LSPA_AGRVS
ID LSPA_AGRVS Reviewed; 163 AA.
AC B9JZH6;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 24-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 72.
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=Avi_0415;
OS Agrobacterium vitis (strain S4 / ATCC BAA-846) (Rhizobium vitis (strain
OS S4)).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium.
OX NCBI_TaxID=311402;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=S4 / ATCC BAA-846;
RX PubMed=19251847; DOI=10.1128/jb.01779-08;
RA Slater S.C., Goldman B.S., Goodner B., Setubal J.C., Farrand S.K.,
RA Nester E.W., Burr T.J., Banta L., Dickerman A.W., Paulsen I., Otten L.,
RA Suen G., Welch R., Almeida N.F., Arnold F., Burton O.T., Du Z., Ewing A.,
RA Godsy E., Heisel S., Houmiel K.L., Jhaveri J., Lu J., Miller N.M.,
RA Norton S., Chen Q., Phoolcharoen W., Ohlin V., Ondrusek D., Pride N.,
RA Stricklin S.L., Sun J., Wheeler C., Wilson L., Zhu H., Wood D.W.;
RT "Genome sequences of three Agrobacterium biovars help elucidate the
RT evolution of multichromosome genomes in bacteria.";
RL J. Bacteriol. 191:2501-2511(2009).
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; CP000633; ACM35288.1; -; Genomic_DNA.
DR RefSeq; WP_012654818.1; NC_011989.1.
DR AlphaFoldDB; B9JZH6; -.
DR SMR; B9JZH6; -.
DR STRING; 311402.Avi_0415; -.
DR EnsemblBacteria; ACM35288; ACM35288; Avi_0415.
DR KEGG; avi:Avi_0415; -.
DR eggNOG; COG0597; Bacteria.
DR HOGENOM; CLU_083252_4_3_5; -.
DR OMA; NRWYFPA; -.
DR OrthoDB; 1575081at2; -.
DR UniPathway; UPA00665; -.
DR Proteomes; UP000001596; 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; Reference proteome; Transmembrane; Transmembrane helix.
FT CHAIN 1..163
FT /note="Lipoprotein signal peptidase"
FT /id="PRO_1000123478"
FT TRANSMEM 4..24
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 66..86
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 92..112
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT TRANSMEM 132..152
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT ACT_SITE 122
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
FT ACT_SITE 140
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00161"
SQ SEQUENCE 163 AA; 18382 MW; B8F3AA04C1DE9395 CRC64;
MTRSAALFCR PVPAILFILS LLILDQAIKY AVEVSLPMHE LVPVVPMLGL FRTHNLGVAF
SMLSHLDAWV IVVMRLAIVA FVAWLWRQTS RDHQFAHLGY CLIIAGAFGN IIDRFTYGYV
VDYILFHTET WSFAVFNLAD SLITIGAGFI LLEELLVLRR SKG
