ID A0A0P0UQR7_9GAMM Unreviewed; 286 AA.
AC A0A0P0UQR7;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE RecName: Full=Acetylglutamate kinase {ECO:0000256|HAMAP-Rule:MF_00082};
DE EC=2.7.2.8 {ECO:0000256|HAMAP-Rule:MF_00082};
DE AltName: Full=N-acetyl-L-glutamate 5-phosphotransferase {ECO:0000256|HAMAP-Rule:MF_00082};
DE AltName: Full=NAG kinase {ECO:0000256|HAMAP-Rule:MF_00082};
DE Short=NAGK {ECO:0000256|HAMAP-Rule:MF_00082};
GN Name=argB {ECO:0000256|HAMAP-Rule:MF_00082,
GN ECO:0000313|EMBL:BAS67369.1};
GN ORFNames=BSEPE_0355 {ECO:0000313|EMBL:BAS67369.1};
OS endosymbiont of Bathymodiolus septemdierum str. Myojin knoll.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; sulfur-oxidizing symbionts.
OX NCBI_TaxID=1303921 {ECO:0000313|EMBL:BAS67369.1, ECO:0000313|Proteomes:UP000067399};
RN [1] {ECO:0000313|EMBL:BAS67369.1, ECO:0000313|Proteomes:UP000067399}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Myojin Knoll {ECO:0000313|EMBL:BAS67369.1,
RC ECO:0000313|Proteomes:UP000067399};
RA Fujiwara Y., Takai K., Uematsu K., Tsuchida S., Hunt J.C., Hashimoto J.;
RT "Phylogenetic characterization of endosymbionts in three hydrothermal vent
RT mussels: influence on host distributions.";
RL Mar. Ecol. Prog. Ser. 208:147-155(2000).
RN [2] {ECO:0000313|EMBL:BAS67369.1, ECO:0000313|Proteomes:UP000067399}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Myojin Knoll {ECO:0000313|EMBL:BAS67369.1,
RC ECO:0000313|Proteomes:UP000067399};
RX PubMed=26418631; DOI=10.1038/ismej.2015.176;
RA Ikuta T., Takaki Y., Nagai Y., Shimamura S., Tsuda M., Kawagucci S.,
RA Aoki Y., Inoue K., Teruya M., Satou K., Teruya K., Shimoji M., Tamotsu H.,
RA Hirano T., Maruyama T., Yoshida T.;
RT "Heterogeneous composition of key metabolic gene clusters in a vent mussel
RT symbiont population.";
RL ISME J. 10:990-1001(2016).
CC -!- FUNCTION: Catalyzes the ATP-dependent phosphorylation of N-acetyl-L-
CC glutamate. {ECO:0000256|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:0000256|ARBA:ARBA00001679, ECO:0000256|HAMAP-
CC Rule:MF_00082};
CC -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; N(2)-acetyl-
CC L-ornithine from L-glutamate: step 2/4. {ECO:0000256|ARBA:ARBA00004828,
CC ECO:0000256|HAMAP-Rule:MF_00082}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00082}.
CC -!- SIMILARITY: Belongs to the acetylglutamate kinase family. ArgB
CC subfamily. {ECO:0000256|HAMAP-Rule:MF_00082}.
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DR EMBL; AP013042; BAS67369.1; -; Genomic_DNA.
DR RefSeq; WP_066043212.1; NZ_AP013042.1.
DR AlphaFoldDB; A0A0P0UQR7; -.
DR STRING; 1303921.BSEPE_0355; -.
DR KEGG; ebh:BSEPE_0355; -.
DR OrthoDB; 9803155at2; -.
DR UniPathway; UPA00068; UER00107.
DR Proteomes; UP000067399; 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 CDD; cd04250; AAK_NAGK-C; 1.
DR Gene3D; 3.40.1160.10; Acetylglutamate kinase-like; 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 InterPro; IPR041727; NAGK-C.
DR NCBIfam; TIGR00761; argB; 1.
DR PANTHER; PTHR23342; N-ACETYLGLUTAMATE SYNTHASE; 1.
DR PANTHER; PTHR23342:SF0; N-ACETYLGLUTAMATE SYNTHASE, MITOCHONDRIAL; 1.
DR Pfam; PF00696; AA_kinase; 1.
DR PIRSF; PIRSF000728; NAGK; 1.
DR PRINTS; PR00474; GLU5KINASE.
DR SUPFAM; SSF53633; Carbamate kinase-like; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW Rule:MF_00082};
KW Arginine biosynthesis {ECO:0000256|ARBA:ARBA00022571, ECO:0000256|HAMAP-
KW Rule:MF_00082};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00082}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00082};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_00082};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00082}; Reference proteome {ECO:0000313|Proteomes:UP000067399};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00082}.
FT DOMAIN 25..261
FT /note="Aspartate/glutamate/uridylate kinase"
FT /evidence="ECO:0000259|Pfam:PF00696"
FT BINDING 65..66
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT BINDING 87
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT BINDING 182
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT SITE 30
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT SITE 242
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
SQ SEQUENCE 286 AA; 30085 MW; 5E5AAFFFB3A3B2AF CRC64;
MSEKTYNIAH ILIEALPYIQ KFKGKTIVIK YGGNAMIDEE LKSSFARDIV LMKSVGMNPI
VVHGGGPQIG RALEELNQEF EFIHGMRVTN AQAISTVERV LGKVVNKEIV DLIHQHGGQA
KGLVGKDSGV ISATKLDFDD GTDLGFVGAV SGVDTATIEA LEMSVIPVIA PIGVGVDGAS
YNINADLVAG AIAQEMNAEK LILLTNTQGL LDSEGQLLTG LDADMVDNLI ADGTIYGGML
PKIACALSAV KYGVKASHII DGRVSHAVLL EVFTDDGVGT LITSNA
//
