PDB: 1iac Compound: Astacin with zinc replaced by mercury(ii) Classification: ZINC ENDOPEPTIDASE Entry date in PDB: 1994-08-31 Resolution [Å]: 2.10 R-Factor: 0.160

CHAIN: - SWISS-PROT/TREMBL: P07584    KEYWORD: 3D-structure    Hydrolase    Metalloprotease    Signal    Zinc    Zymogen    EC: 3.4.24.21 SCOP: d.92.1.8 Alpha and beta proteins (a+b)    Zincin-like    Metalloproteases ("zincins"), catalytic domain    Astacin    Astacin    European fresh water crayfish (Astacus astacus) GO:  astacin activity    metallopeptidase activity    zinc ion binding    proteolysis and peptidolysis

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1iab - - percentage of sequence identity: 100
1iae - - percentage of sequence identity: 100