ID W2S848_9EURO Unreviewed; 194 AA.
AC W2S848;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 27-MAR-2024, entry version 50.
DE RecName: Full=Signal peptidase complex catalytic subunit SEC11 {ECO:0000256|ARBA:ARBA00019685, ECO:0000256|RuleBase:RU362047};
DE EC=3.4.21.89 {ECO:0000256|ARBA:ARBA00013208, ECO:0000256|RuleBase:RU362047};
GN ORFNames=HMPREF1541_10654 {ECO:0000313|EMBL:ETN44104.1};
OS Cyphellophora europaea CBS 101466.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Chaetothyriomycetidae; Chaetothyriales; Cyphellophoraceae; Cyphellophora.
OX NCBI_TaxID=1220924 {ECO:0000313|EMBL:ETN44104.1, ECO:0000313|Proteomes:UP000030752};
RN [1] {ECO:0000313|EMBL:ETN44104.1, ECO:0000313|Proteomes:UP000030752}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CBS 101466 {ECO:0000313|EMBL:ETN44104.1,
RC ECO:0000313|Proteomes:UP000030752};
RG The Broad Institute Genomics Platform;
RA Cuomo C., de Hoog S., Gorbushina A., Walker B., Young S.K., Zeng Q.,
RA Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Allen A.W., Alvarado L.,
RA Arachchi H.M., Berlin A.M., Chapman S.B., Gainer-Dewar J., Goldberg J.,
RA Griggs A., Gujja S., Hansen M., Howarth C., Imamovic A., Ireland A.,
RA Larimer J., McCowan C., Murphy C., Pearson M., Poon T.W., Priest M.,
RA Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J., Nusbaum C.,
RA Birren B.;
RT "The Genome Sequence of Phialophora europaea CBS 101466.";
RL Submitted (MAR-2013) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalytic component of the signal peptidase complex (SPC)
CC which catalyzes the cleavage of N-terminal signal sequences from
CC nascent proteins as they are translocated into the lumen of the
CC endoplasmic reticulum (By similarity). Specifically cleaves N-terminal
CC signal peptides that contain a hydrophobic alpha-helix (h-region)
CC shorter than 18-20 amino acids. {ECO:0000256|ARBA:ARBA00029411}.
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:RU362047};
CC -!- SUBUNIT: Component of the signal peptidase complex (SPC) composed of a
CC catalytic subunit SEC11 and three accessory subunits SPC1, SPC2 and
CC SPC3 (By similarity). The complex induces a local thinning of the ER
CC membrane which is used to measure the length of the signal peptide (SP)
CC h-region of protein substrates. This ensures the selectivity of the
CC complex towards h-regions shorter than 18-20 amino acids (By
CC similarity). SPC associates with the translocon complex.
CC {ECO:0000256|ARBA:ARBA00029478}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000256|ARBA:ARBA00004648}; Single-pass type II membrane protein
CC {ECO:0000256|ARBA:ARBA00004648}. Membrane
CC {ECO:0000256|ARBA:ARBA00004606}; Single-pass type II membrane protein
CC {ECO:0000256|ARBA:ARBA00004606}.
CC -!- SIMILARITY: Belongs to the peptidase S26B family.
CC {ECO:0000256|ARBA:ARBA00011035, ECO:0000256|RuleBase:RU362047}.
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DR EMBL; KI635846; ETN44104.1; -; Genomic_DNA.
DR RefSeq; XP_008713546.1; XM_008715324.1.
DR AlphaFoldDB; W2S848; -.
DR STRING; 1220924.W2S848; -.
DR MEROPS; S26.010; -.
DR GeneID; 19977993; -.
DR VEuPathDB; FungiDB:HMPREF1541_10654; -.
DR eggNOG; KOG3342; Eukaryota.
DR HOGENOM; CLU_089996_0_0_1; -.
DR InParanoid; W2S848; -.
DR OrthoDB; 1114626at2759; -.
DR Proteomes; UP000030752; Unassembled WGS sequence.
DR GO; GO:0005789; C:endoplasmic reticulum 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:UniProtKB-UniRule.
DR CDD; cd06530; S26_SPase_I; 1.
DR InterPro; IPR036286; LexA/Signal_pep-like_sf.
DR InterPro; IPR019756; Pept_S26A_signal_pept_1_Ser-AS.
DR InterPro; IPR019533; Peptidase_S26.
DR InterPro; IPR001733; Peptidase_S26B.
DR NCBIfam; TIGR02228; sigpep_I_arch; 1.
DR PANTHER; PTHR10806; SIGNAL PEPTIDASE COMPLEX CATALYTIC SUBUNIT SEC11; 1.
DR PANTHER; PTHR10806:SF6; SIGNAL PEPTIDASE COMPLEX CATALYTIC SUBUNIT SEC11; 1.
DR PRINTS; PR00728; SIGNALPTASE.
DR SUPFAM; SSF51306; LexA/Signal peptidase; 1.
DR PROSITE; PS00501; SPASE_I_1; 1.
PE 3: Inferred from homology;
KW Endoplasmic reticulum {ECO:0000256|ARBA:ARBA00022824,
KW ECO:0000256|RuleBase:RU362047}; Hydrolase {ECO:0000256|RuleBase:RU362047};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|RuleBase:RU362047};
KW Reference proteome {ECO:0000313|Proteomes:UP000030752};
KW Signal-anchor {ECO:0000256|ARBA:ARBA00022968};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989}.
SQ SEQUENCE 194 AA; 21214 MW; E1437BAD47E5D66D CRC64;
MLPDLSTALA SPRQTLQQVL NFALVLSTAF MMWKSLSVVA DSPSPIVVVL SGSMEPAFQR
GDLLFLWNRD VKAEVGEIVV YNVKEKDIPI VHRVVRSYAP PAETLEVKSG KGKKSAAAKP
ASEKLLTKGD NNVADDTELY APGQKYLDRK EDIIGSVRGY VPAVGYVTIM LSEHPWLKTV
MLGLMGITVI LSKE
//
