ID PROB_HALH5 Reviewed; 374 AA. AC Q9KCR4; DT 26-SEP-2001, integrated into UniProtKB/Swiss-Prot. DT 01-OCT-2000, sequence version 1. DT 27-MAR-2024, entry version 124. 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}; OrderedLocusNames=BH1505; OS Halalkalibacterium halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 OS / JCM 9153 / C-125) (Bacillus halodurans). OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; OC Halalkalibacterium (ex Joshi et al. 2022). OX NCBI_TaxID=272558; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125; RX PubMed=11058132; DOI=10.1093/nar/28.21.4317; RA Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., Fuji F., RA Hirama C., Nakamura Y., Ogasawara N., Kuhara S., Horikoshi K.; RT "Complete genome sequence of the alkaliphilic bacterium Bacillus halodurans RT and genomic sequence comparison with Bacillus subtilis."; RL Nucleic Acids Res. 28:4317-4331(2000). 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=ATP + L-glutamate = ADP + L-glutamyl 5-phosphate; 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}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; BA000004; BAB05224.1; -; Genomic_DNA. DR PIR; A83838; A83838. DR RefSeq; WP_010897670.1; NC_002570.2. DR AlphaFoldDB; Q9KCR4; -. DR SMR; Q9KCR4; -. DR STRING; 272558.gene:10727403; -. DR KEGG; bha:BH1505; -. DR eggNOG; COG0263; Bacteria. DR HOGENOM; CLU_025400_2_0_9; -. DR OrthoDB; 9804434at2; -. DR UniPathway; UPA00098; UER00359. DR Proteomes; UP000001258; Chromosome. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW. DR GO; GO:0004349; F:glutamate 5-kinase activity; IEA:UniProtKB-UniRule. DR GO; GO:0003723; F:RNA binding; IEA:InterPro. DR GO; GO:0055129; P:L-proline biosynthetic process; IEA:UniProtKB-UniPathway. DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW. DR CDD; cd04242; AAK_G5K_ProB; 1. DR CDD; cd21157; PUA_G5K; 1. DR Gene3D; 3.40.1160.10; Acetylglutamate kinase-like; 1. DR Gene3D; 2.30.130.10; PUA domain; 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 InterPro; IPR002478; PUA. DR InterPro; IPR015947; PUA-like_sf. DR InterPro; IPR036974; PUA_sf. 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 Pfam; PF01472; PUA; 1. DR PIRSF; PIRSF000729; GK; 1. DR PRINTS; PR00474; GLU5KINASE. DR SMART; SM00359; PUA; 1. DR SUPFAM; SSF53633; Carbamate kinase-like; 1. DR SUPFAM; SSF88697; PUA domain-like; 1. DR PROSITE; PS00902; GLUTAMATE_5_KINASE; 1. DR PROSITE; PS50890; PUA; 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..374 FT /note="Glutamate 5-kinase" FT /id="PRO_0000109636" FT DOMAIN 276..354 FT /note="PUA" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" FT BINDING 9 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" FT BINDING 49 FT /ligand="substrate" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" FT BINDING 136 FT /ligand="substrate" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" FT BINDING 148 FT /ligand="substrate" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" FT BINDING 168..169 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" FT BINDING 210..216 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456" SQ SEQUENCE 374 AA; 40422 MW; C6735B3C3FA97282 CRC64; MKRQRIVIKI GSSSLTTKQG ALDLEKLEGY VRAIVNLRKA GHEVILISSG AVAAGFSRLG YPVRPTTMAG KQAAAAVGQA LLMQHYMERF HQHGIIAAQL LLTRKDFQNQ TQYTNAYSAL MELLKRGALP IINENDSTSI AELTFGDNDM LSALVSGLIH AHTLCILTDV NGLYDANPKT HPNAKRYQYL PTIPDEMLQM GGEAGSNVGT GGMKSKVAAA QTALSLGVDV FIGKASGEHA LLDILSGKGD GTYVGNTGDL MEGKTKQWIR LHSPVSGVVR IDQGAERAIM NEGKSLLPAG VTSVHGTFQA GDVVHIWNEQ NKVIAKGQVT LSSEQLRKVQ GRKSDEAKQL IPLVRDEVVH RDQLVIQEKE LNES //