ID   CITG_ECOK1              Reviewed;         292 AA.
AC   A1A8P2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 1.
DT   25-MAY-2022, entry version 74.
DE   RecName: Full=2-(5''-triphosphoribosyl)-3'-dephosphocoenzyme-A synthase {ECO:0000255|HAMAP-Rule:MF_00397};
DE            Short=2-(5''-triphosphoribosyl)-3'-dephospho-CoA synthase {ECO:0000255|HAMAP-Rule:MF_00397};
DE            EC=2.4.2.52 {ECO:0000255|HAMAP-Rule:MF_00397};
GN   Name=citG {ECO:0000255|HAMAP-Rule:MF_00397}; OrderedLocusNames=Ecok1_05380;
GN   ORFNames=APECO1_1438;
OS   Escherichia coli O1:K1 / APEC.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=405955;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17293413; DOI=10.1128/jb.01726-06;
RA   Johnson T.J., Kariyawasam S., Wannemuehler Y., Mangiamele P., Johnson S.J.,
RA   Doetkott C., Skyberg J.A., Lynne A.M., Johnson J.R., Nolan L.K.;
RT   "The genome sequence of avian pathogenic Escherichia coli strain O1:K1:H7
RT   shares strong similarities with human extraintestinal pathogenic E. coli
RT   genomes.";
RL   J. Bacteriol. 189:3228-3236(2007).
CC   -!- FUNCTION: Catalyzes the formation of 2-(5''-triphosphoribosyl)-3'-
CC       dephosphocoenzyme-A, the precursor of the prosthetic group of the holo-
CC       acyl carrier protein (gamma chain) of citrate lyase, from ATP and
CC       dephospho-CoA. {ECO:0000255|HAMAP-Rule:MF_00397}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=3'-dephospho-CoA + ATP = 2'-(5''-triphospho-alpha-D-ribosyl)-
CC         3'-dephospho-CoA + adenine; Xref=Rhea:RHEA:15117, ChEBI:CHEBI:16708,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:57328, ChEBI:CHEBI:61378; EC=2.4.2.52;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00397};
CC   -!- SIMILARITY: Belongs to the CitG/MdcB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00397}.
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DR   EMBL; CP000468; ABJ00032.1; -; Genomic_DNA.
DR   RefSeq; WP_000062481.1; NC_008563.1.
DR   AlphaFoldDB; A1A8P2; -.
DR   EnsemblBacteria; ABJ00032; ABJ00032; APECO1_1438.
DR   KEGG; ecv:APECO1_1438; -.
DR   HOGENOM; CLU_056179_1_0_6; -.
DR   OMA; QSWQRPA; -.
DR   Proteomes; UP000008216; Chromosome.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046917; F:triphosphoribosyl-dephospho-CoA synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:InterPro.
DR   HAMAP; MF_00397; CitG; 1.
DR   InterPro; IPR002736; CitG.
DR   InterPro; IPR017551; TriPribosyl-deP-CoA_syn_CitG.
DR   PANTHER; PTHR30201; PTHR30201; 1.
DR   Pfam; PF01874; CitG; 1.
DR   TIGRFAMs; TIGR03125; citrate_citG; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Nucleotide-binding; Transferase.
FT   CHAIN           1..292
FT                   /note="2-(5''-triphosphoribosyl)-3'-dephosphocoenzyme-A
FT                   synthase"
FT                   /id="PRO_1000049595"
SQ   SEQUENCE   292 AA;  31662 MW;  DCC54A963ED82B9D CRC64;
     MSMPATSTKT TKLATSLIDE YALLGWRAML TEVNLSPKPG LVDRINCGAH KDMALEDFHR
     SALAIQGWLP RFIEFGACSA EMAPEEVLHG LRPIGMACEG DMFRATAGVN THKGSIFSLG
     LLCAAIGRLL QLNQSVTPIT ICATAASFCR GLTDRELRTN NSQLTAGQRL YQQLGLTGAR
     GEAEAGYPLV INHALPHYLT LLDQGLDPEL ALLDTLLLLM ATNGDTNVAS RGGEGGLRWL
     QREAQTLLNN GGIRTPADLD YLRQFDRECI ERNISPGGSA DLLILTWFLA QI