ID   CYSP_TRIFO              Reviewed;          23 AA.
AC   P33403;
DT   01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1994, sequence version 1.
DT   03-AUG-2022, entry version 65.
DE   RecName: Full=Cysteine proteinase;
DE            EC=3.4.22.-;
DE   Flags: Fragment;
OS   Tritrichomonas foetus (Trichomonas foetus) (Tritrichomonas suis).
OC   Eukaryota; Metamonada; Parabasalia; Tritrichomonadida; Tritrichomonadidae;
OC   Tritrichomonas.
OX   NCBI_TaxID=56690;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   PubMed=8319888; DOI=10.1111/j.1574-6968.1993.tb06304.x;
RA   Irvine J.W., Coombs G.H., North M.J.;
RT   "Purification of cysteine proteinases from trichomonads using bacitracin-
RT   sepharose.";
RL   FEMS Microbiol. Lett. 110:113-120(1993).
CC   -!- SIMILARITY: Belongs to the peptidase C1 family. {ECO:0000255|PROSITE-
CC       ProRule:PRU10088, ECO:0000255|PROSITE-ProRule:PRU10089,
CC       ECO:0000255|PROSITE-ProRule:PRU10090}.
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DR   MEROPS; C01.093; -.
DR   GO; GO:0008234; F:cysteine-type peptidase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR   InterPro; IPR038765; Papain-like_cys_pep_sf.
DR   SUPFAM; SSF54001; SSF54001; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Hydrolase; Protease; Thiol protease.
FT   CHAIN           1..>23
FT                   /note="Cysteine proteinase"
FT                   /id="PRO_0000050545"
FT   NON_TER         23
SQ   SEQUENCE   23 AA;  2515 MW;  6BD013DCD2284F96 CRC64;
     ADSLDWREKG VVNSIKDQAQ XGS