ID Q9CDT2_LACLA Unreviewed; 267 AA.
AC Q9CDT2;
DT 01-JUN-2001, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2001, sequence version 1.
DT 27-MAR-2024, entry version 108.
DE RecName: Full=Phosphatidate cytidylyltransferase {ECO:0000256|ARBA:ARBA00019373, ECO:0000256|RuleBase:RU003938};
DE EC=2.7.7.41 {ECO:0000256|ARBA:ARBA00012487, ECO:0000256|RuleBase:RU003938};
GN Name=cdsA {ECO:0000313|EMBL:AAK06227.1};
GN ORFNames=L182799 {ECO:0000313|EMBL:AAK06227.1};
OS Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Lactococcus.
OX NCBI_TaxID=272623 {ECO:0000313|EMBL:AAK06227.1, ECO:0000313|Proteomes:UP000002196};
RN [1] {ECO:0000313|EMBL:AAK06227.1, ECO:0000313|Proteomes:UP000002196}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IL1403 {ECO:0000313|EMBL:AAK06227.1,
RC ECO:0000313|Proteomes:UP000002196};
RX PubMed=11337471; DOI=10.1101/gr.GR-1697R;
RA Bolotin A., Wincker P., Mauger S., Jaillon O., Malarme K., Weissenbach J.,
RA Ehrlich S.D., Sorokin A.;
RT "The complete genome sequence of the lactic acid bacterium Lactococcus
RT lactis ssp. lactis IL1403.";
RL Genome Res. 11:731-753(2001).
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 Evidence={ECO:0000256|ARBA:ARBA00001698,
CC ECO:0000256|RuleBase:RU003938};
CC -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC -!- PATHWAY: Phospholipid metabolism; CDP-diacylglycerol biosynthesis; CDP-
CC diacylglycerol from sn-glycerol 3-phosphate: step 3/3.
CC {ECO:0000256|ARBA:ARBA00005119, ECO:0000256|RuleBase:RU003938}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the CDS family. {ECO:0000256|ARBA:ARBA00010185,
CC ECO:0000256|RuleBase:RU003938}.
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DR EMBL; AE005176; AAK06227.1; -; Genomic_DNA.
DR PIR; A86891; A86891.
DR RefSeq; NP_268286.1; NC_002662.1.
DR RefSeq; WP_003130590.1; NC_002662.1.
DR AlphaFoldDB; Q9CDT2; -.
DR PaxDb; 272623-L182799; -.
DR EnsemblBacteria; AAK06227; AAK06227; L182799.
DR GeneID; 69714308; -.
DR KEGG; lla:L182799; -.
DR PATRIC; fig|272623.7.peg.2288; -.
DR eggNOG; COG4589; Bacteria.
DR HOGENOM; CLU_037294_2_2_9; -.
DR OrthoDB; 9799199at2; -.
DR UniPathway; UPA00557; UER00614.
DR Proteomes; UP000002196; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
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 {ECO:0000256|ARBA:ARBA00022475};
KW Lipid biosynthesis {ECO:0000256|ARBA:ARBA00022516};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU003938};
KW Phospholipid biosynthesis {ECO:0000256|ARBA:ARBA00023209};
KW Phospholipid metabolism {ECO:0000256|ARBA:ARBA00023264};
KW Reference proteome {ECO:0000313|Proteomes:UP000002196};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003938};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU003938};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT TRANSMEM 6..37
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 49..68
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 80..97
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 104..125
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 131..153
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 174..195
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 201..221
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 267 AA; 29162 MW; 1A68DECDF6F98365 CRC64;
MMQRIITGVV AGGIFLALLL LGGAYFQILV ALLVIIAMQE LFRMYKLQVF SFEGILATLA
ALSLALPVGK HWLGLNADGG VMLFTLFLFM MLTGMVLSNG KYSFVDVGFP FLSAFYVGIG
FQNLLTARQT SVYIVFLALF IVWATDIGAY AFGRSLKDRF PQKLLPSVSP NKTVVGSVGG
IVSAVVVALV MYFLFTKELP QIGFVKLVIF TIIFSVVGQI GDLVESSIKR HFGVKDSGKI
LPGHGGILDR FDNLIFVFPI MHLLGLF
//
