ID   PLSX_TRIEI              Reviewed;         340 AA.
AC   Q114K1;
DT   08-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Phosphate acyltransferase {ECO:0000255|HAMAP-Rule:MF_00019};
DE            EC=2.3.1.274 {ECO:0000255|HAMAP-Rule:MF_00019};
DE   AltName: Full=Acyl-ACP phosphotransacylase {ECO:0000255|HAMAP-Rule:MF_00019};
DE   AltName: Full=Acyl-[acyl-carrier-protein]--phosphate acyltransferase {ECO:0000255|HAMAP-Rule:MF_00019};
DE   AltName: Full=Phosphate-acyl-ACP acyltransferase {ECO:0000255|HAMAP-Rule:MF_00019};
GN   Name=plsX {ECO:0000255|HAMAP-Rule:MF_00019}; OrderedLocusNames=Tery_1816;
OS   Trichodesmium erythraeum (strain IMS101).
OC   Bacteria; Cyanobacteria; Oscillatoriophycideae; Oscillatoriales;
OC   Microcoleaceae; Trichodesmium.
OX   NCBI_TaxID=203124;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IMS101;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Kiss H., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P.,
RA   Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA   Richardson P.;
RT   "Complete sequence of Trichodesmium erythraeum IMS101.";
RL   Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the reversible formation of acyl-phosphate (acyl-
CC       PO(4)) from acyl-[acyl-carrier-protein] (acyl-ACP). This enzyme
CC       utilizes acyl-ACP as fatty acyl donor, but not acyl-CoA.
CC       {ECO:0000255|HAMAP-Rule:MF_00019}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a fatty acyl-[ACP] + phosphate = an acyl phosphate + holo-
CC         [ACP]; Xref=Rhea:RHEA:42292, Rhea:RHEA-COMP:9685, Rhea:RHEA-
CC         COMP:14125, ChEBI:CHEBI:43474, ChEBI:CHEBI:59918, ChEBI:CHEBI:64479,
CC         ChEBI:CHEBI:138651; EC=2.3.1.274; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00019};
CC   -!- PATHWAY: Lipid metabolism; phospholipid metabolism. {ECO:0000255|HAMAP-
CC       Rule:MF_00019}.
CC   -!- SUBUNIT: Homodimer. Probably interacts with PlsY. {ECO:0000255|HAMAP-
CC       Rule:MF_00019}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00019}.
CC       Note=Associated with the membrane possibly through PlsY.
CC       {ECO:0000255|HAMAP-Rule:MF_00019}.
CC   -!- SIMILARITY: Belongs to the PlsX family. {ECO:0000255|HAMAP-
CC       Rule:MF_00019}.
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DR   EMBL; CP000393; ABG51073.1; -; Genomic_DNA.
DR   RefSeq; WP_011611448.1; NC_008312.1.
DR   AlphaFoldDB; Q114K1; -.
DR   SMR; Q114K1; -.
DR   STRING; 203124.Tery_1816; -.
DR   EnsemblBacteria; ABG51073; ABG51073; Tery_1816.
DR   KEGG; ter:Tery_1816; -.
DR   eggNOG; COG0416; Bacteria.
DR   HOGENOM; CLU_039379_1_1_3; -.
DR   OMA; HGKSNAR; -.
DR   OrthoDB; 631784at2; -.
DR   UniPathway; UPA00085; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0043811; F:phosphate:acyl-[acyl carrier protein] acyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0008654; P:phospholipid biosynthetic process; IEA:UniProtKB-KW.
DR   HAMAP; MF_00019; PlsX; 1.
DR   InterPro; IPR003664; FA_synthesis.
DR   InterPro; IPR012281; Phospholipid_synth_PlsX-like.
DR   PANTHER; PTHR30100; PTHR30100; 1.
DR   Pfam; PF02504; FA_synthesis; 1.
DR   PIRSF; PIRSF002465; Phsphlp_syn_PlsX; 1.
DR   TIGRFAMs; TIGR00182; plsX; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Lipid biosynthesis; Lipid metabolism; Phospholipid biosynthesis;
KW   Phospholipid metabolism; Transferase.
FT   CHAIN           1..340
FT                   /note="Phosphate acyltransferase"
FT                   /id="PRO_0000329277"
SQ   SEQUENCE   340 AA;  36327 MW;  87E06E75F149E0DD CRC64;
     MGTIPTKIAI DAMGGDYAPS EIVEGAIKAQ EAYGVKVLLA GDPQQIKASM NHRLSQPLPE
     IVPAEDIVEM HEEPLMAVRR KPKASINIAM KLVKDKQADA VVSAGNSGAA MASALLRLGR
     IPGIDRPAIG AVLPTMIPKK PVLILDVGAN VDCRPKYLDQ FAVMGTIYSE SVLATDEPKV
     GLLNIGEEPS KGNDLAVRTY QILQENNQIK FIGNAEGRDV LSGKFDVIVC DGFAGNILLK
     FAEAVGDAVL QMMREELTPG LSGKIGTAIL RPNLKNMKQR IDHVEHGGGL LLGVGGICII
     SHGSSKAQSI SNAVRSAKEA VENRVLERIN SKYLLEVENQ