851591182182Deletionnonenone188188
O43432EIF4G3O43432-1O43432-415851305219498Deletionnonenone218218

check buttonMultiple sequence alignment of our canonical and alternatively spliced EIF4G3

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of EIF4G3
UniProt-idENSGENSTENSP
O43432-1ENSG00000075151.24ENST00000264211.13ENSP00000264211.7
O43432-2ENSG00000075151.24ENST00000356916.7ENSP00000349386.3
O43432-2ENSG00000075151.24ENST00000682284.1ENSP00000507819.1
O43432-3ENSG00000075151.24ENST00000686579.1ENSP00000509941.1
O43432-4ENSG00000075151.24ENST00000374935.7ENSP00000364071.3

UniProt-idNM IDNP ID
O43432-1NM_003760.4NP_003751.2
O43432-2NM_001198803.2NP_001185732.1
O43432-3NM_001198802.1NP_001185731.1
O43432-4XM_017002708.1XP_016858197.1

check buttonAmino acid sequences of our canonical and alternatively spliced EIF4G3
accession_idProtein sequence
O43432-1MNSQPQTRSPFFQRPQIQPPRATIPNSSPSIRPGAQTPTAVYQANQHIMMVNHLPMPYPVPQGPQYCIPQYRHSGPPYVGPPQQYPVQPP
GPGPFYPGPGPGDFPNAYGTPFYPSQPVYQSAPIIVPTQQQPPPAKREKKTIRIRDPNQGGKDITEEIMSGGGSRNPTPPIGRPTSTPTP
PQQLPSQVPEHSPVVYGTVESAHLAASTPVTAASDQKQEEKPKPDPVLKSPSPVLRLVLSGEKKEQEGQTSETTAIVSIAELPLPPSPTT
VSSVARSTIAAPTSSALSSQPIFTTAIDDRCELSSPREDTIPIPSLTSCTETSDPLPTNENDDDICKKPCSVAPNDIPLVSSTNLINEIN
GVSEKLSATESIVEIVKQEVLPLTLELEILENPPEEMKLECIPAPITPSTVPSFPPTPPTPPASPPHTPVIVPAAATTVSSPSAAITVQR
VLEEDESIRTCLSEDAKEIQNKIEVEADGQTEEILDSQNLNSRRSPVPAQIAITVPKTWKKPKDRTRTTEEMLEAELELKAEEELSIDKV
LESEQDKMSQGFHPERDPSDLKKVKAVEENGEEAEPVRNGAESVSEGEGIDANSGSTDSSGDGVTFPFKPESWKPTDTEGKKQYDREFLL
DFQFMPACIQKPEGLPPISDVVLDKINQPKLPMRTLDPRILPRGPDFTPAFADFGRQTPGGRGVPLLNVGSRRSQPGQRREPRKIITVSV
KEDVHLKKAENAWKPSQKRDSQADDPENIKTQELFRKVRSILNKLTPQMFNQLMKQVSGLTVDTEERLKGVIDLVFEKAIDEPSFSVAYA
NMCRCLVTLKVPMADKPGNTVNFRKLLLNRCQKEFEKDKADDDVFEKKQKELEAASAPEERTRLHDELEEAKDKARRRSIGNIKFIGELF
KLKMLTEAIMHDCVVKLLKNHDEESLECLCRLLTTIGKDLDFEKAKPRMDQYFNQMEKIVKERKTSSRIRFMLQDVIDLRLCNWVSRRAD
QGPKTIEQIHKEAKIEEQEEQRKVQQLMTKEKRRPGVQRVDEGGWNTVQGAKNSRVLDPSKFLKITKPTIDEKIQLVPKAQLGSWGKGSS
GGAKASETDALRSSASSLNRFSALQPPAPSGSTPSTPVEFDSRRTLTSRGSMGREKNDKPLPSATARPNTFMRGGSSKDLLDNQSQEEQR
REMLETVKQLTGGVDVERNSTEAERNKTRESAKPEISAMSAHDKAALSEEELERKSKSIIDEFLHINDFKEAMQCVEELNAQGLLHVFVR
VGVESTLERSQITRDHMGQLLYQLVQSEKLSKQDFFKGFSETLELADDMAIDIPHIWLYLAELVTPMLKEGGISMRELTIEFSKPLLPVG
RAGVLLSEILHLLCKQMSHKKVGALWREADLSWKDFLPEGEDVHNFLLEQKLDFIESDSPCSSEALSKKELSAEELYKRLEKLIIEDKAN
DEQIFDWVEANLDEIQMSSPTFLRALMTAVCKAAIIADSSTFRVDTAVIKQRVPILLKYLDSDTEKELQALYALQASIVKLDQPANLLRM
O43432-2MNSQPQTRSPFAAGPRPPHHQFFQRPQIQPPRATIPNSSPSIRPGAQTPTAVYQANQHIMMVNHLPMPYPVPQGPQYCIPQYRHSGPPYV
GPPQQYPVQPPGPGPFYPGPGPGDFPNAYGTPFYPSQPVYQSAPIIVPTQQQPPPAKREKKTIRIRDPNQGGKDITEEIMSGGGSRNPTP
PIGRPTSTPTPPQQLPSQVPEHSPVVYGTVESAHLAASTPVTAASDQKQEEKPKPDPVLKSPSPVLRLVLSGEKKEQEGQTSETTAIVSI
AELPLPPSPTTVSSVARSTIAAPTSSALSSQPIFTTAIDDRCELSSPREDTIPIPSLTSCTETSDPLPTNENDDDICKKPCSVAPNDIPL
VSSTNLINEINGVSEKLSATESIVEIVKQEVLPLTLELEILENPPEEMKLECIPAPITPSTVPSFPPTPPTPPASPPHTPVIVPAAATTV
O43432-3MNSQPQTRSPGGFRPIQFFQRPQIQPPRATIPNSSPSIRPGAQTPTAVYQANQHIMMVNHLPMPYPVPQGPQYCIPQYRHSGPPYVGPPQ
QYPVQPPGPGPFYPGPGPGDFPNAYGTPFYPSQPVYQSAPIIVPTQQQPPPAKREKKTIRIRDPNQGGKDITEEIMSGGGSRNPTPPIGR
PTSTPTPPQLPSQVPEHSPVVYGTVESAHLAASTPVTAASDQKQEEKPKPDPVLKSPSPVLRLVLSGEKKEQEGQTSETTAIVSIAELPL
PPSPTTVSSVARSTIAAPTSSALSSQPIFTTAIDDRCELSSPREDTIPIPSLTSCTETSDPLPTNENDDDICKKPCSVAPNDIPLVSSTN
LINEINGVSEKLSATESIVEIVKQEVLPLTLELEILENPPEEMKLECIPAPITPSTVPSFPPTPPTPPASPPHTPVIVPAAATTVSSPSA
AITVQRVLEEDESIRTCLSEDAKEIQNKIEVEADGQTEEILDSQNLNSRRSPVPAQIAITVPKTWKKPKDRTRTTEEMLEAELELKAEEE
LSIDKVLESEQDKMSQGFHPERDPSDLKKVKAVEENGEEAEPVRNGAESVSEGEGIDANSGSTDSSGDGVTFPFKPESWKPTDTEGKKQY
DREFLLDFQFMPACIQKPEGLPPISDVVLDKINQPKLPMRTLDPRILPRGPDFTPAFADFGRQTPGGRGVPLLNVGSRRSQPGQRREPRK
IITVSVKEDVHLKKAENAWKPSQKRDSQADDPENIKTQELFRKVRSILNKLTPQMFNQLMKQVSGLTVDTEERLKGVIDLVFEKAIDEPS
FSVAYANMCRCLVTLKVPMADKPGNTVNFRKLLLNRCQKEFEKDKADDDVFEKKQKELEAASAPEERTRLHDELEEAKDKARRRSIGNIK
FIGELFKLKMLTEAIMHDCVVKLLKNHDEESLECLCRLLTTIGKDLDFEKAKPRMDQYFNQMEKIVKERKTSSRIRFMLQDVIDLRLCNW
VSRRADQGPKTIEQIHKEAKIEEQEEQRKVQQLMTKEKRRPGVQRVDEGGWNTVQGAKNSRVLDPSKFLKITKPTIDEKIQLVPKAQLGS
WGKGSSGGAKASETDALRSSASSLNRFSALQPPAPSGSTPSTPVEFDSRRTLTSRGSMGREKNDKPLPSATARPNTFMRGGSSKDLLDNQ
SQEEQRREMLETVKQLTGGVDVERNSTEAERNKTRESAKPEISAMSAHDKAALSEEELERKSKSIIDEFLHINDFKEAMQCVEELNAQGL
LHVFVRVGVESTLERSQITRDHMGQLLYQLVQSEKLSKQDFFKGFSETLELADDMAIDIPHIWLYLAELVTPMLKEGGISMRELTIEFSK
PLLPVGRAGVLLSEILHLLCKQMSHKKVGALWREADLSWKDFLPEGEDVHNFLLEQKLDFIESDSPCSSEALSKKELSAEELYKRLEKLI
IEDKANDEQIFDWVEANLDEIQMSSPTFLRALMTAVCKAAIIADSSTFRVDTAVIKQRVPILLKYLDSDTEKELQALYALQASIVKLDQP
O43432-4MNSQPQTRSPFFQRPQIQPPRATIPNSSPSIRPGAQTPTAVYQANQHIMMVNHLPMPYPVPQGPQYCIPQYRHSGPPYVGPPQQYPVQPP
GPGPFYPGPGPGDFPNAYGTPFYPSQPVYQSAPIIVPTQQQPPPAKREKKTIRIRDPNQGGKDITEEIMSGGGSRNPTPPIGRPTSTPTP
PQQLPSQVPEHSPVVYGTVESAHLAASTPVTAASDQKQAQIAITVPKTWKKPKDRTRTTEEMLEAELELKAEEELSIDKVLESEQDKMSQ
GFHPERDPSDLKKVKAVEENGEEAEPVRNGAESVSEGEGIDANSGSTDSSGDGVTFPFKPESWKPTDTEGKKQYDREFLLDFQFMPACIQ
KPEGLPPISDVVLDKINQPKLPMRTLDPRILPRGPDFTPAFADFGRQTPGGRGVPLLNVGSRRSQPGQRREPRKIITVSVKEDVHLKKAE
NAWKPSQKRDSQADDPENIKTQELFRKVRSILNKLTPQMFNQLMKQVSGLTVDTEERLKGVIDLVFEKAIDEPSFSVAYANMCRCLVTLK
VPMADKPGNTVNFRKLLLNRCQKEFEKDKADDDVFEKKQKELEAASAPEERTRLHDELEEAKDKARRRSIGNIKFIGELFKLKMLTEAIM
HDCVVKLLKNHDEESLECLCRLLTTIGKDLDFEKAKPRMDQYFNQMEKIVKERKTSSRIRFMLQDVIDLRLCNWVSRRADQGPKTIEQIH
KEAKIEEQEEQRKVQQLMTKEKRRPGVQRVDEGGWNTVQGAKNSRVLDPSKFLKITKPTIDEKIQLVPKAQLGSWGKGSSGGAKASETDA
LRSSASSLNRFSALQPPAPSGSTPSTPVEFDSRRTLTSRGSMGREKNDKPLPSATARPNTFMRGGSSKDLLDNQSQEEQRREMLETVKQL
TGGVDVERNSTEAERNKTRESAKPEISAMSAHDKAALSEEELERKSKSIIDEFLHINDFKEAMQCVEELNAQGLLHVFVRVGVESTLERS
QITRDHMGQLLYQLVQSEKLSKQDFFKGFSETLELADDMAIDIPHIWLYLAELVTPMLKEGGISMRELTIEFSKPLLPVGRAGVLLSEIL
HLLCKQMSHKKVGALWREADLSWKDFLPEGEDVHNFLLEQKLDFIESDSPCSSEALSKKELSAEELYKRLEKLIIEDKANDEQIFDWVEA
NLDEIQMSSPTFLRALMTAVCKAAIIADSSTFRVDTAVIKQRVPILLKYLDSDTEKELQALYALQASIVKLDQPANLLRMFFDCLYDEEV

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
EIF4G3 (go to UniProt):O43432

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
O43432Repeat745783Note=HEAT 1Type=Deletion;Start=505;End=1585
O43432Domain755983Note=MIF4G;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00698Type=Deletion;Start=505;End=1585
O43432Repeat784831Note=HEAT 2Type=Deletion;Start=505;End=1585
O43432Repeat832905Note=HEAT 3Type=Deletion;Start=505;End=1585
O43432Repeat906944Note=HEAT 4Type=Deletion;Start=505;End=1585
O43432Repeat945984Note=HEAT 5Type=Deletion;Start=505;End=1585
O43432Domain12211343Note=MI;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00698Type=Deletion;Start=505;End=1585
O43432Domain14161585Note=W2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00695Type=Deletion;Start=505;End=1585
O43432Region136Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=11;End=11
O43432Region136Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Substitution;Start=10;End=10
O43432Region128190Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=182;End=182
O43432Region208232Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=219;End=498
O43432Region305332Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=219;End=498
O43432Region567620Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Region619630Note=EIF4E-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q04637Type=Deletion;Start=505;End=1585
O43432Region686711Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Region6991019Note=EIF3/EIF4A-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q04637Type=Deletion;Start=505;End=1585
O43432Region729749Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Region860880Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Region10171042Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Region10721219Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Region14331585Note=EIF4A-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q04637Type=Deletion;Start=505;End=1585
O43432Region15711585Note=Necessary but not sufficient for MKNK1-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q04637Type=Deletion;Start=505;End=1585
O43432Coiled coil447475Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=219;End=498
O43432Coiled coil9941023Ontology_term=ECO:0000255;evidence=ECO:0000255Type=Deletion;Start=505;End=1585
O43432Compositional bias171187Note=Pro residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=182;End=182
O43432Compositional bias310326Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=219;End=498
O43432Compositional bias589603Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Compositional bias10861127Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585
O43432Compositional bias11881202Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=505;End=1585


Gene Isoform Structures and Expression Levels for EIF4G3

check buttonGene structures of our canonical and alternative spliced genes of EIF4G3
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of EIF4G3

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 O43432-1
3D view using mol* of O43432-2
3D view using mol* of O43432-3
3D view using mol* of O43432-4


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 O43432-1
all structure
pLDDT distribution across the protein length of O43432-2
all structure
pLDDT distribution across the protein length of O43432-3
all structure
pLDDT distribution across the protein length of O43432-4
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 O43432-1
all structure
Ramachandran plot of O43432-4
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
O43432-10.9981690.966478.1420.5780.6950.9430.4661.20.3881.506502,503,504,505,506,507,508,509,845,848,849,851,85
2,855,882,885,886,888,889,890,893,906,907,908,911,
912,915,916,917,919,920,925,942,944,945,948,951,95
2,955
O43432-20.355120.1098.5750.7140.4490.8201.49100.038382,383,384,385,386
O43432-31.0221281.099347.8020.630.6190.830.7330.651.1281.142609,610,611,612,613,614,615,618,619,620,623,628,62
9,630,631,634,637,638,640,641,642
O43432-41.0371011.067385.8750.6540.7240.9320.5360.9420.571.369524,526,527,614,617,618,621,648,650,651,652,654,65
5,656,657,658,691,692,695,696,698,699,704,705,706,
707,708,709,710

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 O43432-1_O43432-1_1hu3_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 O43432-1_1hu3_A_O43432-2.pdb
3D view using mol* of O43432-1_1hu3_A_O43432-3.pdb
3D view using mol* of O43432-1_1hu3_A_O43432-4.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 O43432-1_O43432-2.pdb
3D view using mol* of O43432-1_O43432-3.pdb
3D view using mol* of O43432-1_O43432-4.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/O43432-1_vs_O43432-2.png
all structure<
./stats/secondary_structure/figure/O43432-1_vs_O43432-3.png
all structure<
./stats/secondary_structure/figure/O43432-1_vs_O43432-4.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/O43432-1_vs_O43432-2.png
all structure<
./stats/relative_asa/O43432-1_vs_O43432-3.png
all structure<
./stats/relative_asa/O43432-1_vs_O43432-4.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 EIF4G3


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

Related Diseases to EIF4G3


check button Previous studies relating to the alternative splicing of EIF4G3 and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in EIF4G3


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