6MN3

Crystal structure of aminoglycoside acetyltransferase AAC(3)-IVa, apoenzyme

External Resource: Annotation

Domain Annotation: ECOD Classification
AMR Gene: CARD Annotation
AMR Gene Family: CARD Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Antibiotic_NAT	e6mn3A1	A: a/b three-layered sandwiches	X: Hypothetical protein TT1679 (From Topology)	H: Hypothetical protein TT1679 (From Topology)	T: Hypothetical protein TT1679	F: Antibiotic_NAT	ECOD (1.6)
B	Antibiotic_NAT	e6mn3B1	A: a/b three-layered sandwiches	X: Hypothetical protein TT1679 (From Topology)	H: Hypothetical protein TT1679 (From Topology)	T: Hypothetical protein TT1679	F: Antibiotic_NAT	ECOD (1.6)

AMR Gene: CARD Annotation CARD Database Homepage

Chains	Accession	Short Name	Description	Provenance Source (Version)
A, B	ARO:3002539	AAC(3)-IVa	AAC(3)-IV is a plasmid-encoded aminoglycoside acetyltransferase in E. coli, C. jejuni and P. stutzeri.	CARD (3.3.0)

AMR Gene Family: CARD Annotation CARD Database Homepage

Chains	Accession	Gene Family	Drug Class	Resistance Machanism	Provenance Source (Version)
A, B	ARO:3000322	AAC(3)	aminoglycoside antibiotic	antibiotic inactivation	CARD (3.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02522	Aminoglycoside 3-N-acetyltransferase (Antibiotic_NAT)	Aminoglycoside 3-N-acetyltransferase	This family consists of bacterial aminoglycoside 3-N-acetyltransferases EC:2.3.1.81, these catalyse the reaction: Acetyl-Co + a 2-deoxystreptamine antibiotic <=> CoA + N3'-acetyl-2-deoxystreptamine antibiotic. The enzyme can use ...	This family consists of bacterial aminoglycoside 3-N-acetyltransferases EC:2.3.1.81, these catalyse the reaction: Acetyl-Co + a 2-deoxystreptamine antibiotic <=> CoA + N3'-acetyl-2-deoxystreptamine antibiotic. The enzyme can use a range of antibiotics with 2-deoxystreptamine rings as acceptor for its acetyltransferase activity, this inactivates and confers resistance to gentamicin, kanamycin, tobramycin, neomycin and apramycin amongst others.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Aminoglycoside N(3)-acetyltransferase, AAC(3)-IVa	cation binding ion binding binding metal ion binding small molecule binding acetyltransferase activity N-acetyltransferase activity acyltransferase activity aminoglycoside 3-N-acetyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity N-acyltransferase activity aminoglycoside N-acetyltransferase activity	response to stimulus response to chemical response to antibiotic	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003679	Aminoglycoside N(3)-acetyltransferase-like	Family
A, B	IPR028345	Aminoglycoside 3-N-acetyltransferase-like	Homologous Superfamily

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.