ID A0A196S922_BLAHN Unreviewed; 317 AA.
AC A0A196S922;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE SubName: Full=Cysteine protease {ECO:0000313|EMBL:OAO12856.1};
GN ORFNames=AV274_5456 {ECO:0000313|EMBL:OAO12856.1};
OS Blastocystis sp. subtype 1 (strain ATCC 50177 / NandII).
OC Eukaryota; Sar; Stramenopiles; Bigyra; Opalozoa; Opalinata; Blastocystidae;
OC Blastocystis.
OX NCBI_TaxID=478820 {ECO:0000313|EMBL:OAO12856.1, ECO:0000313|Proteomes:UP000078348};
RN [1] {ECO:0000313|EMBL:OAO12856.1, ECO:0000313|Proteomes:UP000078348}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 50177 / NandII {ECO:0000313|Proteomes:UP000078348};
RA Gentekaki E., Curtis B., Stairs C., Eme L., Herman E., Klimes V.,
RA Arias M.C., Elias M., Hilliou F., Klute M., Malik S.-B., Pightling A.,
RA Rachubinski R., Salas D., Schlacht A., Suga H., Archibald J., Ball S.G.,
RA Clark G., Dacks J., Van Der Giezen M., Tsaousis A., Roger A.;
RT "Nuclear genome of Blastocystis sp. subtype 1 NandII.";
RL Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the peptidase C1 family.
CC {ECO:0000256|ARBA:ARBA00008455}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OAO12856.1}.
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DR EMBL; LXWW01000506; OAO12856.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A196S922; -.
DR STRING; 478820.A0A196S922; -.
DR OrthoDB; 5472443at2759; -.
DR Proteomes; UP000078348; Unassembled WGS sequence.
DR GO; GO:0008234; F:cysteine-type peptidase activity; IEA:InterPro.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd02248; Peptidase_C1A; 1.
DR Gene3D; 3.90.70.10; Cysteine proteinases; 1.
DR InterPro; IPR038765; Papain-like_cys_pep_sf.
DR InterPro; IPR025661; Pept_asp_AS.
DR InterPro; IPR000169; Pept_cys_AS.
DR InterPro; IPR025660; Pept_his_AS.
DR InterPro; IPR013128; Peptidase_C1A.
DR InterPro; IPR000668; Peptidase_C1A_C.
DR InterPro; IPR039417; Peptidase_C1A_papain-like.
DR InterPro; IPR013201; Prot_inhib_I29.
DR PANTHER; PTHR12411:SF741; CATHEPSIN K; 1.
DR PANTHER; PTHR12411; CYSTEINE PROTEASE FAMILY C1-RELATED; 1.
DR Pfam; PF08246; Inhibitor_I29; 1.
DR Pfam; PF00112; Peptidase_C1; 1.
DR PRINTS; PR00705; PAPAIN.
DR SMART; SM00848; Inhibitor_I29; 1.
DR SMART; SM00645; Pept_C1; 1.
DR SUPFAM; SSF54001; Cysteine proteinases; 1.
DR PROSITE; PS00640; THIOL_PROTEASE_ASN; 1.
DR PROSITE; PS00139; THIOL_PROTEASE_CYS; 1.
DR PROSITE; PS00639; THIOL_PROTEASE_HIS; 1.
PE 3: Inferred from homology;
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW Hydrolase {ECO:0000313|EMBL:OAO12856.1};
KW Protease {ECO:0000313|EMBL:OAO12856.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000078348};
KW Signal {ECO:0000256|SAM:SignalP}; Zymogen {ECO:0000256|ARBA:ARBA00023145}.
FT SIGNAL 1..16
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 17..317
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5018783596"
FT DOMAIN 22..78
FT /note="Cathepsin propeptide inhibitor"
FT /evidence="ECO:0000259|SMART:SM00848"
FT DOMAIN 103..316
FT /note="Peptidase C1A papain C-terminal"
FT /evidence="ECO:0000259|SMART:SM00645"
SQ SEQUENCE 317 AA; 35278 MW; 019D9A832F27CCC9 CRC64;
MKAIFFVLFA VALSTSLRDS QFFAFKSQYG KHYSSPEEQK YRLAVFNVNL NKIEAHNAKH
LPWTLGVNKF ADITEEEFAY KFCGCAKDPK QRSDVMTPML GDAPKRVDWR EKGAVTPIKD
QASCGSCWAF STTGTTEGAY FIHSGELVSL SEQQLVDCAK RPKYEAAGCG GGWPWSVLDY
VSSHGLCKEE DYPYKGMDQE CHDDACKVAV KSVSKVQLPQ EDEVSLANAV ALTPVSIVLD
ASAFQFYKGG IITQCTERIN HAVLAVGYDE DESGMKYWIV KNSWGENWGE KGYVRIEKDV
GGMGRCAITY SSVYPTF
//
