ONTOLOGY REPORT - ANNOTATIONS
Term: cohesin complex
Accession: GO:0008278
browse the term
Definition: A protein complex that is required for sister chromatid cohesion in eukaryotes. The cohesin complex forms a molecular ring complex, and is composed of structural maintenance of chromosomes (SMC) and kleisin proteins. For example, in yeast, the complex is composed of the SMC proteins Smc1p and Smc3p, and the kleisin protein Scc1p. In vertebrates, the complex is composed of the SMC1 (SMC1A or SMC1B) and SMC3 heterodimer attached via their hinge domains to a kleisin (RAD21, REC8 or RAD21L) which links them, and one STAG protein (STAG1, STAG2 or STAG3).
Synonyms: exact_synonym: SMC/kleisin ring complex
narrow_synonym: 14S cohesin; 9S cohesin; Smc1-Smc3 complex
related_synonym: SMC complex; cohesin core heterodimer; nuclear cohesin complex
alt_id: GO:0000798; GO:0008279; GO:0008280; GO:0043222
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Rad21
RAD21 cohesin complex component
part_of
IEA
TreeGrafter InterPro Ensembl
GO_REF:0000002 GO_REF:0000107 GO_REF:0000118
NCBI chrNW_004624763:15,131,106...15,157,512
Ensembl chrNW_004624763:15,131,005...15,158,155
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Rad21l1
RAD21 cohesin complex component like 1
part_of
IEA
TreeGrafter InterPro
GO_REF:0000002 GO_REF:0000118
NCBI chrNW_004624741:2,486,612...2,542,452
Ensembl chrNW_004624741:2,485,471...2,542,500
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Rec8
REC8 meiotic recombination protein
part_of
IEA
TreeGrafter InterPro
GO_REF:0000002 GO_REF:0000118
NCBI chrNW_004624820:8,361,345...8,369,356
Ensembl chrNW_004624820:8,361,400...8,368,347
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Smc1a
structural maintenance of chromosomes 1A
part_of
IEA
InterPro Ensembl
GO_REF:0000002 GO_REF:0000107
NCBI chrNW_004624909:617,015...668,513
Ensembl chrNW_004624909:630,062...668,512
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Smc1b
structural maintenance of chromosomes 1B
part_of
IEA
InterPro
GO_REF:0000002
NCBI chrNW_004624752:4,255,829...4,320,257
Ensembl chrNW_004624752:4,255,897...4,320,665
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Smc3
structural maintenance of chromosomes 3
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624737:35,698,722...35,730,854
Ensembl chrNW_004624737:35,694,566...35,730,829
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Stag1
STAG1 cohesin complex component
part_of
IEA
UniProt
GO_REF:0000104
NCBI chrNW_004624730:12,762,099...13,158,603
Ensembl chrNW_004624730:12,761,460...13,086,965
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Stag2
STAG2 cohesin complex component
part_of
IEA
TreeGrafter UniProt
GO_REF:0000104 GO_REF:0000118
NCBI chrNW_004624797:2,659,785...2,794,168
Ensembl chrNW_004624797:2,719,508...2,794,379
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Stag3
STAG3 cohesin complex component
part_of
IEA
TreeGrafter UniProt
GO_REF:0000104 GO_REF:0000118
NCBI chrNW_004624740:16,706,695...16,734,142
Ensembl chrNW_004624740:16,707,999...16,732,537
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Rad21l1
RAD21 cohesin complex component like 1
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624741:2,486,612...2,542,452
Ensembl chrNW_004624741:2,485,471...2,542,500
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Rec8
REC8 meiotic recombination protein
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624820:8,361,345...8,369,356
Ensembl chrNW_004624820:8,361,400...8,368,347
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Smc1a
structural maintenance of chromosomes 1A
part_of
IEA
TreeGrafter Ensembl
GO_REF:0000107 GO_REF:0000118
NCBI chrNW_004624909:617,015...668,513
Ensembl chrNW_004624909:630,062...668,512
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Smc1b
structural maintenance of chromosomes 1B
part_of
IEA
TreeGrafter
GO_REF:0000118
NCBI chrNW_004624752:4,255,829...4,320,257
Ensembl chrNW_004624752:4,255,897...4,320,665
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Smc3
structural maintenance of chromosomes 3
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624737:35,698,722...35,730,854
Ensembl chrNW_004624737:35,694,566...35,730,829
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Stag3
STAG3 cohesin complex component
part_of
ISO
(MGI:5050018|PMID:21527826), (PMID:17696610), (PMID:22164254) (PMID:21242291)
MGI UniProt
PMID:17696610 PMID:21242291 PMID:21527826 PMID:22164254
MGI:5050018
NCBI chrNW_004624740:16,706,695...16,734,142
Ensembl chrNW_004624740:16,707,999...16,732,537
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Ddx11
DEAD/H-box helicase 11
NOT|located_in
ISO
(PMID:17105772)
UniProt
PMID:17105772
NCBI chrNW_004624828:269,444...301,899
Ensembl chrNW_004624828:269,843...302,301
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Rad21
RAD21 cohesin complex component
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624763:15,131,106...15,157,512
Ensembl chrNW_004624763:15,131,005...15,158,155
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Sgo2
shugoshin 2
part_of
ISO
(PMID:18084284)
MGI
PMID:18084284
NCBI chrNW_004624889:540,680...563,110
Ensembl chrNW_004624889:540,008...559,035
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Smc1a
structural maintenance of chromosomes 1A
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624909:617,015...668,513
Ensembl chrNW_004624909:630,062...668,512
G
Smc3
structural maintenance of chromosomes 3
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chrNW_004624737:35,698,722...35,730,854
Ensembl chrNW_004624737:35,694,566...35,730,829
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Stag2
STAG2 cohesin complex component
part_of
ISO
(PMID:23242214)
ComplexPortal
PMID:23242214
NCBI chrNW_004624797:2,659,785...2,794,168
Ensembl chrNW_004624797:2,719,508...2,794,379
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