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 27-MAR-2024, entry version 96.
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; Bacillota; 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 KEGG; ser:SERP0196; -.
DR eggNOG; COG1211; Bacteria.
DR HOGENOM; CLU_061281_2_3_9; -.
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 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 PANTHER; PTHR32125; 2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE CYTIDYLYLTRANSFERASE, CHLOROPLASTIC; 1.
DR PANTHER; PTHR32125:SF8; RIBITOL-5-PHOSPHATE CYTIDYLYLTRANSFERASE; 1.
DR Pfam; PF01128; IspD; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 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
//
