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PLSY_HAEIN
ID   PLSY_HAEIN              Reviewed;         199 AA.
AC   P44603;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 121.
DE   RecName: Full=Glycerol-3-phosphate acyltransferase {ECO:0000255|HAMAP-Rule:MF_01043};
DE   AltName: Full=Acyl-PO4 G3P acyltransferase {ECO:0000255|HAMAP-Rule:MF_01043};
DE   AltName: Full=Acyl-phosphate--glycerol-3-phosphate acyltransferase {ECO:0000255|HAMAP-Rule:MF_01043};
DE   AltName: Full=G3P acyltransferase {ECO:0000255|HAMAP-Rule:MF_01043};
DE            Short=GPAT {ECO:0000255|HAMAP-Rule:MF_01043};
DE            EC=2.3.1.275 {ECO:0000255|HAMAP-Rule:MF_01043};
DE   AltName: Full=Lysophosphatidic acid synthase {ECO:0000255|HAMAP-Rule:MF_01043};
DE            Short=LPA synthase {ECO:0000255|HAMAP-Rule:MF_01043};
GN   Name=plsY {ECO:0000255|HAMAP-Rule:MF_01043}; OrderedLocusNames=HI_0266;
OS   Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=71421;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX   PubMed=7542800; DOI=10.1126/science.7542800;
RA   Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA   Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA   McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA   Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA   Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA   Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA   Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA   Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT   "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT   Rd.";
RL   Science 269:496-512(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-149.
RC   STRAIN=E1a / Serotype B, HI1388, and HI689 / Serotype B;
RA   Morton D.J., Madore L.C., Stull T.L.;
RT   "Role of the Hxu operon in the acquisition of heme from heme-albumin
RT   complexes by Haemophilus influenzae.";
RL   Submitted (AUG-2002) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the transfer of an acyl group from acyl-phosphate
CC       (acyl-PO(4)) to glycerol-3-phosphate (G3P) to form lysophosphatidic
CC       acid (LPA). This enzyme utilizes acyl-phosphate as fatty acyl donor,
CC       but not acyl-CoA or acyl-ACP. {ECO:0000255|HAMAP-Rule:MF_01043}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=an acyl phosphate + sn-glycerol 3-phosphate = a 1-acyl-sn-
CC         glycero-3-phosphate + phosphate; Xref=Rhea:RHEA:34075,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:57597, ChEBI:CHEBI:57970,
CC         ChEBI:CHEBI:59918; EC=2.3.1.275; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01043};
CC   -!- PATHWAY: Lipid metabolism; phospholipid metabolism. {ECO:0000255|HAMAP-
CC       Rule:MF_01043}.
CC   -!- SUBUNIT: Probably interacts with PlsX. {ECO:0000255|HAMAP-
CC       Rule:MF_01043}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01043}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01043}.
CC   -!- SIMILARITY: Belongs to the PlsY family. {ECO:0000255|HAMAP-
CC       Rule:MF_01043}.
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DR   EMBL; L42023; AAC21932.1; -; Genomic_DNA.
DR   EMBL; AF536755; AAQ10748.1; -; Genomic_DNA.
DR   EMBL; AF545479; AAQ11963.1; -; Genomic_DNA.
DR   EMBL; AF536754; AAQ10742.1; -; Genomic_DNA.
DR   PIR; E64146; E64146.
DR   RefSeq; NP_438435.1; NC_000907.1.
DR   RefSeq; WP_005653382.1; NC_000907.1.
DR   AlphaFoldDB; P44603; -.
DR   SMR; P44603; -.
DR   STRING; 71421.HI_0266; -.
DR   EnsemblBacteria; AAC21932; AAC21932; HI_0266.
DR   KEGG; hin:HI_0266; -.
DR   PATRIC; fig|71421.8.peg.281; -.
DR   eggNOG; COG0344; Bacteria.
DR   HOGENOM; CLU_081254_0_2_6; -.
DR   OMA; WRHRGNL; -.
DR   PhylomeDB; P44603; -.
DR   BioCyc; HINF71421:G1GJ1-281-MON; -.
DR   UniPathway; UPA00085; -.
DR   Proteomes; UP000000579; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR   GO; GO:0043772; F:acyl-phosphate glycerol-3-phosphate acyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008654; P:phospholipid biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01043; PlsY; 1.
DR   InterPro; IPR003811; G3P_acylTferase_PlsY.
DR   PANTHER; PTHR30309; PTHR30309; 1.
DR   Pfam; PF02660; G3P_acyltransf; 1.
DR   SMART; SM01207; G3P_acyltransf; 1.
DR   TIGRFAMs; TIGR00023; TIGR00023; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Lipid biosynthesis; Lipid metabolism;
KW   Membrane; Phospholipid biosynthesis; Phospholipid metabolism;
KW   Reference proteome; Transferase; Transmembrane; Transmembrane helix.
FT   CHAIN           1..199
FT                   /note="Glycerol-3-phosphate acyltransferase"
FT                   /id="PRO_0000188378"
FT   TRANSMEM        4..24
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT   TRANSMEM        56..76
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT   TRANSMEM        80..100
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT   TRANSMEM        115..135
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT   TRANSMEM        154..176
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT   VARIANT         18
FT                   /note="I -> V (in strain: HI1388)"
FT   VARIANT         27..28
FT                   /note="IA -> LT (in strain: E1a)"
FT   VARIANT         54
FT                   /note="S -> F (in strain: HI689)"
SQ   SEQUENCE   199 AA;  22113 MW;  F9506EC831916B30 CRC64;
     MSLFALFYML FAYLLGSISS AILICRIAGL PDPRQNGSHN PGATNVLRIG NRKSALAVLI
     FDMLKGMIPV WAGYYLGLTQ FELGMVALGA CLGHIFPIFF QFKGGKGVAT AFGAIAPISW
     AVAGSMFGTW IFVFLVSGYS SLSAVISALL VPFYVWWFKP EFTFPVALVC CLLIYRHHDN
     IQRLWRGQED KVWAKFKKK
 
 
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