ID Q2NS12_SODGM Unreviewed; 328 AA.
AC Q2NS12;
DT 07-FEB-2006, integrated into UniProtKB/TrEMBL.
DT 07-FEB-2006, sequence version 1.
DT 27-MAR-2024, entry version 115.
DE RecName: Full=Signal peptidase I {ECO:0000256|ARBA:ARBA00019232, ECO:0000256|RuleBase:RU003993};
DE EC=3.4.21.89 {ECO:0000256|ARBA:ARBA00013208, ECO:0000256|RuleBase:RU003993};
GN Name=lepB {ECO:0000313|EMBL:CRL45974.1};
GN OrderedLocusNames=SG1788 {ECO:0000313|EMBL:BAE75063.1};
GN ORFNames=SGGMMB4_04173 {ECO:0000313|EMBL:CRL45974.1};
OS Sodalis glossinidius (strain morsitans).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Bruguierivoracaceae; Sodalis.
OX NCBI_TaxID=343509 {ECO:0000313|EMBL:BAE75063.1, ECO:0000313|Proteomes:UP000001932};
RN [1] {ECO:0000313|EMBL:BAE75063.1, ECO:0000313|Proteomes:UP000001932}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=morsitans {ECO:0000313|Proteomes:UP000001932}, and Morsitans
RC {ECO:0000313|EMBL:BAE75063.1};
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).
RN [2] {ECO:0000313|EMBL:CRL45974.1, ECO:0000313|Proteomes:UP000245838}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B4 {ECO:0000313|EMBL:CRL45974.1}, and morsitans
RC {ECO:0000313|Proteomes:UP000245838};
RA Goodhead I.;
RL Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Cleavage of hydrophobic, N-terminal signal or leader sequences
CC from secreted and periplasmic proteins.; EC=3.4.21.89;
CC Evidence={ECO:0000256|ARBA:ARBA00000677,
CC ECO:0000256|RuleBase:RU003993};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU362042}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU362042}.
CC -!- SIMILARITY: Belongs to the peptidase S26 family.
CC {ECO:0000256|ARBA:ARBA00009370, ECO:0000256|RuleBase:RU362042}.
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DR EMBL; AP008232; BAE75063.1; -; Genomic_DNA.
DR EMBL; LN854557; CRL45974.1; -; Genomic_DNA.
DR RefSeq; WP_011411612.1; NZ_LN854557.1.
DR STRING; 343509.SG1788; -.
DR MEROPS; S26.001; -.
DR KEGG; sgl:SG1788; -.
DR eggNOG; COG0681; Bacteria.
DR HOGENOM; CLU_028723_1_1_6; -.
DR OrthoDB; 9815782at2; -.
DR BioCyc; SGLO343509:SGP1_RS16220-MONOMER; -.
DR Proteomes; UP000001932; Chromosome.
DR Proteomes; UP000245838; Chromosome sggmmb4_Chromosome.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0004252; F:serine-type endopeptidase activity; IEA:UniProtKB-EC.
DR GO; GO:0006465; P:signal peptide processing; IEA:InterPro.
DR CDD; cd06530; S26_SPase_I; 1.
DR Gene3D; 2.170.230.10; -; 1.
DR Gene3D; 2.10.109.10; Umud Fragment, subunit A; 1.
DR InterPro; IPR036286; LexA/Signal_pep-like_sf.
DR InterPro; IPR000223; Pept_S26A_signal_pept_1.
DR InterPro; IPR019758; Pept_S26A_signal_pept_1_CS.
DR InterPro; IPR019757; Pept_S26A_signal_pept_1_Lys-AS.
DR InterPro; IPR019756; Pept_S26A_signal_pept_1_Ser-AS.
DR InterPro; IPR019533; Peptidase_S26.
DR InterPro; IPR019766; Sign_pep_all-beta_subdom.
DR NCBIfam; TIGR02227; sigpep_I_bact; 2.
DR PANTHER; PTHR43390:SF1; CHLOROPLAST PROCESSING PEPTIDASE; 1.
DR PANTHER; PTHR43390; SIGNAL PEPTIDASE I; 1.
DR Pfam; PF10502; Peptidase_S26; 1.
DR PRINTS; PR00727; LEADERPTASE.
DR SUPFAM; SSF51306; LexA/Signal peptidase; 1.
DR PROSITE; PS00501; SPASE_I_1; 1.
DR PROSITE; PS00760; SPASE_I_2; 1.
DR PROSITE; PS00761; SPASE_I_3; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|RuleBase:RU003993};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|RuleBase:RU003993}.
FT DOMAIN 64..306
FT /note="Peptidase S26"
FT /evidence="ECO:0000259|Pfam:PF10502"
FT ACT_SITE 95
FT /evidence="ECO:0000256|PIRSR:PIRSR600223-1"
FT ACT_SITE 150
FT /evidence="ECO:0000256|PIRSR:PIRSR600223-1"
SQ SEQUENCE 328 AA; 36181 MW; 59001EAA4CACCEA5 CRC64;
MANMFALIMA IATLITGILW CLERFKLAPA RRRLGQQPGQ QRPEAVGGTP GNDVAVKVSH
KPGWIETCAS IFPVLLLVFV VRSFIFEPFQ IPSGSMMPTL LVGDFILVEK FAYGIKDPIT
HTTLIETGHP KRGDVVVFKF PLDPKLDYIK RVVGLPGDRV SYDPVNKRLT VQPGCASGQD
CATAVPITYS ERAPSDFEQT FNSTGDGEAS SGFLQVPPDR EVDGAIRLAQ RKESLGGVVH
NILMVPGKQD QLGIYYQQQG SLLAEWVVPQ GEYFMMGDNR DNSADSRFWG FVPERNLVGK
ATAIWMSFEK QEGQWPTGVR LSRIGGIH
//
