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9QO6

9-subunit COP9 signalosome complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(E)
COP9 signalosome complex subunit 5polymer33437563.71UniProt (Q92905)
Pfam (PF01398)
Pfam (PF18323)
Homo sapiens (human)SGN5,Signalosome subunit 5,Jun activation domain-binding protein 1
2B
(A)
COP9 signalosome complex subunit 1polymer49155606.51UniProt (Q13098)
Pfam (PF10602)
Pfam (PF01399)
Pfam (PF21151)
Homo sapiens (human)Signalosome subunit 1,G protein pathway suppressor 1,GPS-1,JAB1-containing signalosome subunit 1,Protein MFH
3C
(B)
COP9 signalosome complex subunit 2polymer44351664.61UniProt (P61201)
Pfam (PF01399)
Pfam (PF25983)
Homo sapiens (human)Signalosome subunit 2,Alien homolog,JAB1-containing signalosome subunit 2,Thyroid receptor-interacting protein 15,TRIP-15
4D
(C)
COP9 signalosome complex subunit 3polymer42347924.01UniProt (Q9UNS2)
Pfam (PF22788)
Pfam (PF01399)
Pfam (PF21215)
Homo sapiens (human)SGN3,Signalosome subunit 3,JAB1-containing signalosome subunit 3
5E
(D)
COP9 signalosome complex subunit 4polymer40646322.71UniProt (Q9BT78)
Pfam (PF01399)
Pfam (PF18420)
Pfam (PF22241)
Homo sapiens (human)SGN4,Signalosome subunit 4,JAB1-containing signalosome subunit 4
6F
(F)
COP9 signalosome complex subunit 6polymer32736203.41UniProt (Q7L5N1)
Pfam (PF01398)
Pfam (PF13012)
Homo sapiens (human)Signalosome subunit 6,JAB1-containing signalosome subunit 6,MOV34 homolog,Vpr-interacting protein,hVIP
7G
(G)
COP9 signalosome complex subunit 7bpolymer26429656.91UniProt (Q9H9Q2)
Pfam (PF22061)
Pfam (PF01399)
Pfam (PF18392)
Homo sapiens (human)SGN7b,Signalosome subunit 7b,JAB1-containing signalosome subunit 7b
8H
(H)
COP9 signalosome complex subunit 8polymer20923245.51UniProt (Q99627)
Pfam (PF10075)
Homo sapiens (human)Signalosome subunit 8,COP9 homolog,hCOP9,JAB1-containing signalosome subunit 8
9I
(P)
COP9 signalosome complex subunit 9polymer576213.71UniProt (Q8WXC6)
Pfam (PF15004)
Homo sapiens (human)CSN acidic protein,CSNAP,Myeloma-overexpressed gene 2 protein
10J
(E)
ZINC IONnon-polymer65.41Chemie (ZN)
11K
(E)
waterwater18.01Chemie (HOH)
Sequence modifications
E: 1 - 334 (UniProt: Q92905)
PDBExternal DatabaseDetails
Ala 104Glu 104conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains9
Total formula weight334401.0
Non-Polymers*Number of molecules1
Total formula weight65.4
All*Total formula weight334466.4
*Water molecules are not included.

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PDB entries from 2026-03-18

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