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Database: UniProt
Entry: Q2J0X4_RHOP2
LinkDB: Q2J0X4_RHOP2
Original site: Q2J0X4_RHOP2 
ID   Q2J0X4_RHOP2            Unreviewed;       221 AA.
AC   Q2J0X4;
DT   07-MAR-2006, integrated into UniProtKB/TrEMBL.
DT   07-MAR-2006, sequence version 1.
DT   24-JAN-2024, entry version 99.
DE   RecName: Full=CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase {ECO:0000256|ARBA:ARBA00014944};
DE            EC=2.7.8.5 {ECO:0000256|ARBA:ARBA00013170};
GN   OrderedLocusNames=RPB_1176 {ECO:0000313|EMBL:ABD05886.1};
OS   Rhodopseudomonas palustris (strain HaA2).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Nitrobacteraceae; Rhodopseudomonas.
OX   NCBI_TaxID=316058 {ECO:0000313|EMBL:ABD05886.1, ECO:0000313|Proteomes:UP000008809};
RN   [1] {ECO:0000313|EMBL:ABD05886.1, ECO:0000313|Proteomes:UP000008809}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HaA2 {ECO:0000313|EMBL:ABD05886.1,
RC   ECO:0000313|Proteomes:UP000008809};
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA   Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Pelletier D.A.,
RA   Kyrpides N., Anderson I., Oda Y., Harwood C.S., Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris HaA2.";
RL   Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: This protein catalyzes the committed step to the synthesis of
CC       the acidic phospholipids. {ECO:0000256|ARBA:ARBA00003973}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a CDP-1,2-diacyl-sn-glycerol + sn-glycerol 3-phosphate = 1,2-
CC         diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate) + CMP +
CC         H(+); Xref=Rhea:RHEA:12593, ChEBI:CHEBI:15378, ChEBI:CHEBI:57597,
CC         ChEBI:CHEBI:58332, ChEBI:CHEBI:60110, ChEBI:CHEBI:60377; EC=2.7.8.5;
CC         Evidence={ECO:0000256|ARBA:ARBA00001566};
CC   -!- PATHWAY: Lipid metabolism. {ECO:0000256|ARBA:ARBA00005189}.
CC   -!- PATHWAY: Phospholipid metabolism; phosphatidylglycerol biosynthesis;
CC       phosphatidylglycerol from CDP-diacylglycerol: step 1/2.
CC       {ECO:0000256|ARBA:ARBA00005042}.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the CDP-alcohol phosphatidyltransferase class-I
CC       family. {ECO:0000256|ARBA:ARBA00010441, ECO:0000256|RuleBase:RU003750}.
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DR   EMBL; CP000250; ABD05886.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2J0X4; -.
DR   STRING; 316058.RPB_1176; -.
DR   KEGG; rpb:RPB_1176; -.
DR   eggNOG; COG0558; Bacteria.
DR   HOGENOM; CLU_051314_2_1_5; -.
DR   OMA; WSMVYYL; -.
DR   Proteomes; UP000008809; Chromosome.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008444; F:CDP-diacylglycerol-glycerol-3-phosphate 3-phosphatidyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0008654; P:phospholipid biosynthetic process; IEA:UniProtKB-KW.
DR   Gene3D; 1.20.120.1760; -; 1.
DR   InterPro; IPR000462; CDP-OH_P_trans.
DR   InterPro; IPR043130; CDP-OH_PTrfase_TM_dom.
DR   InterPro; IPR048254; CDP_ALCOHOL_P_TRANSF_CS.
DR   InterPro; IPR004570; Phosphatidylglycerol_P_synth.
DR   NCBIfam; TIGR00560; pgsA; 1.
DR   PANTHER; PTHR14269:SF62; CDP-DIACYLGLYCEROL--GLYCEROL-3-PHOSPHATE 3-PHOSPHATIDYLTRANSFERASE 1, CHLOROPLASTIC; 1.
DR   PANTHER; PTHR14269; CDP-DIACYLGLYCEROL--GLYCEROL-3-PHOSPHATE 3-PHOSPHATIDYLTRANSFERASE-RELATED; 1.
DR   Pfam; PF01066; CDP-OH_P_transf; 1.
DR   PIRSF; PIRSF000847; Phos_ph_gly_syn; 1.
DR   PROSITE; PS00379; CDP_ALCOHOL_P_TRANSF; 1.
PE   3: Inferred from homology;
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   Phospholipid biosynthesis {ECO:0000256|ARBA:ARBA00023209};
KW   Phospholipid metabolism {ECO:0000256|ARBA:ARBA00023264};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003750};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        35..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        65..85
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        105..132
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
SQ   SEQUENCE   221 AA;  23970 MW;  5F04C1EC38E5874F CRC64;
     MGVDLPARAV LVSLMNDVST RAPARGAKSL TLPNILTYAR IAAIPVVVGC IYAQSIMGGP
     LALRWVALAV FIAAAITDFL DGYYARIWDQ HSAFGRMLDP IADKLLVASC LLMLAADGII
     HGWTLWAAIV ILCREILVSG LREYLAALRV SVPVTKLAKW KTTVQLVAIG FLLAGDAGDE
     VLPYTTQIGL ALLWISALVT MYTGYDYFRA GIHHLIEEDS R
//
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