PDB: 1mrk Compound: Alpha-trichosanthin complexed with formycin Classification: RIBOSOME-INACTIVATING PROTEIN Entry date in PDB: 1995-02-07 Resolution [Å]: 1.60 R-Factor: 0.176

CHAIN: - SWISS-PROT/TREMBL: P09989    KEYWORD: 3D-structure    Antiviral    Hydrolase    Plant defense    Protein synthesis inhibitor    Signal    Toxin    EC: 3.2.2.22 SCOP: d.165.1.1 Alpha and beta proteins (a+b)    Ribosome inactivating proteins (RIP)    Ribosome inactivating proteins (RIP)    Plant cytotoxins    alpha-Trichosanthin    Mongolian snake gourd (Trichosanthes kirilowii maxim) GO:  rRNA N-glycosylase activity    negative regulation of protein biosynthesis

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1bry Y - percentage of sequence identity: 86
1cf5 A - percentage of sequence identity: 61
1mrg - - percentage of sequence identity: 63
1mrj - - percentage of sequence identity: 100
1nio A - percentage of sequence identity: 60