PROB_PROMA
ID PROB_PROMA Reviewed; 364 AA.
AC Q7VC78;
DT 16-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 102.
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=Pro_0864;
OS Prochlorococcus marinus (strain SARG / CCMP1375 / SS120).
OC Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC Prochlorococcus.
OX NCBI_TaxID=167539;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SARG / CCMP1375 / SS120;
RX PubMed=12917486; DOI=10.1073/pnas.1733211100;
RA Dufresne A., Salanoubat M., Partensky F., Artiguenave F., Axmann I.M.,
RA Barbe V., Duprat S., Galperin M.Y., Koonin E.V., Le Gall F., Makarova K.S.,
RA Ostrowski M., Oztas S., Robert C., Rogozin I.B., Scanlan D.J.,
RA Tandeau de Marsac N., Weissenbach J., Wincker P., Wolf Y.I., Hess W.R.;
RT "Genome sequence of the cyanobacterium Prochlorococcus marinus SS120, a
RT nearly minimal oxyphototrophic genome.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:10020-10025(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=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}.
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DR EMBL; AE017126; AAP99908.1; -; Genomic_DNA.
DR RefSeq; NP_875256.1; NC_005042.1.
DR RefSeq; WP_011125016.1; NC_005042.1.
DR AlphaFoldDB; Q7VC78; -.
DR SMR; Q7VC78; -.
DR STRING; 167539.Pro_0864; -.
DR EnsemblBacteria; AAP99908; AAP99908; Pro_0864.
DR GeneID; 54200210; -.
DR KEGG; pma:Pro_0864; -.
DR PATRIC; fig|167539.5.peg.913; -.
DR eggNOG; COG0263; Bacteria.
DR HOGENOM; CLU_025400_2_0_3; -.
DR OMA; TVIHRDN; -.
DR OrthoDB; 1480250at2; -.
DR UniPathway; UPA00098; UER00359.
DR Proteomes; UP000001420; 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 Gene3D; 2.30.130.10; -; 1.
DR Gene3D; 3.40.1160.10; -; 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 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; SSF53633; 1.
DR SUPFAM; SSF88697; SSF88697; 1.
DR TIGRFAMs; TIGR01027; proB; 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..364
FT /note="Glutamate 5-kinase"
FT /id="PRO_0000109706"
FT DOMAIN 274..349
FT /note="PUA"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT BINDING 7
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT BINDING 47
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT BINDING 134
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT BINDING 146
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT BINDING 166..167
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
FT BINDING 209..215
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00456"
SQ SEQUENCE 364 AA; 39671 MW; A82DF71570C90AD8 CRC64;
MTLWTIKIGT SLLRGNKEFS TNKIIETYCG FIAESKAKGD QVIIVSSGAV GLGCNRLGLK
VRPNDLNSLQ AAAAVGQGYL MSLYESAMKK YGYNVAQILL TRSDFESKRC FKNASLTIKK
LLDWKVLPII NENDSIANEE LRYGDNDTLS ALVSTAISAD QLVLLTDIDK LYSSDPKFDK
DAKPITDVHS SNEIIQIQSN SNESNNWGTG GIKTKLTAAQ IATKNGITVH LADGREPKIL
KDILKGSRGG TVFHPNPKPI GTMKSWLAHA LYPQGTLHVD DGAYNAIQNK GASLLIVGII
NIDGDFAKNQ PVKIVNLEGI EIAKGISSIS SESIRRFINN RIKSTQYPVV VHRDVLVLSS
ELLI