LSPA_BURL3
ID LSPA_BURL3 Reviewed; 166 AA.
AC Q39DM7;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 89.
DE RecName: Full=Lipoprotein signal peptidase {ECO:0000255|HAMAP-Rule:MF_00161};
DE EC=3.4.23.36 {ECO:0000255|HAMAP-Rule:MF_00161};
DE AltName: Full=Prolipoprotein signal peptidase {ECO:0000255|HAMAP-Rule:MF_00161};
DE AltName: Full=Signal peptidase II {ECO:0000255|HAMAP-Rule:MF_00161};
DE Short=SPase II {ECO:0000255|HAMAP-Rule:MF_00161};
GN Name=lspA {ECO:0000255|HAMAP-Rule:MF_00161};
GN OrderedLocusNames=Bcep18194_A5845;
OS Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 /
OS R18194 / 383).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Burkholderia; Burkholderia cepacia complex.
OX NCBI_TaxID=482957;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA Vergez L., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A.,
RA Richardson P.;
RT "Complete sequence of chromosome 1 of Burkholderia sp. 383.";
RL Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: This protein specifically catalyzes the removal of signal
CC peptides from prolipoproteins. {ECO:0000255|HAMAP-Rule:MF_00161}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Release of signal peptides from bacterial membrane
CC prolipoproteins. Hydrolyzes -Xaa-Yaa-Zaa-|-(S,diacylglyceryl)Cys-, in
CC which Xaa is hydrophobic (preferably Leu), and Yaa (Ala or Ser) and
CC Zaa (Gly or Ala) have small, neutral side chains.; EC=3.4.23.36;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00161};
CC -!- PATHWAY: Protein modification; lipoprotein biosynthesis (signal peptide
CC cleavage). {ECO:0000255|HAMAP-Rule:MF_00161}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00161}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00161}.
CC -!- SIMILARITY: Belongs to the peptidase A8 family. {ECO:0000255|HAMAP-
CC Rule:MF_00161}.
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DR EMBL; CP000151; ABB09439.1; -; Genomic_DNA.
DR RefSeq; WP_011352961.1; NZ_CABVQP010000009.1.
DR AlphaFoldDB; Q39DM7; -.
DR SMR; Q39DM7; -.
DR EnsemblBacteria; ABB09439; ABB09439; Bcep18194_A5845.
DR GeneID; 45095730; -.
DR KEGG; bur:Bcep18194_A5845; -.
DR PATRIC; fig|482957.22.peg.2832; -.
DR HOGENOM; CLU_083252_4_0_4; -.
DR OMA; NRWYFPA; -.
DR OrthoDB; 1575081at2; -.
DR UniPathway; UPA00665; -.
DR Proteomes; UP000002705; Chromosome 1.
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:0004190; F:aspartic-type endopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR HAMAP; MF_00161; LspA; 1.
DR InterPro; IPR001872; Peptidase_A8.
DR PANTHER; PTHR33695; PTHR33695; 1.
DR Pfam; PF01252; Peptidase_A8; 1.
DR PRINTS; PR00781; LIPOSIGPTASE.
DR TIGRFAMs; TIGR00077; lspA; 1.
DR PROSITE; PS00855; SPASE_II; 1.
PE 3: Inferred from homology;
KW Aspartyl protease; Cell inner membrane; Cell membrane; Hydrolase; Membrane;
KW Protease; Transmembrane; Transmembrane helix.
FT CHAIN 1..166
FT /note="Lipoprotein signal peptidase"
FT /id="PRO_1000038793"
FT TRANSMEM 9..29
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 49..69
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 71..91
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 100..120
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 135..155
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT ACT_SITE 126
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT ACT_SITE 144
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
SQ SEQUENCE 166 AA; 18180 MW; B54DCDA5554AAEC9 CRC64;
MAKTLSKPAS GALAPWLGIS LIVILFDQLS KIAILKTFVY GAQHELTSFF NLVLVYNRGA
AFGFLSTAGG WQRWAFTALG IAATLVICFL LKRHGQQRLF SLSLAMILGG ALGNVIDRLV
YGHVIDFLDF HLGAWHFPAF NLADSAITVG AVLLIYDELR RVRGSR
