ID K2KLL5_9PROT Unreviewed; 305 AA.
AC K2KLL5;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 27-MAR-2024, entry version 54.
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 ORFNames=P24_02101 {ECO:0000313|EMBL:EKE78315.1};
OS Oceanibaculum indicum P24.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Oceanibaculaceae; Oceanibaculum.
OX NCBI_TaxID=1207063 {ECO:0000313|EMBL:EKE78315.1, ECO:0000313|Proteomes:UP000006746};
RN [1] {ECO:0000313|EMBL:EKE78315.1, ECO:0000313|Proteomes:UP000006746}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=P24 {ECO:0000313|EMBL:EKE78315.1,
RC ECO:0000313|Proteomes:UP000006746};
RX PubMed=23209207; DOI=10.1128/JB.01859-12;
RA Lai Q., Shao Z.;
RT "Genome Sequence of Oceanibaculum indicum Type Strain P24.";
RL J. Bacteriol. 194:6942-6942(2012).
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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EKE78315.1}.
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DR EMBL; AMRL01000002; EKE78315.1; -; Genomic_DNA.
DR RefSeq; WP_008943038.1; NZ_AMRL01000002.1.
DR AlphaFoldDB; K2KLL5; -.
DR STRING; 1207063.P24_02101; -.
DR PATRIC; fig|1207063.3.peg.429; -.
DR eggNOG; COG0548; Bacteria.
DR UniPathway; UPA00068; UER00107.
DR Proteomes; UP000006746; Unassembled WGS sequence.
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:UP000006746};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00082}.
FT DOMAIN 37..280
FT /note="Aspartate/glutamate/uridylate kinase"
FT /evidence="ECO:0000259|Pfam:PF00696"
FT BINDING 76..77
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT BINDING 98
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT BINDING 202
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT SITE 41
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
FT SITE 262
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00082"
SQ SEQUENCE 305 AA; 32397 MW; 4C977CECB8AF588B CRC64;
MTSKTPSTPS ISPRDWLSTA KVLSEALPYM RRYAGRTVVV KYGGHAMGDE RLAALFAADM
VLLKQVGIHP VVVHGGGPQI GEMLKKLQIQ SEFIDGLRVT DKATVEVVEM VLAGAINKQI
VSAIQAAGGQ AVGLCGKDGN LIQARKLEHR QKTDSNIEKV LDLGFVGEPM KVNTEVLRVF
NDTKFIPVIA PVGIGEDGQT YNINADTAAG AIAGALNASR LLMLTDVSGV LDKDKKLIDE
LTLADVDRLI REGTISGGMI PKVETCVQAV EGGVDAAVIL DGRGEHAVLL EIFTEHGAGT
LIRRG
//
