Annotations: 4R0M

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	AMP-binding_3rd	e4r0mB1	A: beta barrels	X: beta-barrel domain in acetyl-CoA synthetase-like proteins (From Topology)	H: beta-barrel domain in acetyl-CoA synthetase-like proteins (From Topology)	T: beta-barrel domain in acetyl-CoA synthetase-like proteins	F: AMP-binding_3rd	ECOD (1.6)
A [auth B]	AMP-binding_C_2_1	e4r0mB4	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: a+b domain in acetyl-CoA synthetase-like proteins (From Topology)	T: a+b domain in acetyl-CoA synthetase-like proteins	F: AMP-binding_C_2_1	ECOD (1.6)
A [auth B]	AMP-binding_1st	e4r0mB5	A: a/b three-layered sandwiches	X: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	H: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	T: Rossmann-like domain in Acetyl-CoA synthetase-like proteins	F: AMP-binding_1st	ECOD (1.6)
A [auth B]	AMP-binding_2nd	e4r0mB3	A: a/b three-layered sandwiches	X: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	H: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	T: Rossmann-like domain in Acetyl-CoA synthetase-like proteins	F: AMP-binding_2nd	ECOD (1.6)
B [auth A]	AMP-binding_3rd	e4r0mA2	A: beta barrels	X: beta-barrel domain in acetyl-CoA synthetase-like proteins (From Topology)	H: beta-barrel domain in acetyl-CoA synthetase-like proteins (From Topology)	T: beta-barrel domain in acetyl-CoA synthetase-like proteins	F: AMP-binding_3rd	ECOD (1.6)
B [auth A]	PP-binding	e4r0mA1	A: alpha bundles	X: ACP-like	H: Acyl-carrier protein (ACP) (From Topology)	T: Acyl-carrier protein (ACP)	F: PP-binding	ECOD (1.6)
B [auth A]	AMP-binding_C_2_1	e4r0mA5	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: a+b domain in acetyl-CoA synthetase-like proteins (From Topology)	T: a+b domain in acetyl-CoA synthetase-like proteins	F: AMP-binding_C_2_1	ECOD (1.6)
B [auth A]	AMP-binding_1st	e4r0mA4	A: a/b three-layered sandwiches	X: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	H: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	T: Rossmann-like domain in Acetyl-CoA synthetase-like proteins	F: AMP-binding_1st	ECOD (1.6)
B [auth A]	AMP-binding_2nd	e4r0mA3	A: a/b three-layered sandwiches	X: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	H: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	T: Rossmann-like domain in Acetyl-CoA synthetase-like proteins	F: AMP-binding_2nd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	3.40.50.12780	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	ANL, N-terminal domain	CATH (4.3.0)
A [auth B]	3.30.300.30	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
B [auth A]	3.40.50.12780	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	ANL, N-terminal domain	CATH (4.3.0)
B [auth A]	3.30.300.30	Alpha Beta	2-Layer Sandwich	GMP Synthetase	Chain A, domain 3	CATH (4.3.0)
B [auth A]	1.10.1200.10	Mainly Alpha	Orthogonal Bundle	Non-ribosomal Peptide Synthetase Peptidyl Carrier Protein	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF00501	AMP-binding enzyme (AMP-binding)	AMP-binding enzyme	-	Family
A [auth B], B [auth A]	PF00550	Phosphopantetheine attachment site (PP-binding)	Phosphopantetheine attachment site	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes memb ...	A 4'-phosphopantetheine prosthetic group is attached through a serine. This prosthetic group acts as a a 'swinging arm' for the attachment of activated fatty acid and amino-acid groups. This domain forms a four helix bundle. This family includes members not included in Prosite. The inclusion of these members is supported by sequence analysis and functional evidence. The related domain of Swiss:P19828 has the attachment serine replaced by an alanine.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	McyG protein	vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding acyltransferase activity 3-oxoacyl-[acyl-carrier-protein] synthase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity	biosynthetic process amide biosynthetic process metabolic process amide metabolic process organic substance metabolic process organonitrogen compound metabolic process organonitrogen compound biosynthetic process organic substance biosynthetic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process biosynthetic process amide biosynthetic process metabolic process amide metabolic process organic substance metabolic process organonitrogen compound metabolic process organonitrogen compound biosynthetic process organic substance biosynthetic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process cellular lipid metabolic process small molecule metabolic process cellular process monocarboxylic acid metabolic process lipid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR016035	Acyl transferase/acyl hydrolase/lysophospholipase	Homologous Superfamily
A [auth B], B [auth A]	IPR014031	Beta-ketoacyl synthase, C-terminal	Domain
A [auth B], B [auth A]	IPR013217	Methyltransferase type 12	Domain
A [auth B], B [auth A]	IPR014030	Beta-ketoacyl synthase, N-terminal	Domain
A [auth B], B [auth A]	IPR020845	AMP-binding, conserved site	Conserved Site
A [auth B], B [auth A]	IPR013968	Polyketide synthase, ketoreductase domain	Domain
A [auth B], B [auth A]	IPR016036	Malonyl-CoA ACP transacylase, ACP-binding	Homologous Superfamily
A [auth B], B [auth A]	IPR020806	Polyketide synthase, phosphopantetheine-binding domain	Domain
A [auth B], B [auth A]	IPR014043	Acyl transferase	Domain
A [auth B], B [auth A]	IPR020841	Polyketide synthase, beta-ketoacyl synthase domain	Domain
A [auth B], B [auth A]	IPR036736	ACP-like superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR032821	Polyketide synthase, C-terminal extension	Domain
A [auth B], B [auth A]	IPR009081	Phosphopantetheine binding ACP domain	Domain
A [auth B], B [auth A]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR016039	Thiolase-like	Homologous Superfamily
A [auth B], B [auth A]	IPR001227	Acyl transferase domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR045851	AMP-binding enzyme, C-terminal domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR042099	ANL, N-terminal domain	Homologous Superfamily
A [auth B], B [auth A]	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR018201	Beta-ketoacyl synthase, active site	Active Site
A [auth B], B [auth A]	IPR000873	AMP-dependent synthetase/ligase domain	Domain