This term is obsolete.

GO:0042802 JSON

identical protein binding

Molecular Function

Definition (GO:0042802 GONUTS page)

Binding to an identical protein or proteins.

657,900 annotations

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope.

Synonym Type
protein homopolymerization related
isoform-specific homophilic binding exact

Ancestor Chart

Ancestor chart for GO:0042802
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Ancestor chart

Child Terms

This table lists all terms that are direct descendants (child terms) of GO:0042802

Child Term Relationship to
GO:0042802
protein homodimerization activity
is_a

Annotation Guidance

Usage of this term is subject to the following annotation guidelines:

Binding term considerations Link

Annotation Blacklist

This list aims to correct incorrect annotations to UniProtKB accessions inferred from electronic annotation (IEA) methods that are supplied by the UniProt-GOA project to the GO Consortium:

Category Entity Type Entity ID Taxon ID Entity Name Ancestor GO ID Reason Rule/Method ID
NOT-qualified manual protein P21333-1 9606 FLNA_HUMAN GO:0005515 1 NOT-qualified manual annotation exists with evidence code ECO:0000353 from this reference: PMID:30990684
NOT-qualified manual protein P63026 9913 VAMP2_BOVIN GO:0005515 2 NOT-qualified manual annotations exist with evidence code ECO:0000353 from this reference: PMID:20702699
NOT-qualified manual protein Q1JQ73 8355 ELV1A_XENLA GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000314 from this reference: PMID:16930598
NOT-qualified manual protein Q5BJQ5 10116 RIT2_RAT GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein Q5U259 8355 ELV1B_XENLA GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000250 from this reference: GO_REF:0000024
NOT-qualified manual protein Q6GLB5 8364 ELAV1_XENTR GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000250 from this reference: GO_REF:0000024
NOT-qualified manual protein Q6MG53 10116 LY65B_RAT GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096
NOT-qualified manual protein Q86V48 9606 LUZP1_HUMAN GO:0005515 1 NOT-qualified manual annotation exists with evidence code ECO:0000353 from this reference: PMID:30990684
NOT-qualified manual protein Q8K1T4 10090 LY65B_MOUSE GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000314 from this reference: PMID:17008713
NOT-qualified manual protein Q99578 9606 RIT2_HUMAN GO:0042802 1 NOT-qualified manual annotation exists with evidence code ECO:0000314 from this reference: PMID:21957239

Cross-references

Database ID Description
InterPro IPR007131 SLA1 homology domain 1, SHD1
InterPro IPR007866 TRIC channel
InterPro IPR011717 Tetratricopeptide TPR-4
InterPro IPR025913 Cep57 centrosome localisation domain
InterPro IPR033512 Protein TFG
InterPro IPR037929 DCC-interacting protein 13-alpha, BAR domain
InterPro IPR040375 Microprocessor complex subunit DGCR8
InterPro IPR044080 MDM2, modified RING finger, HC subclass

Replaces

This term can be used instead of these obsolete terms:

GO Identifier GO Term Name Reason
GO:0008651 obsolete actin polymerizing activity consider GO:0042802

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated.

No co-occurrence statistics for GO:0042802 based on ALL annotations
The top 100 of 13,875 co-occurring terms
Co-occurring Term PR S% #Together #Compared
identical protein binding
436.56 100.00 446,538 446,538
CTP synthase activity
430.61 12.69 56,748 57,531
CTP biosynthetic process
226.20 11.39 56,867 109,750
pyrimidine nucleobase biosynthetic process
226.44 11.36 56,730 109,369
'de novo' CTP biosynthetic process
237.51 10.52 51,520 94,697
6-phosphofructokinase complex
435.36 9.95 44,465 44,587
canonical glycolysis
425.53 9.95 44,531 45,685
fructose-6-phosphate binding
421.06 9.92 44,464 46,100
6-phosphofructokinase activity
266.91 9.37 44,473 72,741
fructose 1,6-bisphosphate metabolic process
198.96 8.96 44,803 98,304
Totals 2720158 66080826
No co-occurrence statistics for GO:0042802 based on MANUAL annotations
The top 100 of 12,779 co-occurring terms
Co-occurring Term PR S% #Together #Compared
identical protein binding
147.13 100.00 8,780 8,780
protein homodimerization activity
32.94 9.23 1,191 5,319
protein binding
11.65 7.00 3,310 41,817
protein-containing complex
23.52 5.24 635 3,973
protein-containing complex binding
23.68 3.52 378 2,349
perinuclear region of cytoplasm
14.28 3.33 424 4,369
CTP biosynthetic process
140.19 3.22 283 297
enzyme binding
31.35 3.21 320 1,502
CTP synthase activity
144.57 3.21 282 287
pyrimidine nucleobase biosynthetic process
95.82 3.16 282 433
Totals 42612 898793

GO Slims

This term is present in the following GO Consortium-maintained GO slims:

GO slim name Total Number of Terms in Slim
goslim_chembl 296

Change Log

Timestamp Action Category Detail
2021-05-24 Deleted DEFINITION Interacting selectively and non-covalently with an identical protein or proteins.
2021-05-24 Added DEFINITION Binding to an identical protein or proteins.
2015-05-19 Deleted SUBSET goslim_ChEMBL
2015-05-19 Added SUBSET goslim_chembl
2015-05-11 Added SUBSET goslim_ChEMBL
2010-09-15 Added SYNONYM isoform-specific homophilic binding
2009-07-03 Added DEFINITION Interacting selectively and non-covalently with an identical protein or proteins.
2009-07-03 Deleted DEFINITION Interacting selectively with an identical protein or proteins.
2008-05-13 Added DEFINITION Interacting selectively with an identical protein or proteins.
2008-05-12 Deleted DEFINITION Interacting selectively with an identical protein or proteins.
Timestamp Action Category Detail
2006-02-09 Updated TERM identical protein binding
2003-07-24 Added TERM protein self binding
Timestamp Action Category Detail
2021-05-24 Deleted DEFINITION Interacting selectively and non-covalently with an identical protein or proteins.
2021-05-24 Added DEFINITION Binding to an identical protein or proteins.
2010-09-15 Added SYNONYM isoform-specific homophilic binding
2009-07-03 Added DEFINITION Interacting selectively and non-covalently with an identical protein or proteins.
2009-07-03 Deleted DEFINITION Interacting selectively with an identical protein or proteins.
2008-05-13 Added DEFINITION Interacting selectively with an identical protein or proteins.
2008-05-12 Deleted DEFINITION Interacting selectively with an identical protein or proteins.
2007-08-09 Deleted SYNONYM protein homopolymerization
2007-08-09 Added SYNONYM protein homopolymerization
2006-02-09 Deleted SYNONYM protein self-association
2006-02-09 Deleted SYNONYM actin polymerizing activity
2006-02-09 Added SYNONYM protein homopolymerization
2005-08-10 Added SYNONYM actin polymerizing activity
2004-04-19 Added SYNONYM protein self-association
2004-04-16 Deleted SYNONYM protein self-association
2003-07-24 Added SYNONYM protein self-association
2003-07-24 Added DEFINITION Interacting selectively with an identical protein or proteins.
Timestamp Action Category Detail
2008-04-01 Updated RELATION is a GO:0005515 (protein binding)
Timestamp Action Category Detail
Timestamp Action Category Detail
2015-05-19 Deleted SUBSET goslim_ChEMBL
2015-05-19 Added SUBSET goslim_chembl
2015-05-11 Added SUBSET goslim_ChEMBL
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