Annotations: 5K04

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Acetyltransf_10_5	e5k04B1	A: a+b three layers	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat) (From Topology)	T: Acyl-CoA N-acyltransferases (Nat)	F: Acetyltransf_10_5	ECOD (1.6)
A	NatB_MDM20	e5k04A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: NatB_MDM20	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	N-terminal acetyltransferase B complex subunit NAT3	protein N-acetyltransferase activity catalytic activity, acting on a protein acyltransferase activity N-acetyltransferase activity transferase activity protein N-acyltransferase activity protein-N-terminal amino-acid acetyltransferase activity acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups catalytic activity N-acyltransferase activity	-	NatB complex protein-containing complex intracellular anatomical structure catalytic complex N-terminal protein acetyltransferase complex transferase complex acetyltransferase complex cellular anatomical structure protein acetyltransferase complex cytoplasm intracellular protein-containing complex
A	Uncharacterized protein	-	-	NatB complex protein-containing complex intracellular anatomical structure catalytic complex N-terminal protein acetyltransferase complex transferase complex acetyltransferase complex cellular anatomical structure protein acetyltransferase complex cytoplasm intracellular protein-containing complex

Chains	Accession	Name	Type
B	IPR016181	Acyl-CoA N-acyltransferase	Homologous Superfamily
B	IPR000182	GNAT domain	Domain
B	IPR051646	N-terminal NatB acetyltransferase catalytic subunit	Family
A	IPR019183	N-alpha-acetyltransferase 25, NatB auxiliary subunit	Family
A	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily