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LSPA_SODGM
ID   LSPA_SODGM              Reviewed;         168 AA.
AC   Q2NVY5;
DT   29-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, 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}; OrderedLocusNames=SG0415;
OS   Sodalis glossinidius (strain morsitans).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Bruguierivoracaceae; Sodalis.
OX   NCBI_TaxID=343509;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=morsitans;
RX   PubMed=16365377; DOI=10.1101/gr.4106106;
RA   Toh H., Weiss B.L., Perkin S.A.H., Yamashita A., Oshima K., Hattori M.,
RA   Aksoy S.;
RT   "Massive genome erosion and functional adaptations provide insights into
RT   the symbiotic lifestyle of Sodalis glossinidius in the tsetse host.";
RL   Genome Res. 16:149-156(2006).
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; AP008232; BAE73690.1; -; Genomic_DNA.
DR   RefSeq; WP_011410278.1; NZ_LN854557.1.
DR   AlphaFoldDB; Q2NVY5; -.
DR   SMR; Q2NVY5; -.
DR   STRING; 343509.SG0415; -.
DR   MEROPS; A08.001; -.
DR   EnsemblBacteria; BAE73690; BAE73690; SG0415.
DR   KEGG; sgl:SG0415; -.
DR   eggNOG; COG0597; Bacteria.
DR   HOGENOM; CLU_083252_4_0_6; -.
DR   OMA; NRWYFPA; -.
DR   OrthoDB; 1575081at2; -.
DR   BioCyc; SGLO343509:SGP1_RS03825-MON; -.
DR   UniPathway; UPA00665; -.
DR   Proteomes; UP000001932; Chromosome.
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..168
FT                   /note="Lipoprotein signal peptidase"
FT                   /id="PRO_0000289428"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT   TRANSMEM        70..90
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT   TRANSMEM        102..122
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT   TRANSMEM        137..157
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT   ACT_SITE        123
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT   ACT_SITE        141
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
SQ   SEQUENCE   168 AA;  18580 MW;  A56F2659FE131C0E CRC64;
     MNRTIMSTGL RWLWLALVVL ALDLGSKQWV MTHFWLGESV PVIPFINFTY AHNPGAAFSF
     LADIGGWQRW AFSAIAVVIA VVLLVMMYRS DKRARLSNAA YAMIIGGALG NLFDRMVHGV
     VIDFIDFYVG NWHWPTFNVA DVGICIGAVL IVLEGFCRPA GKTASQKG
 
 
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