ID   PROB_LEPIN              Reviewed;         290 AA.
AC   P94871;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   02-SEP-2026, entry version 135.
DE   RecName: Full=Glutamate 5-kinase {ECO:0000255|HAMAP-Rule:MF_00456};
DE            EC=2.7.2.11 {ECO:0000255|HAMAP-Rule:MF_00456};
DE   AltName: Full=Gamma-glutamyl kinase {ECO:0000255|HAMAP-Rule:MF_00456};
DE            Short=GK {ECO:0000255|HAMAP-Rule:MF_00456};
GN   Name=proB {ECO:0000255|HAMAP-Rule:MF_00456};
GN   OrderedLocusNames=LA_0853;
OS   Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain
OS   56601).
OC   Bacteria; Pseudomonadati; Spirochaetota; Leptospiria; Leptospirales;
OC   Leptospiraceae; Leptospira.
OX   NCBI_TaxID=189518;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Serogroup Icterohaemorrhagiae;
RA   Stamm L.V., Barnes N.Y.;
RL   Submitted (OCT-1996) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=56601;
RX   PubMed=12712204; DOI=10.1038/nature01597;
RA   Ren S.-X., Fu G., Jiang X.-G., Zeng R., Miao Y.-G., Xu H., Zhang Y.-X.,
RA   Xiong H., Lu G., Lu L.-F., Jiang H.-Q., Jia J., Tu Y.-F., Jiang J.-X.,
RA   Gu W.-Y., Zhang Y.-Q., Cai Z., Sheng H.-H., Yin H.-F., Zhang Y., Zhu G.-F.,
RA   Wan M., Huang H.-L., Qian Z., Wang S.-Y., Ma W., Yao Z.-J., Shen Y.,
RA   Qiang B.-Q., Xia Q.-C., Guo X.-K., Danchin A., Saint Girons I.,
RA   Somerville R.L., Wen Y.-M., Shi M.-H., Chen Z., Xu J.-G., Zhao G.-P.;
RT   "Unique physiological and pathogenic features of Leptospira interrogans
RT   revealed by whole-genome sequencing.";
RL   Nature 422:888-893(2003).
CC   -!- FUNCTION: Catalyzes the transfer of a phosphate group to glutamate to
CC       form L-glutamate 5-phosphate. {ECO:0000255|HAMAP-Rule:MF_00456}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-glutamate + ATP = L-glutamyl 5-phosphate + ADP;
CC         Xref=Rhea:RHEA:14877, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:58274, ChEBI:CHEBI:456216; EC=2.7.2.11;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00456};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate
CC       5-semialdehyde from L-glutamate: step 1/2. {ECO:0000255|HAMAP-
CC       Rule:MF_00456}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00456}.
CC   -!- SIMILARITY: Belongs to the glutamate 5-kinase family.
CC       {ECO:0000255|HAMAP-Rule:MF_00456}.
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DR   EMBL; U73651; AAB39853.1; -; Genomic_DNA.
DR   EMBL; AE010300; AAN48052.1; -; Genomic_DNA.
DR   RefSeq; WP_000801906.1; NC_004342.2.
DR   AlphaFoldDB; P94871; -.
DR   SMR; P94871; -.
DR   FunCoup; P94871; 362.
DR   STRING; 189518.LA_0853; -.
DR   PaxDb; 189518-LA_0853; -.
DR   EnsemblBacteria; AAN48052; AAN48052; LA_0853.
DR   GeneID; 61142650; -.
DR   KEGG; lil:LA_0853; -.
DR   PATRIC; fig|189518.3.peg.857; -.
DR   HOGENOM; CLU_025400_0_2_12; -.
DR   InParanoid; P94871; -.
DR   OrthoDB; 9804434at2; -.
DR   UniPathway; UPA00098; UER00359.
DR   Proteomes; UP000001408; Chromosome I.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR   GO; GO:0004349; F:glutamate 5-kinase activity; IBA:GO_Central.
DR   GO; GO:0055129; P:L-proline biosynthetic process; IBA:GO_Central.
DR   CDD; cd04242; AAK_G5K_ProB; 1.
DR   FunFam; 3.40.1160.10:FF:000006; Glutamate 5-kinase; 1.
DR   Gene3D; 3.40.1160.10; Acetylglutamate kinase-like; 1.
DR   HAMAP; MF_00456; ProB; 1.
DR   InterPro; IPR036393; AceGlu_kinase-like_sf.
DR   InterPro; IPR001048; Asp/Glu/Uridylate_kinase.
DR   InterPro; IPR041739; G5K_ProB.
DR   InterPro; IPR001057; Glu/AcGlu_kinase.
DR   InterPro; IPR011529; Glu_5kinase.
DR   InterPro; IPR005715; Glu_5kinase/COase_Synthase.
DR   InterPro; IPR019797; Glutamate_5-kinase_CS.
DR   NCBIfam; TIGR01027; proB; 1.
DR   PANTHER; PTHR43654; GLUTAMATE 5-KINASE; 1.
DR   PANTHER; PTHR43654:SF1; ISOPENTENYL PHOSPHATE KINASE; 1.
DR   Pfam; PF00696; AA_kinase; 1.
DR   PIRSF; PIRSF000729; GK; 1.
DR   PRINTS; PR00474; GLU5KINASE.
DR   SUPFAM; SSF53633; Carbamate kinase-like; 1.
DR   PROSITE; PS00902; GLUTAMATE_5_KINASE; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; ATP-binding; Cytoplasm; Kinase;
KW   Nucleotide-binding; Proline biosynthesis; Reference proteome; Transferase.
FT   CHAIN           1..290
FT                   /note="Glutamate 5-kinase"
FT                   /id="PRO_0000109686"
FT   BINDING         21
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT   BINDING         60
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT   BINDING         151
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT   BINDING         163
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT   BINDING         217..223
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
SQ   SEQUENCE   290 AA;  31307 MW;  24CB9C7E6A78E335 CRC64;
     MKPERNSLSE KIRNAEKIVI KVGSARLSGL PSEVNDFLFQ LVSDIRHLRD LGKKVILVSS
     GAIARGRLLL SELPSTISSG DSLAEKQALA AMGQNRLVNL YDSFFSKVNL SIAQILFGVL
     DLESKEGYKN LKNTFTQLVE WGILPVVNEN DSVATEEVKF GDNDMLSALV SLIVEADLLI
     ILTGVDGFLK EEKVVPFLEK ISKEDLGLAG GPSGPGTGGM FTKLKSAGLL SEAGIPTAIL
     NGKKMHVIRE FLEKNSIGTL VAPSGNRVFS EEDVKEIIRK NRNGNGGNSL
//