Annotations: 9CCK

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Hom_end	e9cckC01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Hom_end	ECOD (v294.2)
A	Hom_end	e9cckA01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Hom_end	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
C, F, I, L	PF07732	Multicopper oxidase (Cu-oxidase_3)	Multicopper oxidase	This entry contains many divergent copper oxidase-like domains that are not recognised by the Pfam:PF00394 model.	Domain
C, F, I, L	PF07731	Multicopper oxidase (Cu-oxidase_2)	Multicopper oxidase	This entry contains many divergent copper oxidase-like domains that are not recognised by the Pfam:PF00394 model.	Domain
A, B, D, E, G A, B, D, E, G, H, J, K	PF00127	Copper binding proteins, plastocyanin/azurin family (Copper-bind)	Copper binding proteins, plastocyanin/azurin family		Domain
A, B, D, E, G A, B, D, E, G, H, J, K	PF07732	Multicopper oxidase (Cu-oxidase_3)	Multicopper oxidase	This entry contains many divergent copper oxidase-like domains that are not recognised by the Pfam:PF00394 model.	Domain
A, B, D, E, G A, B, D, E, G, H, J, K	PF07731	Multicopper oxidase (Cu-oxidase_2)	Multicopper oxidase	This entry contains many divergent copper oxidase-like domains that are not recognised by the Pfam:PF00394 model.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, F, I, L	Copper-containing nitrite reductase	oxidoreductase activity catalytic activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity, acting on other nitrogenous compounds as donors, cytochrome as acceptor oxidoreductase activity, acting on other nitrogenous compounds as donors nitrite reductase (NO-forming) activity nitrite reductase activity electron transfer activity	-	-
A, B, D, E, G A, B, D, E, G, H, J, K	Copper-containing nitrite reductase	oxidoreductase activity catalytic activity cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding oxidoreductase activity, acting on other nitrogenous compounds as donors, cytochrome as acceptor oxidoreductase activity, acting on other nitrogenous compounds as donors nitrite reductase (NO-forming) activity nitrite reductase activity electron transfer activity	-	-

Chains	Accession	Name	Type
C, F, I, L	IPR052721	Electron Transfer Amicyanin	Family
C, F, I, L	IPR000923	Blue (type 1) copper domain	Domain
C, F, I, L	IPR008972	Cupredoxin	Homologous Superfamily
C, F, I, L	IPR011706	Multicopper oxidase, C-terminal	Domain
C, F, I, L	IPR001287	Nitrite reductase, copper-type	Family
C, F, I, L	IPR011707	Multicopper oxidase-like, N-terminal	Domain
A, B, D, E, G A, B, D, E, G, H, J, K	IPR052721	Electron Transfer Amicyanin	Family
A, B, D, E, G A, B, D, E, G, H, J, K	IPR000923	Blue (type 1) copper domain	Domain
A, B, D, E, G A, B, D, E, G, H, J, K	IPR008972	Cupredoxin	Homologous Superfamily
A, B, D, E, G A, B, D, E, G, H, J, K	IPR011706	Multicopper oxidase, C-terminal	Domain
A, B, D, E, G A, B, D, E, G, H, J, K	IPR001287	Nitrite reductase, copper-type	Family
A, B, D, E, G A, B, D, E, G, H, J, K	IPR011707	Multicopper oxidase-like, N-terminal	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9CCK | pdb_00009cck