ARGB_BACAM
ID ARGB_BACAM Reviewed; 258 AA.
AC P68728; P36840;
DT 07-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT 07-DEC-2004, sequence version 1.
DT 03-AUG-2022, entry version 69.
DE RecName: Full=Acetylglutamate kinase {ECO:0000255|HAMAP-Rule:MF_00082};
DE EC=2.7.2.8 {ECO:0000255|HAMAP-Rule:MF_00082};
DE AltName: Full=N-acetyl-L-glutamate 5-phosphotransferase {ECO:0000255|HAMAP-Rule:MF_00082};
DE AltName: Full=NAG kinase {ECO:0000255|HAMAP-Rule:MF_00082};
DE Short=NAGK {ECO:0000255|HAMAP-Rule:MF_00082};
GN Name=argB {ECO:0000255|HAMAP-Rule:MF_00082};
OS Bacillus amyloliquefaciens (Bacillus velezensis).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus amyloliquefaciens group.
OX NCBI_TaxID=1390;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Kim H.K., Min K.H., Yamane K.;
RL Submitted (APR-1997) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the ATP-dependent phosphorylation of N-acetyl-L-
CC glutamate. {ECO:0000255|HAMAP-Rule:MF_00082}.
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 Evidence={ECO:0000255|HAMAP-Rule:MF_00082};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-acetyl-
CC L-ornithine from L-glutamate: step 2/4. {ECO:0000255|HAMAP-
CC Rule:MF_00082}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00082}.
CC -!- SIMILARITY: Belongs to the acetylglutamate kinase family. ArgB
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00082}.
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DR EMBL; AF001832; AAD00907.1; -; Genomic_DNA.
DR AlphaFoldDB; P68728; -.
DR SMR; P68728; -.
DR UniPathway; UPA00068; UER00107.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003991; F:acetylglutamate kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0042450; P:arginine biosynthetic process via ornithine; IEA:UniProtKB-UniRule.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 3.40.1160.10; -; 1.
DR HAMAP; MF_00082; ArgB; 1.
DR InterPro; IPR036393; AceGlu_kinase-like_sf.
DR InterPro; IPR004662; AcgluKinase_fam.
DR InterPro; IPR037528; ArgB.
DR InterPro; IPR001048; Asp/Glu/Uridylate_kinase.
DR InterPro; IPR001057; Glu/AcGlu_kinase.
DR Pfam; PF00696; AA_kinase; 1.
DR PIRSF; PIRSF000728; NAGK; 1.
DR PRINTS; PR00474; GLU5KINASE.
DR SUPFAM; SSF53633; SSF53633; 1.
DR TIGRFAMs; TIGR00761; argB; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Arginine biosynthesis; ATP-binding; Cytoplasm;
KW Kinase; Nucleotide-binding; Transferase.
FT CHAIN 1..258
FT /note="Acetylglutamate kinase"
FT /id="PRO_0000112576"
FT BINDING 41..42
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT BINDING 63
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT BINDING 156
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT SITE 8
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT SITE 215
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
SQ SEQUENCE 258 AA; 27724 MW; F5C71CD5985DCDA6 CRC64;
MKKTIVFKCG GSVIRELSEE FYQNLKELRA SGWKLAIVHG GGPEITNMLK RLNIKTEFSG
GQRKTTKPVL EVAEMVLSGS VNKFFVAELA KHGLRAAGIS GKDGGLLEAD YLDPETYGEV
GEIKKVDASM VNALMENGII PVIAPLSMTS DCKTLNVNAD LAASAVAGAL EADKLMFVTD
VDGIMKEKQR LDVLTPKEIQ MLIKQEVITG GMIPKVNSAL SALSDQVSEV MIVNGKGSFF
AEQTFQGTKI VKAKEAVS
