PYRH_STRA3
ID PYRH_STRA3 Reviewed; 242 AA.
AC Q8E431;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 108.
DE RecName: Full=Uridylate kinase {ECO:0000255|HAMAP-Rule:MF_01220};
DE Short=UK {ECO:0000255|HAMAP-Rule:MF_01220};
DE EC=2.7.4.22 {ECO:0000255|HAMAP-Rule:MF_01220};
DE AltName: Full=Uridine monophosphate kinase {ECO:0000255|HAMAP-Rule:MF_01220};
DE Short=UMP kinase {ECO:0000255|HAMAP-Rule:MF_01220};
DE Short=UMPK {ECO:0000255|HAMAP-Rule:MF_01220};
GN Name=pyrH {ECO:0000255|HAMAP-Rule:MF_01220}; OrderedLocusNames=gbs1572;
OS Streptococcus agalactiae serotype III (strain NEM316).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=211110;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NEM316;
RX PubMed=12354221; DOI=10.1046/j.1365-2958.2002.03126.x;
RA Glaser P., Rusniok C., Buchrieser C., Chevalier F., Frangeul L., Msadek T.,
RA Zouine M., Couve E., Lalioui L., Poyart C., Trieu-Cuot P., Kunst F.;
RT "Genome sequence of Streptococcus agalactiae, a pathogen causing invasive
RT neonatal disease.";
RL Mol. Microbiol. 45:1499-1513(2002).
CC -!- FUNCTION: Catalyzes the reversible phosphorylation of UMP to UDP.
CC {ECO:0000255|HAMAP-Rule:MF_01220}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + UMP = ADP + UDP; Xref=Rhea:RHEA:24400,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:57865, ChEBI:CHEBI:58223,
CC ChEBI:CHEBI:456216; EC=2.7.4.22; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01220};
CC -!- ACTIVITY REGULATION: Allosterically activated by GTP. Inhibited by UTP.
CC {ECO:0000255|HAMAP-Rule:MF_01220}.
CC -!- PATHWAY: Pyrimidine metabolism; CTP biosynthesis via de novo pathway;
CC UDP from UMP (UMPK route): step 1/1. {ECO:0000255|HAMAP-Rule:MF_01220}.
CC -!- SUBUNIT: Homohexamer. {ECO:0000255|HAMAP-Rule:MF_01220}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01220}.
CC -!- SIMILARITY: Belongs to the UMP kinase family. {ECO:0000255|HAMAP-
CC Rule:MF_01220}.
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DR EMBL; AL766852; CAD47231.1; -; Genomic_DNA.
DR RefSeq; WP_000433490.1; NC_004368.1.
DR AlphaFoldDB; Q8E431; -.
DR SMR; Q8E431; -.
DR STRING; 211110.gbs1572; -.
DR EnsemblBacteria; CAD47231; CAD47231; CAD47231.
DR KEGG; san:pyrH; -.
DR eggNOG; COG0528; Bacteria.
DR HOGENOM; CLU_033861_0_0_9; -.
DR OMA; PIIVFDM; -.
DR UniPathway; UPA00159; UER00275.
DR Proteomes; UP000000823; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0033862; F:UMP kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0044210; P:'de novo' CTP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd04254; AAK_UMPK-PyrH-Ec; 1.
DR Gene3D; 3.40.1160.10; -; 1.
DR HAMAP; MF_01220_B; PyrH_B; 1.
DR InterPro; IPR036393; AceGlu_kinase-like_sf.
DR InterPro; IPR001048; Asp/Glu/Uridylate_kinase.
DR InterPro; IPR011817; Uridylate_kinase.
DR InterPro; IPR015963; Uridylate_kinase_bac.
DR Pfam; PF00696; AA_kinase; 1.
DR PIRSF; PIRSF005650; Uridylate_kin; 1.
DR SUPFAM; SSF53633; SSF53633; 1.
DR TIGRFAMs; TIGR02075; pyrH_bact; 1.
PE 3: Inferred from homology;
KW Allosteric enzyme; ATP-binding; Cytoplasm; Kinase; Nucleotide-binding;
KW Pyrimidine biosynthesis; Transferase.
FT CHAIN 1..242
FT /note="Uridylate kinase"
FT /id="PRO_1000054028"
FT REGION 19..24
FT /note="Involved in allosteric activation by GTP"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 11..14
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 53
FT /ligand="UMP"
FT /ligand_id="ChEBI:CHEBI:57865"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 54
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 58
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 73
FT /ligand="UMP"
FT /ligand_id="ChEBI:CHEBI:57865"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 134..141
FT /ligand="UMP"
FT /ligand_id="ChEBI:CHEBI:57865"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 162
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 168
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 171
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
SQ SEQUENCE 242 AA; 25905 MW; 4B7C0AC4713D2C6A CRC64;
MEPKYQRILI KLSGEALAGD KGVGIDIPTV QSIAKEIAEV HNSGVQIALV IGGGNLWRGE
PAAEAGMDRV QADYTGMLGT VMNALVMADS LQQYGVDTRV QTAIPMQTVA EPYVRGRALR
HLEKDRIVVF GAGIGSPYFS TDTTAALRAA EIEAEAILMA KNGVDGVYNA DPKKDANAVK
FDELTHVEVI KRGLKIMDAT ASTISMDNDI DLVVFNMNET GNIKRVVLGE QIGTTVSNKA
SE
