4BGF | pdb_00004bgf

The 3D-structure of arylamine-N-acetyltransferase from M. tuberculosis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4bgfa_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
B	d4bgfb_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
D	d4bgfd_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
E	d4bgfe_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
F	d4bgff_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
H	d4bgfh_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
G	d4bgfg_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)
C	d4bgfc_	Alpha and beta proteins (a+b)	Cysteine proteinases	Cysteine proteinases	Arylamine N-acetyltransferase	automated matches	(Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	V-set	e4bgfA1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
B	V-set	e4bgfB1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
D	V-set	e4bgfD1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
E	V-set	e4bgfE1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
F	V-set	e4bgfF1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
H	V-set	e4bgfH1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
G	V-set	e4bgfG1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)
C	V-set	e4bgfC1	A: alpha arrays	X: Alpha-beta plaits	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: V-set	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
A	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
B	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
B	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
D	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
D	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
E	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
E	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
F	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
F	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
H	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
H	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
G	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
G	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)
C	3.30.2140.10	Alpha Beta	2-Layer Sandwich	Arylamine N-acetyltransferase fold	Arylamine N-acetyltransferase	CATH (4.3.0)
C	2.40.128.150	Mainly Beta	Beta Barrel	Lipocalin	Cysteine proteinases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF00797	Arylamine N-acetyltransferase (Acetyltransf_2)	Arylamine N-acetyltransferase	Arylamine N-acetyltransferase (NAT) is a cytosolic enzyme of approximately 30kDa. It facilitates the transfer of an acetyl group from Acetyl Coenzyme A on to a wide range of arylamine, N-hydroxyarylamines and hydrazines. Acetylation of these compound ...	Arylamine N-acetyltransferase (NAT) is a cytosolic enzyme of approximately 30kDa. It facilitates the transfer of an acetyl group from Acetyl Coenzyme A on to a wide range of arylamine, N-hydroxyarylamines and hydrazines. Acetylation of these compounds generally results in inactivation. NAT is found in many species from Mycobacteria (M. tuberculosis, M. smegmatis etc) to man. It was the first enzyme to be observed to have polymorphic activity amongst human individuals. NAT is responsible for the inactivation of Isoniazid (a drug used to treat Tuberculosis) in humans. The NAT protein has also been shown to be involved in the breakdown of folic acid.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	ARYLAMINE N-ACETYLTRANSFERASE NAT	acetyltransferase activity N-acetyltransferase activity acyltransferase activity arylamine N-acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR001447	Arylamine N-acetyltransferase	Family