Annotations: 4ZSX

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Bacterial metalloprotein-like	8054065	3001274	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8037304	3000403	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Bacterial metalloprotein-like	8054065	3001274	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Acyl-CoA N-acyltransferases (Nat)	8037304	3000403	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF326	e4zsxA2	A: alpha bundles	X: Bromodomain-like	H: Uncharacterized protein PA2107 (From Topology)	T: Uncharacterized protein PA2107	F: DUF326	ECOD (1.6)
A	DUF1122	e4zsxA1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: DUF1122	ECOD (1.6)
B	DUF326	e4zsxB2	A: alpha bundles	X: Bromodomain-like	H: Uncharacterized protein PA2107 (From Topology)	T: Uncharacterized protein PA2107	F: DUF326	ECOD (1.6)
B	DUF1122	e4zsxB1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: DUF1122	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)	CATH (utative)
A	1.20.1270.360	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (utative)
B	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)	CATH (utative)
B	1.20.1270.360	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06557	Protein of unknown function (DUF1122) (DUF1122)	Protein of unknown function (DUF1122)	-	Family
A, B	PF03860	Copper storage protein (Csp)	Copper storage protein	This domain is found in a number of copper storage proteins. It contains a repeat of highly conserved cysteines. The cysteines mostly follow a C-X(2)-C-X(3)-C-X(2)-C-X(3) pattern, though they often appear at other positions in the repeat as well [1]. ...	This domain is found in a number of copper storage proteins. It contains a repeat of highly conserved cysteines. The cysteines mostly follow a C-X(2)-C-X(3)-C-X(2)-C-X(3) pattern, though they often appear at other positions in the repeat as well [1]. These residues are involved in copper binding. This domain folds into a four helical up-and-down bundle [2,3].	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily
A, B	IPR008304	Uncharacterised conserved protein UCP017998	Family
A, B	IPR044543	Uncharacterized cysteine-rich protein YhjQ-like	Family
A, B	IPR005560	Uncharacterized cysteine-rich protein YhjQ/Copper storage protein-like	Repeat

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.