ID   CLSA_PSEE4              Reviewed;         479 AA.
AC   Q1I2L0;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   13-JUN-2006, sequence version 1.
DT   25-MAY-2022, entry version 91.
DE   RecName: Full=Cardiolipin synthase A {ECO:0000255|HAMAP-Rule:MF_00190};
DE            Short=CL synthase {ECO:0000255|HAMAP-Rule:MF_00190};
DE            EC=2.7.8.- {ECO:0000255|HAMAP-Rule:MF_00190};
GN   Name=clsA {ECO:0000255|HAMAP-Rule:MF_00190}; Synonyms=cls;
GN   OrderedLocusNames=PSEEN5517;
OS   Pseudomonas entomophila (strain L48).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=384676;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=L48;
RX   PubMed=16699499; DOI=10.1038/nbt1212;
RA   Vodovar N., Vallenet D., Cruveiller S., Rouy Z., Barbe V., Acosta C.,
RA   Cattolico L., Jubin C., Lajus A., Segurens B., Vacherie B., Wincker P.,
RA   Weissenbach J., Lemaitre B., Medigue C., Boccard F.;
RT   "Complete genome sequence of the entomopathogenic and metabolically
RT   versatile soil bacterium Pseudomonas entomophila.";
RL   Nat. Biotechnol. 24:673-679(2006).
CC   -!- FUNCTION: Catalyzes the reversible phosphatidyl group transfer from one
CC       phosphatidylglycerol molecule to another to form cardiolipin (CL)
CC       (diphosphatidylglycerol) and glycerol. {ECO:0000255|HAMAP-
CC       Rule:MF_00190}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) = a
CC         cardiolipin + glycerol; Xref=Rhea:RHEA:31451, ChEBI:CHEBI:17754,
CC         ChEBI:CHEBI:62237, ChEBI:CHEBI:64716; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00190};
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00190}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00190}.
CC   -!- SIMILARITY: Belongs to the phospholipase D family. Cardiolipin synthase
CC       subfamily. ClsA sub-subfamily. {ECO:0000255|HAMAP-Rule:MF_00190}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CT573326; CAK18126.1; -; Genomic_DNA.
DR   RefSeq; WP_011536478.1; NC_008027.1.
DR   AlphaFoldDB; Q1I2L0; -.
DR   SMR; Q1I2L0; -.
DR   STRING; 384676.PSEEN5517; -.
DR   EnsemblBacteria; CAK18126; CAK18126; PSEEN5517.
DR   KEGG; pen:PSEEN5517; -.
DR   eggNOG; COG1502; Bacteria.
DR   HOGENOM; CLU_038053_1_0_6; -.
DR   OMA; TRFILDW; -.
DR   OrthoDB; 1881748at2; -.
DR   Proteomes; UP000000658; 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:0008808; F:cardiolipin synthase activity; IEA:InterPro.
DR   GO; GO:0032049; P:cardiolipin biosynthetic process; IEA:InterPro.
DR   HAMAP; MF_00190; Cardiolipin_synth_ClsA; 1.
DR   InterPro; IPR022924; Cardiolipin_synthase.
DR   InterPro; IPR030840; CL_synthase_A.
DR   InterPro; IPR025202; PLD-like_dom.
DR   InterPro; IPR001736; PLipase_D/transphosphatidylase.
DR   Pfam; PF13091; PLDc_2; 2.
DR   SMART; SM00155; PLDc; 2.
DR   TIGRFAMs; TIGR04265; bac_cardiolipin; 1.
DR   PROSITE; PS50035; PLD; 2.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Lipid biosynthesis; Lipid metabolism;
KW   Membrane; Phospholipid biosynthesis; Phospholipid metabolism; Repeat;
KW   Transferase; Transmembrane; Transmembrane helix.
FT   CHAIN           1..479
FT                   /note="Cardiolipin synthase A"
FT                   /id="PRO_1000077501"
FT   TRANSMEM        8..28
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   TRANSMEM        38..58
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   DOMAIN          218..245
FT                   /note="PLD phosphodiesterase 1"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   DOMAIN          392..419
FT                   /note="PLD phosphodiesterase 2"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   ACT_SITE        223
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   ACT_SITE        225
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   ACT_SITE        230
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   ACT_SITE        397
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   ACT_SITE        399
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
FT   ACT_SITE        404
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00190"
SQ   SEQUENCE   479 AA;  54017 MW;  BDB3A772250B5DE8 CRC64;
     MDYHSPYFFG YLIGLIHLLG IIAALHAVFT VRTAQGAIAW ALSLLFIPYF TLIPYLIFGA
     RSFYAYIQAR RQANQEMHVA MANLNWRPWV EEALTARESD SYAALRAMPK LGRMPCLANN
     EVKLLIDGEA TFKAIFAAIE AARNTVLVQF FIIHDDTLGK QLQRLLLRKA AEGVQVFVLY
     DRVGSHALPG SYSQVLRDGG VQIQAFATRR GWFNRFQVNF RNHRKIVVVD GLRGFLGGHN
     VGDEYLGANP HLSPWRDTHV QIAGPVLACL QESFAEDWYW ATRQLPPLIL PDTYPENGVL
     CQALASGPAD PQETCALFFL EAIHSATRRV WITSPYFIPD EAIFAALRLA VLRGVDVRVL
     IPSRPDHRIV YAASSLFAFE AVRAGVRMFR YQPGFLHQKV VLVDDEVSAI GSANLDNRSF
     RLNFEITLLT VDRAFADQVE QMLQSDFDQA REITAEDSRD THRLQQLGMR IARLISPIL