AC MF_00082; DC Protein; auto TR HAMAP; MF_00082; -; 1; level=0 XX Names: ArgB XX ID ARGB DE RecName: Full=Acetylglutamate kinase; DE EC=2.7.2.8; DE AltName: Full=N-acetyl-L-glutamate 5-phosphotransferase; DE AltName: Full=NAG kinase; DE Short=NAGK; GN Name=argB; XX CC -!- FUNCTION: Catalyzes the ATP-dependent phosphorylation of N-acetyl-L- CC glutamate. CC -!- CATALYTIC ACTIVITY: CC Reaction=ATP + N-acetyl-L-glutamate = ADP + N-acetyl-L-glutamyl 5- CC phosphate; Xref=Rhea:RHEA:14629, ChEBI:CHEBI:30616, CC ChEBI:CHEBI:44337, ChEBI:CHEBI:57936, ChEBI:CHEBI:456216; EC=2.7.2.8; CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-acetyl- CC L-ornithine from L-glutamate: step 2/4. case CC -!- SUBUNIT: Homodimer. end case case or CC -!- SUBCELLULAR LOCATION: Cytoplasm. else case CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast. end case CC -!- SIMILARITY: Belongs to the acetylglutamate kinase family. ArgB CC subfamily. XX DR Pfam; PF00696; AA_kinase; 1; trigger=no DR PRINTS; PR00474; GLU5KINASE; 1; trigger=no DR NCBIfam; TIGR00761; argB; 1; trigger=no DR PIRSF; PIRSF000728; NAGK; 1; trigger=no XX KW Amino-acid biosynthesis KW Arginine biosynthesis KW ATP-binding case or KW Cytoplasm end case KW Kinase KW Nucleotide-binding KW Transferase XX GO GO:0003991; F:acetylglutamate kinase activity GO GO:0005524; F:ATP binding GO GO:0042450; P:arginine biosynthetic process via ornithine case GO GO:0009507; C:chloroplast end case case or GO GO:0005737; C:cytoplasm end case XX FT From: ARGB_ECOLI (P0A6C8) case FT BINDING 181..186 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT Optional; Condition: D-[VI]-S-[GS]-I-L FT BINDING 209..211 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT Optional; Condition: I-I-T end case FT BINDING 44..45 FT /ligand="substrate" FT Optional; Condition: [GA]-[GSA] FT BINDING 66 FT /ligand="substrate" FT Optional; Condition: R FT BINDING 158 FT /ligand="substrate" FT Optional; Condition: N FT SITE 8 FT /note="Transition state stabilizer" FT Condition: K FT SITE 217 FT /note="Transition state stabilizer" FT Condition: K XX Size: 220-390; Related: None; Template: P0A6C8; Q9HTN2; Q9X2A4; Q72HA9; P9WQ01; Scope: Bacteria Archaea Plastid Fusion: Nter: None Cter: Duplicate: None Plasmid: None Comments: Signature does not match Xanthomonadaceae, which have a longer C-terminus. XX # Revision 1.60 2023/06/01 //