ID A0A1I1LTQ6_9GAMM Unreviewed; 274 AA.
AC A0A1I1LTQ6;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 20.
DE RecName: Full=Phosphatidylglycerol--prolipoprotein diacylglyceryl transferase {ECO:0000256|HAMAP-Rule:MF_01147};
DE EC=2.5.1.145 {ECO:0000256|HAMAP-Rule:MF_01147};
GN Name=lgt {ECO:0000256|HAMAP-Rule:MF_01147};
GN ORFNames=SAMN02745724_02399 {ECO:0000313|EMBL:SFC72850.1};
OS Pseudoalteromonas denitrificans DSM 6059.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Pseudoalteromonadaceae; Pseudoalteromonas.
OX NCBI_TaxID=1123010 {ECO:0000313|EMBL:SFC72850.1, ECO:0000313|Proteomes:UP000198862};
RN [1] {ECO:0000313|EMBL:SFC72850.1, ECO:0000313|Proteomes:UP000198862}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6059 {ECO:0000313|EMBL:SFC72850.1,
RC ECO:0000313|Proteomes:UP000198862};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the transfer of the diacylglyceryl group from
CC phosphatidylglycerol to the sulfhydryl group of the N-terminal cysteine
CC of a prolipoprotein, the first step in the formation of mature
CC lipoproteins. {ECO:0000256|HAMAP-Rule:MF_01147}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + L-
CC cysteinyl-[prolipoprotein] = H(+) + S-1,2-diacyl-sn-glyceryl-L-
CC cysteinyl-[prolipoprotein] + sn-glycerol 1-phosphate;
CC Xref=Rhea:RHEA:56712, Rhea:RHEA-COMP:14679, Rhea:RHEA-COMP:14680,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29950, ChEBI:CHEBI:57685,
CC ChEBI:CHEBI:64716, ChEBI:CHEBI:140658; EC=2.5.1.145;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01147};
CC -!- PATHWAY: Protein modification; lipoprotein biosynthesis (diacylglyceryl
CC transfer). {ECO:0000256|HAMAP-Rule:MF_01147}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01147};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_01147}.
CC -!- SIMILARITY: Belongs to the Lgt family. {ECO:0000256|ARBA:ARBA00007150,
CC ECO:0000256|HAMAP-Rule:MF_01147}.
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; FOLO01000016; SFC72850.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I1LTQ6; -.
DR STRING; 1123010.SAMN02745724_02399; -.
DR OrthoDB; 871140at2; -.
DR UniPathway; UPA00664; -.
DR Proteomes; UP000198862; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008961; F:phosphatidylglycerol-prolipoprotein diacylglyceryl transferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0042158; P:lipoprotein biosynthetic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01147; Lgt; 1.
DR InterPro; IPR001640; Lgt.
DR PANTHER; PTHR30589:SF0; PHOSPHATIDYLGLYCEROL--PROLIPOPROTEIN DIACYLGLYCERYL TRANSFERASE; 1.
DR PANTHER; PTHR30589; PROLIPOPROTEIN DIACYLGLYCERYL TRANSFERASE; 1.
DR Pfam; PF01790; LGT; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_01147};
KW Lipoprotein {ECO:0000313|EMBL:SFC72850.1};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_01147};
KW Reference proteome {ECO:0000313|Proteomes:UP000198862};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01147, ECO:0000313|EMBL:SFC72850.1};
KW Transmembrane {ECO:0000256|HAMAP-Rule:MF_01147};
KW Transmembrane helix {ECO:0000256|HAMAP-Rule:MF_01147}.
FT TRANSMEM 20..40
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01147"
FT TRANSMEM 61..79
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01147"
FT TRANSMEM 91..113
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01147"
FT TRANSMEM 214..233
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01147"
FT TRANSMEM 253..271
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01147"
FT BINDING 139
FT /ligand="1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)"
FT /ligand_id="ChEBI:CHEBI:64716"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01147"
SQ SEQUENCE 274 AA; 30554 MW; 5136EBEA713ED9C7 CRC64;
MSYPYLESVL LDLTGIDTGT QFIPMFGLLV ISALLISLHF GKKKLAEVNM KGLDGEYFET
TIFYAFVGGL LGAKLLHVFE FRQYGIAEQL FSRGGFSIYG GLILGFITAI FMLKRKKIAI
LPTTDIAAPY LMLAYGIGRI GCQISGDGDW GQKVNMAAKP GWLPDWFWTQ TYENNVAGQI
IAEPGVYPTP LYETLLAFVS FFILRACFKY KASAIGFTFA VYLILSAVNR FVVEFIRINP
RYDVLGFELS QSQIISLVVL SAGIFFAIKS FKHK
//
