PDB: 1qri Compound: eco ri endonculease Classification: HYDROLASE/DNA Entry date in PDB: 1999-06-23 Resolution [Å]: 2.60 R-Factor: 0.164

CHAIN: A SWISS-PROT/TREMBL: P00642    KEYWORD: 3D-structure    Endonuclease    Hydrolase    Magnesium    Metal-binding    Nuclease    Plasmid    Restriction system    EC: 3.1.21.4 SCOP: c.52.1.1 Alpha and beta proteins (a/b)    Restriction endonuclease-like    Restriction endonuclease-like    Restriction endonuclease EcoRI    Restriction endonuclease EcoRI    Escherichia coli GO:  type II site-specific deoxyribonuclease activity    DNA restriction-modification system

Image Source: PDB

1ckq A - percentage of sequence identity: 99
1cl8 A - percentage of sequence identity: 99