TARI_STRA5
ID TARI_STRA5 Reviewed; 240 AA.
AC Q8DYQ7;
DT 31-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 93.
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=SAG1417;
OS Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=208435;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-611 / 2603 V/R;
RX PubMed=12200547; DOI=10.1073/pnas.182380799;
RA Tettelin H., Masignani V., Cieslewicz M.J., Eisen J.A., Peterson S.N.,
RA Wessels M.R., Paulsen I.T., Nelson K.E., Margarit I., Read T.D.,
RA Madoff L.C., Wolf A.M., Beanan M.J., Brinkac L.M., Daugherty S.C.,
RA DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R., Lewis M.R., Radune D.,
RA Fedorova N.B., Scanlan D., Khouri H.M., Mulligan S., Carty H.A.,
RA Cline R.T., Van Aken S.E., Gill J., Scarselli M., Mora M., Iacobini E.T.,
RA Brettoni C., Galli G., Mariani M., Vegni F., Maione D., Rinaudo D.,
RA Rappuoli R., Telford J.L., Kasper D.L., Grandi G., Fraser C.M.;
RT "Complete genome sequence and comparative genomic analysis of an emerging
RT human pathogen, serotype V Streptococcus agalactiae.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:12391-12396(2002).
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; AE009948; AAN00287.1; -; Genomic_DNA.
DR RefSeq; NP_688414.1; NC_004116.1.
DR RefSeq; WP_000981011.1; NC_004116.1.
DR AlphaFoldDB; Q8DYQ7; -.
DR SMR; Q8DYQ7; -.
DR STRING; 208435.SAG1417; -.
DR EnsemblBacteria; AAN00287; AAN00287; SAG1417.
DR GeneID; 66886295; -.
DR KEGG; sag:SAG1417; -.
DR PATRIC; fig|208435.3.peg.1425; -.
DR HOGENOM; CLU_061281_2_3_9; -.
DR OMA; VCKSGWE; -.
DR UniPathway; UPA00790; -.
DR Proteomes; UP000000821; 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..240
FT /note="Ribitol-5-phosphate cytidylyltransferase"
FT /id="PRO_0000075628"
FT BINDING 8..11
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 15
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT SITE 23
FT /note="Transition state stabilizer"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT SITE 158
FT /note="Positions ribitol 5-phosphate for the nucleophilic
FT attack"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
FT SITE 215
FT /note="Positions ribitol 5-phosphate for the nucleophilic
FT attack"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02068"
SQ SEQUENCE 240 AA; 26487 MW; 54A62031A9B76293 CRC64;
MMNIGVIFAG GVGRRMNTKG KPKQFLEVHG KPIIVHTIDI FQNTEAIDAV VVVCVSDWLD
YMNNLVERFN LTKVKAVVAG GETGQMSIFK GLEAAEQLAT DDAVVLIHDG VRPLINEEVI
NANIQSVKET GSAVTSVRAK ETVVLVNDSS KISEVVDRTR SFIAKAPQSF YLSDILSVER
DAISKGITDA IDSSTLMGMY NRELTIVEGP YENIKITTPD DFYMFKALYD ARENEQIYGM
