ID   CDSA_SYNY3              Reviewed;         293 AA.
AC   P73548;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 125.
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=slr1369;
OS   Synechocystis sp. (strain PCC 6803 / Kazusa).
OC   Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis;
OC   unclassified Synechocystis.
OX   NCBI_TaxID=1111708;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA   Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA   Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA   Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA   Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence analysis of the genome of the unicellular cyanobacterium
RT   Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT   genome and assignment of potential protein-coding regions.";
RL   DNA Res. 3:109-136(1996).
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; BA000022; BAA17588.1; -; Genomic_DNA.
DR   PIR; S77254; S77254.
DR   AlphaFoldDB; P73548; -.
DR   SMR; P73548; -.
DR   IntAct; P73548; 4.
DR   STRING; 1148.1652668; -.
DR   PaxDb; P73548; -.
DR   PRIDE; P73548; -.
DR   DNASU; 954211; -.
DR   EnsemblBacteria; BAA17588; BAA17588; BAA17588.
DR   KEGG; syn:slr1369; -.
DR   eggNOG; COG0575; Bacteria.
DR   InParanoid; P73548; -.
DR   OMA; FTFDEVG; -.
DR   PhylomeDB; P73548; -.
DR   UniPathway; UPA00557; UER00614.
DR   Proteomes; UP000001425; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
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   PROSITE; PS01315; CDS; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Lipid biosynthesis; Lipid metabolism; Membrane;
KW   Nucleotidyltransferase; Phospholipid biosynthesis; Phospholipid metabolism;
KW   Reference proteome; Transferase; Transmembrane; Transmembrane helix.
FT   CHAIN           1..293
FT                   /note="Phosphatidate cytidylyltransferase"
FT                   /id="PRO_0000090757"
FT   TRANSMEM        6..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        51..71
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        73..93
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        97..117
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        157..177
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        195..215
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        218..238
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        273..293
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   293 AA;  31876 MW;  A7E3ABC9C17475D0 CRC64;
     MPTQRIISAV IGIALAFSLL ILGGWYFSAA IALVIYLGLR EYFQMVRAKG IAPAAKTTMV
     LSLMLLLSAT VTPHLTDAFF PLTGALICFY LLFQPKMATI ADISTSLLGL FYGGYLPSYW
     VRLRLGDGAV NPMGLHLPLN GFWPESWAHP ENFPTGLLVT ILAFACIWAA DIGAYIMGKW
     LGRTRLSDIS PKKTVEGSLW GVGGSLLVGV LGAWYLQWPY WEITGALLGL LIGIVSLLGD
     LTESMMKRDA GVKDSGQLIP GHGGILDRTD SYVFTAPLVY YFVVLLLPVL NNL