Q87UL3 · LGT_PSESM
- ProteinPhosphatidylglycerol--prolipoprotein diacylglyceryl transferase
- Genelgt
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids270 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Catalyzes the transfer of the diacylglyceryl group from phosphatidylglycerol to the sulfhydryl group of the N-terminal cysteine of a prolipoprotein, the first step in the formation of mature lipoproteins.
Catalytic activity
- L-cysteinyl-[prolipoprotein] + a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) = an S-1,2-diacyl-sn-glyceryl-L-cysteinyl-[prolipoprotein] + sn-glycerol 1-phosphate + H+
Pathway
Protein modification; lipoprotein biosynthesis (diacylglyceryl transfer).
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 139 | a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | phosphatidylglycerol-prolipoprotein diacylglyceryl transferase activity | |
Biological Process | lipoprotein biosynthetic process |
Keywords
- Molecular function
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePhosphatidylglycerol--prolipoprotein diacylglyceryl transferase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas
Accessions
- Primary accessionQ87UL3
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell inner membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Transmembrane | 10-30 | Helical | |||
Transmembrane | 56-76 | Helical | |||
Transmembrane | 92-112 | Helical | |||
Transmembrane | 120-140 | Helical | |||
Transmembrane | 175-195 | Helical | |||
Transmembrane | 202-222 | Helical | |||
Transmembrane | 237-257 | Helical | |||
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000172656 | 1-270 | Phosphatidylglycerol--prolipoprotein diacylglyceryl transferase | ||
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length270
- Mass (Da)30,143
- Last updated2003-06-01 v1
- MD5 Checksum3679199061B8F6353A00D8D41D2FE692
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AE016853 EMBL· GenBank· DDBJ | AAO58709.1 EMBL· GenBank· DDBJ | Genomic DNA |