ID   PGSA_SODGM              Reviewed;         182 AA.
AC   Q2NTS8;
DT   30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase {ECO:0000255|HAMAP-Rule:MF_01437};
DE            EC=2.7.8.5 {ECO:0000255|HAMAP-Rule:MF_01437};
DE   AltName: Full=Phosphatidylglycerophosphate synthase {ECO:0000255|HAMAP-Rule:MF_01437};
DE            Short=PGP synthase {ECO:0000255|HAMAP-Rule:MF_01437};
GN   Name=pgsA {ECO:0000255|HAMAP-Rule:MF_01437}; OrderedLocusNames=SG1172;
OS   Sodalis glossinidius (strain morsitans).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Bruguierivoracaceae; Sodalis.
OX   NCBI_TaxID=343509;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=morsitans;
RX   PubMed=16365377; DOI=10.1101/gr.4106106;
RA   Toh H., Weiss B.L., Perkin S.A.H., Yamashita A., Oshima K., Hattori M.,
RA   Aksoy S.;
RT   "Massive genome erosion and functional adaptations provide insights into
RT   the symbiotic lifestyle of Sodalis glossinidius in the tsetse host.";
RL   Genome Res. 16:149-156(2006).
CC   -!- FUNCTION: This protein catalyzes the committed step to the synthesis of
CC       the acidic phospholipids. {ECO:0000255|HAMAP-Rule:MF_01437}.
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:0000255|HAMAP-Rule:MF_01437};
CC   -!- PATHWAY: Phospholipid metabolism; phosphatidylglycerol biosynthesis;
CC       phosphatidylglycerol from CDP-diacylglycerol: step 1/2.
CC       {ECO:0000255|HAMAP-Rule:MF_01437}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01437}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01437}.
CC   -!- SIMILARITY: Belongs to the CDP-alcohol phosphatidyltransferase class-I
CC       family. {ECO:0000255|HAMAP-Rule:MF_01437}.
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DR   EMBL; AP008232; BAE74447.1; -; Genomic_DNA.
DR   RefSeq; WP_011411003.1; NZ_LN854557.1.
DR   AlphaFoldDB; Q2NTS8; -.
DR   SMR; Q2NTS8; -.
DR   STRING; 343509.SG1172; -.
DR   EnsemblBacteria; BAE74447; BAE74447; SG1172.
DR   KEGG; sgl:SG1172; -.
DR   eggNOG; COG0558; Bacteria.
DR   HOGENOM; CLU_051314_2_1_6; -.
DR   OMA; WSMVYYL; -.
DR   OrthoDB; 1702107at2; -.
DR   BioCyc; SGLO343509:SGP1_RS10280-MON; -.
DR   UniPathway; UPA00084; UER00503.
DR   Proteomes; UP000001932; 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:0008444; F:CDP-diacylglycerol-glycerol-3-phosphate 3-phosphatidyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006655; P:phosphatidylglycerol biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 1.20.120.1760; -; 1.
DR   HAMAP; MF_01437; PgsA; 1.
DR   InterPro; IPR000462; CDP-OH_P_trans.
DR   InterPro; IPR043130; CDP-OH_PTrfase_TM_dom.
DR   InterPro; IPR023762; PGP_synthase_bac.
DR   InterPro; IPR004570; Phosphatidylglycerol_P_synth.
DR   Pfam; PF01066; CDP-OH_P_transf; 1.
DR   PIRSF; PIRSF000847; Phos_ph_gly_syn; 1.
DR   TIGRFAMs; TIGR00560; pgsA; 1.
DR   PROSITE; PS00379; CDP_ALCOHOL_P_TRANSF; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Lipid biosynthesis; Lipid metabolism;
KW   Membrane; Phospholipid biosynthesis; Phospholipid metabolism; Transferase;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..182
FT                   /note="CDP-diacylglycerol--glycerol-3-phosphate 3-
FT                   phosphatidyltransferase"
FT                   /id="PRO_0000239133"
FT   TOPO_DOM        1..12
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TRANSMEM        13..37
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TOPO_DOM        38..60
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TRANSMEM        61..81
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TOPO_DOM        82..86
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TRANSMEM        87..107
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TOPO_DOM        108..145
FT                   /note="Periplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TRANSMEM        146..168
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
FT   TOPO_DOM        169..181
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01437"
SQ   SEQUENCE   182 AA;  20817 MW;  7FBE3DF610803C57 CRC64;
     MQLNIPTWLT LFRVVMIPFF VLAFYLPFKW APLCCALIFV LAAVTDWFDG FLARRWKQTT
     RFGAFLDPVA DKVMVAMALV LVAEHFHSWW ITLPAATMIA REIIISALRE WMAEIGKRSS
     VAVSWIGKVK TTAQMLALVT LLWRPDDIVS GIGIAALYVA AVLTFWSMFQ YLYAARHDLF
     EH