ID F6IHH8_9SPHN Unreviewed; 322 AA.
AC F6IHH8;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 24-JAN-2024, entry version 58.
DE RecName: Full=Signal peptidase I {ECO:0000256|ARBA:ARBA00019232, ECO:0000256|RuleBase:RU362042};
DE EC=3.4.21.89 {ECO:0000256|ARBA:ARBA00013208, ECO:0000256|RuleBase:RU362042};
GN ORFNames=PP1Y_AT4721 {ECO:0000313|EMBL:CCA91429.1};
OS Novosphingobium sp. PP1Y.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Novosphingobium.
OX NCBI_TaxID=702113 {ECO:0000313|EMBL:CCA91429.1, ECO:0000313|Proteomes:UP000009242};
RN [1] {ECO:0000313|EMBL:CCA91429.1, ECO:0000313|Proteomes:UP000009242}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=sp. PP1Y {ECO:0000313|Proteomes:UP000009242};
RX PubMed=21685292; DOI=10.1128/JB.05349-11;
RA D'Argenio V., Petrillo M., Cantiello P., Naso B., Cozzuto L., Notomista E.,
RA Paolella G., Di Donato A., Salvatore F.;
RT "De novo sequencing and assembly of the whole genome of Novosphingobium sp.
RT strain PP1Y.";
RL J. Bacteriol. 193:4296-4296(2011).
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:RU362042};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|RuleBase:RU362042}; Single-
CC pass type II membrane protein {ECO:0000256|RuleBase:RU362042}.
CC -!- SIMILARITY: Belongs to the peptidase S26 family.
CC {ECO:0000256|ARBA:ARBA00009370, ECO:0000256|RuleBase:RU362042}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; FR856862; CCA91429.1; -; Genomic_DNA.
DR RefSeq; WP_013831877.1; NC_015580.1.
DR AlphaFoldDB; F6IHH8; -.
DR MEROPS; S26.001; -.
DR KEGG; npp:PP1Y_AT4721; -.
DR eggNOG; COG0681; Bacteria.
DR HOGENOM; CLU_028723_1_2_5; -.
DR OrthoDB; 9815782at2; -.
DR Proteomes; UP000009242; 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; 2.10.109.10; Umud Fragment, subunit A; 1.
DR InterPro; IPR036286; LexA/Signal_pep-like_sf.
DR InterPro; IPR000223; Pept_S26A_signal_pept_1.
DR InterPro; IPR019757; Pept_S26A_signal_pept_1_Lys-AS.
DR InterPro; IPR019533; Peptidase_S26.
DR NCBIfam; TIGR02227; sigpep_I_bact; 1.
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; PS00760; SPASE_I_2; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|RuleBase:RU362042, ECO:0000313|EMBL:CCA91429.1};
KW Membrane {ECO:0000256|RuleBase:RU362042};
KW Protease {ECO:0000256|RuleBase:RU362042};
KW Reference proteome {ECO:0000313|Proteomes:UP000009242};
KW Transmembrane {ECO:0000256|RuleBase:RU362042};
KW Transmembrane helix {ECO:0000256|RuleBase:RU362042}.
FT TRANSMEM 35..55
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362042"
FT DOMAIN 37..274
FT /note="Peptidase S26"
FT /evidence="ECO:0000259|Pfam:PF10502"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 300..322
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 60
FT /evidence="ECO:0000256|PIRSR:PIRSR600223-1"
FT ACT_SITE 121
FT /evidence="ECO:0000256|PIRSR:PIRSR600223-1"
SQ SEQUENCE 322 AA; 35630 MW; F010DC3152BC6FF3 CRC64;
MTEHTADTAS TLCAQESPVS NPDKPKVNWL HELRGLALML LGVLAFHSLI AKPFYIPSIS
MMPNLLVGDR LVVSKYAYGW NWSSVSFHML PRANWRLFGS TPEYGDIVIV VPGNRKADLI
KRVVALPGDR IAVVDGRIRL NGKFIPREVE PPVEIAADDA LQCEGDAQPG HCYKGFELYR
RRLPSGREVY DLPAYRETLP NGATYQVIDY TTQVMDNYPE ITVPEGHVFL MGDDRDRSAD
SRFPFETDYQ GTPGGGLGGP VPLSDIGGRA EFITFSLDGT QTWNPLSWWS ALREGRALTS
LRPRIEKHPS DSSTGQPGGN AT
//
