ID   CDSA_RICFE              Reviewed;         227 AA.
AC   Q4ULR7;
DT   20-MAR-2007, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2005, sequence version 1.
DT   27-MAR-2024, entry version 92.
DE   RecName: Full=Phosphatidate cytidylyltransferase;
DE            EC=2.7.7.41;
DE   AltName: Full=CDP-DAG synthase;
DE   AltName: Full=CDP-DG synthase;
DE   AltName: Full=CDP-diacylglycerol synthase;
DE            Short=CDS;
DE   AltName: Full=CDP-diglyceride pyrophosphorylase;
DE   AltName: Full=CDP-diglyceride synthase;
DE   AltName: Full=CTP:phosphatidate cytidylyltransferase;
GN   Name=cdsA; OrderedLocusNames=RF_0655;
OS   Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; spotted fever group.
OX   NCBI_TaxID=315456;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC VR-1525 / URRWXCal2;
RX   PubMed=15984913; DOI=10.1371/journal.pbio.0030248;
RA   Ogata H., Renesto P., Audic S., Robert C., Blanc G., Fournier P.-E.,
RA   Parinello H., Claverie J.-M., Raoult D.;
RT   "The genome sequence of Rickettsia felis identifies the first putative
RT   conjugative plasmid in an obligate intracellular parasite.";
RL   PLoS Biol. 3:1-12(2005).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a 1,2-diacyl-sn-glycero-3-phosphate + CTP + H(+) = a CDP-1,2-
CC         diacyl-sn-glycerol + diphosphate; Xref=Rhea:RHEA:16229,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:33019, ChEBI:CHEBI:37563,
CC         ChEBI:CHEBI:58332, ChEBI:CHEBI:58608; EC=2.7.7.41;
CC   -!- PATHWAY: Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-
CC       diacylglycerol from sn-glycerol 3-phosphate: step 3/3.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the CDS family. {ECO:0000305}.
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DR   EMBL; CP000053; AAY61506.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q4ULR7; -.
DR   SMR; Q4ULR7; -.
DR   STRING; 315456.RF_0655; -.
DR   KEGG; rfe:RF_0655; -.
DR   eggNOG; COG0575; Bacteria.
DR   HOGENOM; CLU_037294_1_1_5; -.
DR   OrthoDB; 9799199at2; -.
DR   UniPathway; UPA00557; UER00614.
DR   Proteomes; UP000008548; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004605; F:phosphatidate cytidylyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0016024; P:CDP-diacylglycerol biosynthetic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR000374; PC_trans.
DR   PANTHER; PTHR46382; PHOSPHATIDATE CYTIDYLYLTRANSFERASE; 1.
DR   PANTHER; PTHR46382:SF1; PHOSPHATIDATE CYTIDYLYLTRANSFERASE; 1.
DR   Pfam; PF01148; CTP_transf_1; 1.
DR   PROSITE; PS01315; CDS; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Lipid biosynthesis; Lipid metabolism; Membrane;
KW   Nucleotidyltransferase; Phospholipid biosynthesis; Phospholipid metabolism;
KW   Transferase; Transmembrane; Transmembrane helix.
FT   CHAIN           1..227
FT                   /note="Phosphatidate cytidylyltransferase"
FT                   /id="PRO_0000281058"
FT   TRANSMEM        31..51
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        65..85
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        93..113
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        131..151
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        165..185
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        206..226
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   227 AA;  25624 MW;  44E64F36CDE950FE CRC64;
     MITQKGKEHL AKDKQNIYLR ILSGIVLVPL FVIAILWFKP LFYILMILVG MGMLSEWYNM
     TYSSIPYLLI GLIIIPIPIS LLTFLSMEDT NRWLIMLYFC IIWSVDSFAM IGGKTFKGAK
     LAPKISPKKT WSGLVTGVLS AGLVAVLASF IPNFHIENYY FSNKIYLFII SCILALIAQS
     SDLFISYLKR KFNIKDSGHI IPGHGGVLDR FDSIILTAPV LFFISIL
//