ARGB_ALKCK
ID ARGB_ALKCK Reviewed; 257 AA.
AC Q5WEW9;
DT 01-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT 23-NOV-2004, sequence version 1.
DT 03-AUG-2022, entry version 103.
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}; OrderedLocusNames=ABC2556;
OS Alkalihalobacillus clausii (strain KSM-K16) (Bacillus clausii).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Alkalihalobacillus.
OX NCBI_TaxID=66692;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KSM-K16;
RA Takaki Y., Kageyama Y., Shimamura S., Suzuki H., Nishi S., Hatada Y.,
RA Kawai S., Ito S., Horikoshi K.;
RT "The complete genome sequence of the alkaliphilic Bacillus clausii KSM-
RT K16.";
RL Submitted (OCT-2003) 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; AP006627; BAD65091.1; -; Genomic_DNA.
DR AlphaFoldDB; Q5WEW9; -.
DR SMR; Q5WEW9; -.
DR STRING; 66692.ABC2556; -.
DR EnsemblBacteria; BAD65091; BAD65091; ABC2556.
DR KEGG; bcl:ABC2556; -.
DR eggNOG; COG0548; Bacteria.
DR HOGENOM; CLU_053680_1_0_9; -.
DR OMA; EGLYEDW; -.
DR OrthoDB; 901370at2; -.
DR UniPathway; UPA00068; UER00107.
DR Proteomes; UP000001168; Chromosome.
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; Reference proteome; Transferase.
FT CHAIN 1..257
FT /note="Acetylglutamate kinase"
FT /id="PRO_0000112585"
FT BINDING 40..41
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT BINDING 62
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT BINDING 155
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT SITE 7
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
FT SITE 214
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00082"
SQ SEQUENCE 257 AA; 26714 MW; 2D93B1902D1717FB CRC64;
MATVVIKIGG STLEALEEGF YEGVVKRASL GDKIMIVHGG GPAINNLLQA MAVESQFVNG
LRKTTAEVLT AAETALSGQI NKQLVRSLYQ AGGKAIGLSG SDGHLLKTIP IDTDKLGFVG
AVESVNVDVL FNVAKAGYIP VIAPIGMDAN YQPYNINADT AAAAVAKASK AEELVFVTDV
DGVQKDGKVI KEMDEVLAKH YIEEGVIYGG MVPKVNACLD SLSGALTKAR IVNGKKAYHP
SAGTAIVKQS NVLTSGA