The homing endonuclease I-SceI bound to its DNA recognition region

PDB ID: 1R7M
Gene source organism: Saccharomyces cerevisiae
Expression organism: Escherichia coli Deposition date: 2003-10-21
Classification: HYDROLASE/DNA
Keywords: protein-DNA complex, endonuclease, LAGLIDADG, BETA-SADDLE, HYDROLASE-DNA COMPLEX
Technique: X-RAY DIFFRACTION
Assembly: 1
Resolution: 2.25
R-value: 0.235
Metal site idBound amino acidsBound ligands IDs
1R7M-CA-1 C1T1 DC C.15 DT D.16 HOH C.315 HOH D.31 HOH D.41 HOH D.47
1R7M-CA-2 A1C1D2 ASP A.144 ASP A.44 DA C.14 DC D.17 HOH D.30
1R7M-CA-3 C2D2G1 ASP A.145 ASP A.44 DC C.15 DC D.17 GLY A.43 HOH A.327