ID   TARI_STAEQ              Reviewed;         238 AA.
AC   Q5HRJ7;
DT   19-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   03-AUG-2022, entry version 91.
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   Name=tarI {ECO:0000255|HAMAP-Rule:MF_02068}; OrderedLocusNames=SERP0196;
OS   Staphylococcus epidermidis (strain ATCC 35984 / RP62A).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=176279;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35984 / RP62A;
RX   PubMed=15774886; DOI=10.1128/jb.187.7.2426-2438.2005;
RA   Gill S.R., Fouts D.E., Archer G.L., Mongodin E.F., DeBoy R.T., Ravel J.,
RA   Paulsen I.T., Kolonay J.F., Brinkac L.M., Beanan M.J., Dodson R.J.,
RA   Daugherty S.C., Madupu R., Angiuoli S.V., Durkin A.S., Haft D.H.,
RA   Vamathevan J.J., Khouri H., Utterback T.R., Lee C., Dimitrov G., Jiang L.,
RA   Qin H., Weidman J., Tran K., Kang K.H., Hance I.R., Nelson K.E.,
RA   Fraser C.M.;
RT   "Insights on evolution of virulence and resistance from the complete genome
RT   analysis of an early methicillin-resistant Staphylococcus aureus strain and
RT   a biofilm-producing methicillin-resistant Staphylococcus epidermidis
RT   strain.";
RL   J. Bacteriol. 187:2426-2438(2005).
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   -!- PATHWAY: Cell wall biogenesis; poly(ribitol phosphate) teichoic acid
CC       biosynthesis. {ECO:0000255|HAMAP-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; CP000029; AAW53609.1; -; Genomic_DNA.
DR   RefSeq; WP_002445744.1; NC_002976.3.
DR   AlphaFoldDB; Q5HRJ7; -.
DR   SMR; Q5HRJ7; -.
DR   STRING; 176279.SERP0196; -.
DR   EnsemblBacteria; AAW53609; AAW53609; SERP0196.
DR   KEGG; ser:SERP0196; -.
DR   eggNOG; COG1211; Bacteria.
DR   HOGENOM; CLU_061281_2_3_9; -.
DR   OMA; TDACKIL; -.
DR   OrthoDB; 1836139at2; -.
DR   UniPathway; UPA00790; -.
DR   Proteomes; UP000000531; Chromosome.
DR   GO; GO:0047349; F:D-ribitol-5-phosphate cytidylyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0008299; P:isoprenoid biosynthetic process; IEA:InterPro.
DR   GO; GO:1902012; P:poly(ribitol phosphate) teichoic acid biosynthetic process; IEA:UniProtKB-UniRule.
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   Cell wall biogenesis/degradation; Nucleotidyltransferase;
KW   Reference proteome; Teichoic acid biosynthesis; Transferase.
FT   CHAIN           1..238
FT                   /note="Ribitol-5-phosphate cytidylyltransferase"
FT                   /id="PRO_0000075626"
FT   BINDING         7..10
FT                   /ligand="CTP"
FT                   /ligand_id="ChEBI:CHEBI:37563"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   BINDING         81..87
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            160
FT                   /note="Positions ribitol 5-phosphate for the nucleophilic
FT                   attack"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT   SITE            217
FT                   /note="Positions ribitol 5-phosphate for the nucleophilic
FT                   attack"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
SQ   SEQUENCE   238 AA;  26963 MW;  436571AB90524184 CRC64;
     MIYAGILAGG IGSRMGNVPL PKQFLLLQGK PIIIHTVEKF LMYKDFDEII IATPQKWINY
     MHDLLNNYRL DDKKIKVIQG GDDRNHTIMN IIESIEQHKK LNDEDIIVTH DAVRPFLTNR
     IIRENVEYAS QYGAVDTVVN AVDTIISSND AQFISEIPIR SEMYQGQTPQ TFKIKELKDS
     YLSLTQSQKE ILTDACKILV ELGKPVKLVK GELFNIKITT PYDLKVANSI ITGAVDND