Detail Information for IndEnz0002002219
IED ID IndEnz0002002219
Enzyme Type ID protease002219
Protein Name Lipoprotein signal peptidase
EC 3.4.23.36
Prolipoprotein signal peptidase
Signal peptidase II
SPase II
Gene Name lspA BMA2243
Organism Burkholderia mallei (strain ATCC 23344)
Taxonomic Lineage cellular organisms Bacteria Proteobacteria Betaproteobacteria Burkholderiales Burkholderiaceae Burkholderia pseudomallei group Burkholderia mallei (Pseudomonas mallei) Burkholderia mallei (strain ATCC 23344)
Enzyme Sequence MAKTLSKSSGGALAPWLGISLIVILFDQLTKIAVLKTFAYGAMHALTPFFNLTLIYNRGAAFGFLATAGGWQRWAFTALGIGATLVICYLLKRHGHQRLFSLSLALILGGALGNVIDRLIYGHVIDFLDFHVGAWHWPAFNLADSAITVGAVLLIYDELRRVRGAR
Enzyme Length 166
Uniprot Accession Number Q62HL3
Absorption
Active Site ACT_SITE 126; /evidence=ECO:0000255|HAMAP-Rule:MF_00161; ACT_SITE 144; /evidence=ECO:0000255|HAMAP-Rule:MF_00161
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=Release of signal peptides from bacterial membrane prolipoproteins. Hydrolyzes -Xaa-Yaa-Zaa-|-(S,diacylglyceryl)Cys-, in which Xaa is hydrophobic (preferably Leu), and Yaa (Ala or Ser) and Zaa (Gly or Ala) have small, neutral side chains.; EC=3.4.23.36; Evidence={ECO:0000255|HAMAP-Rule:MF_00161};
DNA Binding
EC Number 3.4.23.36
Enzyme Function FUNCTION: This protein specifically catalyzes the removal of signal peptides from prolipoproteins. {ECO:0000255|HAMAP-Rule:MF_00161}.
Temperature Dependency
PH Dependency
Pathway PATHWAY: Protein modification; lipoprotein biosynthesis (signal peptide cleavage). {ECO:0000255|HAMAP-Rule:MF_00161}.
nucleotide Binding
Features Active site (2); Chain (1); Transmembrane (5)
Keywords Aspartyl protease;Cell inner membrane;Cell membrane;Hydrolase;Membrane;Protease;Transmembrane;Transmembrane helix
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-Rule:MF_00161}; Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00161}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 18,099
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda