ID D2QPN8_SPILD Unreviewed; 389 AA.
AC D2QPN8;
DT 02-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 02-MAR-2010, sequence version 1.
DT 27-MAR-2024, entry version 70.
DE RecName: Full=Signal peptidase I {ECO:0000256|ARBA:ARBA00013208, ECO:0000256|RuleBase:RU362042};
DE EC=3.4.21.89 {ECO:0000256|ARBA:ARBA00013208, ECO:0000256|RuleBase:RU362042};
GN OrderedLocusNames=Slin_4719 {ECO:0000313|EMBL:ADB40697.1};
OS Spirosoma linguale (strain ATCC 33905 / DSM 74 / LMG 10896 / Claus 1).
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Cytophagaceae; Spirosoma.
OX NCBI_TaxID=504472 {ECO:0000313|EMBL:ADB40697.1, ECO:0000313|Proteomes:UP000002028};
RN [1] {ECO:0000313|Proteomes:UP000002028}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33905 / DSM 74 / LMG 10896
RC {ECO:0000313|Proteomes:UP000002028};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K.,
RA Mikhailova N., Ovchinnikova G., Saunders E., Brettin T., Detter J.C.,
RA Han C., Larimer F., Land M., Hauser L., Markowitz V., Cheng J.-F.,
RA Hugenholtz P., Woyke T., Wu D., Tindal B., Schutze A., Schneider S.,
RA Goker M., Klenk H.-P., Eisen J.A.;
RT "The complete chromosome of Spirosoma linguale DSM 74.";
RL Submitted (SEP-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADB40697.1, ECO:0000313|Proteomes:UP000002028}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33905 / DSM 74 / LMG 10896
RC {ECO:0000313|Proteomes:UP000002028};
RX PubMed=21304700;
RA Lail K., Sikorski J., Saunders E., Lapidus A., Glavina Del Rio T.,
RA Copeland A., Tice H., Cheng J.-F., Lucas S., Nolan M., Bruce D.,
RA Goodwin L., Pitluck S., Ivanova N., Mavromatis K., Ovchinnikova G.,
RA Pati A., Chen A., Palaniappan K., Land M., Hauser L., Chang Y.-J.,
RA Jeffries C.D., Chain P., Brettin T., Detter J.C., Schuetze A., Rohde M.,
RA Tindall B.J., Goeker M., Bristow J., Eisen J.A., Markowitz V.,
RA Hugenholtz P., Kyrpides N.C., Klenk H.-P., Chen F.;
RT "Complete genome sequence of Spirosoma linguale type strain (1).";
RL Stand. Genomic Sci. 2:176-185(2010).
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}.
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DR EMBL; CP001769; ADB40697.1; -; Genomic_DNA.
DR AlphaFoldDB; D2QPN8; -.
DR STRING; 504472.Slin_4719; -.
DR KEGG; sli:Slin_4719; -.
DR eggNOG; COG0681; Bacteria.
DR HOGENOM; CLU_028723_1_0_10; -.
DR Proteomes; UP000002028; 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; 2.
DR Gene3D; 2.10.109.10; Umud Fragment, subunit A; 2.
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; IPR019533; Peptidase_S26.
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; PS00761; SPASE_I_3; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|RuleBase:RU362042};
KW Protease {ECO:0000256|RuleBase:RU362042}.
FT DOMAIN 21..366
FT /note="Peptidase S26"
FT /evidence="ECO:0000259|Pfam:PF10502"
FT ACT_SITE 51
FT /evidence="ECO:0000256|PIRSR:PIRSR600223-1"
FT ACT_SITE 142
FT /evidence="ECO:0000256|PIRSR:PIRSR600223-1"
SQ SEQUENCE 389 AA; 44249 MW; 27C2BC5812A7E0C7 CRC64;
MGKKEAKAGA TSARPKKSAL REWLDSVLFA VIAATLIRFL TFEAYAIPTP SMENSLMVGD
FLFVSKLHYG IRTPKTPLQV PLTHQKIWGT EIPSYSTAIQ LPIYRLPGFT TVKNGDVVVF
NYPPPKANEP AYPTDLKTNF IKRCIGIPGD VLTIRQTQVF VNGKLLPAPA RSETTYFVKT
SEVLDDRFFR KYDIVNDFKS SEGPFINWQP LEAYNEQTKQ SVQVGYRVNM TEEVMQKFKS
FDWVKSVEPM IEPAGQGGPG IMGSAAYTWN QDNFGPLTVP KKGMTIPVNK QTIAVYGDII
KRYEDNRVVD VTPTGIRVDG QPITTYTFKQ DYYFMMGDNR HNSEDSRYWG FVPEDHIVGK
AVFVWMSLDP VPTDIWHKIR WNRLFRLIG
//
