4AB7

Crystal structure of a tetrameric acetylglutamate kinase from Saccharomyces cerevisiae complexed with its substrate N- acetylglutamate

Domain Annotation: CATH CATH Database (version 4.2.0) Homepage

Chain	Domain	Class	Architecture	Topology	Homology
A	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
A	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
B	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
B	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
C	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
C	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
D	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
D	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
E	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
E	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
F	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
F	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
G	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
G	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)
H	3.40.1160.10	Alpha Beta	3-Layer(aba) Sandwich	Carbamate kinase	Acetylglutamate kinase-like
H	3.40.630.30	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	Gcn5-related N-acetyltransferase (GNAT)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A, B, C, D, E, F, G, H	PF01118	Semialdehyde dehydrogenase, NAD binding domain (Semialdhyde_dh)	Semialdehyde dehydrogenase, NAD binding domain	This Pfam entry contains the following members: N-acetyl-glutamine semialdehyde dehydrogenase (AgrC) Aspartate-semialdehyde dehydrogenase	Domain
A, B, C, D, E, F, G, H	PF00696	Amino acid kinase family (AA_kinase)	Amino acid kinase family	-	Family
A, B, C, D, E, F, G, H	PF04768	NAT, N-acetyltransferase, of N-acetylglutamate synthase (NAT)	NAT, N-acetyltransferase, of N-acetylglutamate synthase	-	Family
A, B, C, D, E, F, G, H	PF02774	Semialdehyde dehydrogenase, dimerisation domain (Semialdhyde_dhC)	Semialdehyde dehydrogenase, dimerisation domain	This Pfam entry contains the following members: N-acetyl-glutamine semialdehyde dehydrogenase (AgrC) Aspartate-semialdehyde dehydrogenase.	Domain

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E, F, G, H	PROTEIN ARG5,6, MITOCHONDRIAL	catalytic activity acetyl-CoA:L-glutamate N-acetyltransferase activity N-acetyltransferase activity acetyltransferase activity N-acyltransferase activity transferase activity transferase activity, transferring acyl groups transferase activity, transferring acyl groups other than amino-acyl groups acetylglutamate kinase activity kinase activity transferase activity, transferring phosphorus-containing groups phosphotransferase activity, carboxyl group as acceptor binding amino acid binding carboxylic acid binding arginine binding small molecule binding ion binding anion binding cation binding organic acid binding N-acetyl-gamma-glutamyl-phosphate reductase activity oxidoreductase activity oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor oxidoreductase activity, acting on the aldehyde or oxo group of donors protein binding protein dimerization activity		intracellular anatomical structure cytoplasm mitochondrion mitochondrial matrix membrane-enclosed lumen organelle membrane-bounded organelle intracellular organelle intracellular membrane-bounded organelle organelle lumen intracellular organelle lumen cellular anatomical entity

RCSB PDB is funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.