PLSY_HELPH
ID PLSY_HELPH Reviewed; 220 AA.
AC Q1CRF2;
DT 19-SEP-2006, integrated into UniProtKB/Swiss-Prot.
DT 19-SEP-2006, sequence version 2.
DT 25-MAY-2022, entry version 81.
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=HPAG1_1403;
OS Helicobacter pylori (strain HPAG1).
OC Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC Helicobacteraceae; Helicobacter.
OX NCBI_TaxID=357544;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HPAG1;
RX PubMed=16788065; DOI=10.1073/pnas.0603784103;
RA Oh J.D., Kling-Baeckhed H., Giannakis M., Xu J., Fulton R.S., Fulton L.A.,
RA Cordum H.S., Wang C., Elliott G., Edwards J., Mardis E.R., Engstrand L.G.,
RA Gordon J.I.;
RT "The complete genome sequence of a chronic atrophic gastritis Helicobacter
RT pylori strain: evolution during disease progression.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:9999-10004(2006).
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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABF85471.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; CP000241; ABF85471.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; Q1CRF2; -.
DR SMR; Q1CRF2; -.
DR EnsemblBacteria; ABF85471; ABF85471; HPAG1_1403.
DR KEGG; hpa:HPAG1_1403; -.
DR HOGENOM; CLU_081254_2_0_7; -.
DR UniPathway; UPA00085; -.
DR Proteomes; UP000008835; 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: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; Transferase;
KW Transmembrane; Transmembrane helix.
FT CHAIN 1..220
FT /note="Glycerol-3-phosphate acyltransferase"
FT /id="PRO_0000250305"
FT TRANSMEM 11..31
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT TRANSMEM 70..90
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT TRANSMEM 96..116
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT TRANSMEM 127..147
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT TRANSMEM 153..173
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
FT TRANSMEM 193..213
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01043"
SQ SEQUENCE 220 AA; 23832 MW; 3C09A372202AC03F CRC64;
MEGVLNFLTN INVIFTLLGY LIGGIPFGYA LMKIFYGMDI TKIGSGGIGA TNVLRALQSK
GVSNAKQMAL LVLILDLFKG MFAVFLSKLF GLDYSLQWMV AIASILGHCY SPFLNFNGGK
GVSTIMGSVV LLIPIESLIG LTVWFFVGKV LKISSLASIL GVGTATVLIF FVPYMHIPDS
VNILKEVDTQ TPMVLIFIFT LIKHAGNIFN LLAGKEKKVL
