PYRH_STRGC
ID PYRH_STRGC Reviewed; 241 AA.
AC A8AY71;
DT 18-MAR-2008, integrated into UniProtKB/Swiss-Prot.
DT 23-OCT-2007, sequence version 1.
DT 03-AUG-2022, entry version 85.
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=SGO_1452;
OS Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 /
OS DL1 / V288).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=467705;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288;
RX PubMed=17720781; DOI=10.1128/jb.01023-07;
RA Vickerman M.M., Iobst S., Jesionowski A.M., Gill S.R.;
RT "Genome-wide transcriptional changes in Streptococcus gordonii in response
RT to competence signaling peptide.";
RL J. Bacteriol. 189:7799-7807(2007).
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; CP000725; ABV11151.1; -; Genomic_DNA.
DR RefSeq; WP_008809391.1; NC_009785.1.
DR AlphaFoldDB; A8AY71; -.
DR SMR; A8AY71; -.
DR STRING; 467705.SGO_1452; -.
DR EnsemblBacteria; ABV11151; ABV11151; SGO_1452.
DR GeneID; 61440823; -.
DR KEGG; sgo:SGO_1452; -.
DR eggNOG; COG0528; Bacteria.
DR HOGENOM; CLU_033861_0_0_9; -.
DR OMA; PIIVFDM; -.
DR UniPathway; UPA00159; UER00275.
DR Proteomes; UP000001131; 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; Reference proteome; Transferase.
FT CHAIN 1..241
FT /note="Uridylate kinase"
FT /id="PRO_0000323956"
FT REGION 20..25
FT /note="Involved in allosteric activation by GTP"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 12..15
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 54
FT /ligand="UMP"
FT /ligand_id="ChEBI:CHEBI:57865"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 55
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 59
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 74
FT /ligand="UMP"
FT /ligand_id="ChEBI:CHEBI:57865"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 135..142
FT /ligand="UMP"
FT /ligand_id="ChEBI:CHEBI:57865"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 163
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 169
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
FT BINDING 172
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01220"
SQ SEQUENCE 241 AA; 25991 MW; 90E2AE2D474488A7 CRC64;
MVEPKYKRIL IKLSGEALAG DKGVGINIQT VQKMAEEIKE VHDLGIEIAL VIGGGNLWRG
EPAAEAGMDR VQADYTGMLG TVMNALVMAD SLQRVGVDTR VQTAIAMQQV AEPYIRGRAL
RHLQKGRIVI FGAGIGSPYF STDTTAALRA AEIEADAILM AKNGVDGVYN ADPKKDKTAV
KFDELTHRDV ISKGLRIMDS TASTLSMDND IDLVVFNMNE AGNIKRVVFG EQIGTTVSNN
L
