ID   TARI_VIBPA              Reviewed;         238 AA.
AC   Q87Q30;
DT   31-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 92.
DE   RecName: Full=Ribitol-5-phosphate cytidylyltransferase {ECO:0000255|HAMAP-Rule:MF_02068};
DE            EC=2.7.7.40 {ECO:0000255|HAMAP-Rule:MF_02068};
GN   OrderedLocusNames=VP1320;
OS   Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=223926;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RIMD 2210633;
RX   PubMed=12620739; DOI=10.1016/s0140-6736(03)12659-1;
RA   Makino K., Oshima K., Kurokawa K., Yokoyama K., Uda T., Tagomori K.,
RA   Iijima Y., Najima M., Nakano M., Yamashita A., Kubota Y., Kimura S.,
RA   Yasunaga T., Honda T., Shinagawa H., Hattori M., Iida T.;
RT   "Genome sequence of Vibrio parahaemolyticus: a pathogenic mechanism
RT   distinct from that of V. cholerae.";
RL   Lancet 361:743-749(2003).
CC   -!- FUNCTION: Catalyzes the transfer of the cytidylyl group of CTP to D-
CC       ribitol 5-phosphate. {ECO:0000255|HAMAP-Rule:MF_02068}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=CTP + D-ribitol 5-phosphate + H(+) = CDP-L-ribitol +
CC         diphosphate; Xref=Rhea:RHEA:12456, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:37563, ChEBI:CHEBI:57608,
CC         ChEBI:CHEBI:57695; EC=2.7.7.40; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_02068};
CC   -!- SIMILARITY: Belongs to the IspD/TarI cytidylyltransferase family. TarI
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_02068}.
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DR   EMBL; BA000031; BAC59583.1; -; Genomic_DNA.
DR   RefSeq; NP_797699.1; NC_004603.1.
DR   RefSeq; WP_005454982.1; NC_004603.1.
DR   AlphaFoldDB; Q87Q30; -.
DR   SMR; Q87Q30; -.
DR   STRING; 223926.28806308; -.
DR   EnsemblBacteria; BAC59583; BAC59583; BAC59583.
DR   GeneID; 1188825; -.
DR   KEGG; vpa:VP1320; -.
DR   PATRIC; fig|223926.6.peg.1262; -.
DR   eggNOG; COG1211; Bacteria.
DR   HOGENOM; CLU_061281_2_3_6; -.
DR   OMA; TDACKIL; -.
DR   Proteomes; UP000002493; Chromosome 1.
DR   GO; GO:0047349; F:D-ribitol-5-phosphate cytidylyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008299; P:isoprenoid biosynthetic process; IEA:InterPro.
DR   CDD; cd02516; CDP-ME_synthetase; 1.
DR   Gene3D; 3.90.550.10; -; 1.
DR   HAMAP; MF_02068; TarI; 1.
DR   InterPro; IPR034683; IspD/TarI.
DR   InterPro; IPR018294; ISPD_synthase_CS.
DR   InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR   InterPro; IPR034709; TarI.
DR   Pfam; PF01128; IspD; 1.
DR   SUPFAM; SSF53448; SSF53448; 1.
DR   PROSITE; PS01295; ISPD; 1.
PE   3: Inferred from homology;
KW   Nucleotidyltransferase; Reference proteome; Transferase.
FT   CHAIN           1..238
FT                   /note="Ribitol-5-phosphate cytidylyltransferase"
FT                   /id="PRO_0000075645"
FT   BINDING         7..10
FT                   /ligand="CTP"
FT                   /ligand_id="ChEBI:CHEBI:37563"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   BINDING         80..86
FT                   /ligand="CTP"
FT                   /ligand_id="ChEBI:CHEBI:37563"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   SITE            14
FT                   /note="Transition state stabilizer"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   SITE            22
FT                   /note="Transition state stabilizer"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   SITE            157
FT                   /note="Positions ribitol 5-phosphate for the nucleophilic
FT                   attack"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   SITE            214
FT                   /note="Positions ribitol 5-phosphate for the nucleophilic
FT                   attack"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
SQ   SEQUENCE   238 AA;  27076 MW;  3BEEB98734370510 CRC64;
     MNVALIFAGG VGTRMQNSTK PKQFLELYNK PVIIYTLEKF EENKNIDAIV VVCVEPWIDY
     LRKLLFKFDI QKVKFVIPGG ETGQESIFNG LCKIEEEFDH NSVVLIHDGV RPLINDEIIN
     RNIEAVKSHG SAITTCPPVE TFVLVDNEDV VKDVHDRSLS RLAKAPQSFY LRDILKVHRQ
     AREDCYTEAI DSCSLMTKYG YDVRLVSGIS ENIKITSPID FFIFKAIIDT QENLQVFG