Platinum in the structure of Crystal Structure of Pitrilysin (pdb 1q2l)

The binding sites of Platinum atom in the structure of Crystal Structure of Pitrilysin (pdb code 1q2l). This binding sites where shown with 5.0 Angstroms radius around Platinum atom. The 1q2l structure was solved by K.MASKOS, D.JOZIC, C.FERNANDEZ-CATALAN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 12.0-2.2 Space group P3221 a (A) 115.200 b (A) 115.200 c (A) 178.500 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 21 Rfree (%) 25 Platinum Binding Sites: Platinum binding site 1 out of 6 in 1q2l Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Platinum in the PDB 1q2l. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His522, A: Arg886, A: Pt2002, A: Hoh2853, A: Hoh3293, conact list: Atom Atom Distance (A) Pt NE2 A:His522 2.33 Pt ND1 A:His522 4.43 Pt CD2 A:His522 3.26 Pt CE1 A:His522 3.32 Pt CG A:His522 4.43 Pt CD A:Arg886 3.77 Pt CZ A:Arg886 4.23 Pt NE A:Arg886 4.45 Pt NH1 A:Arg886 3.18 Pt PT A:Pt2002 4.06 Pt O A:Hoh2853 4.98 Pt O A:Hoh3293 3.66 interactive model: Platinum binding site 2 out of 6 in 1q2l Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Platinum in the PDB 1q2l. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Arg886, A: Pt2001, A: Hoh2296, A: Hoh2853, A: Hoh3293, conact list: Atom Atom Distance (A) Pt CZ A:Arg886 4.55 Pt NH2 A:Arg886 4.83 Pt NH1 A:Arg886 3.40 Pt PT A:Pt2001 4.06 Pt O A:Hoh2296 4.38 Pt O A:Hoh2853 2.64 Pt O A:Hoh3293 3.17 interactive model: Platinum binding site 3 out of 6 in 1q2l Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Platinum in the PDB 1q2l. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Glu463, A: His465, A: Hoh2184, A: Hoh2187, A: Hoh2720, A: Hoh2779, A: Hoh2876, A: Hoh2948, A: Hoh3020, A: Hoh3313, A: Hoh3357, conact list: Atom Atom Distance (A) Pt O A:Glu463 4.82 Pt NE2 A:His465 3.22 Pt ND1 A:His465 3.37 Pt CD2 A:His465 4.44 Pt CE1 A:His465 2.35 Pt CG A:His465 4.52 Pt O A:Hoh2184 3.42 Pt O A:Hoh2187 3.22 Pt O A:Hoh2720 4.44 Pt O A:Hoh2779 2.86 Pt O A:Hoh2876 3.41 Pt O A:Hoh2948 2.91 Pt O A:Hoh3020 4.42 Pt O A:Hoh3313 2.19 Pt O A:Hoh3357 4.78 interactive model: Platinum binding site 4 out of 6 in 1q2l Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Platinum in the PDB 1q2l. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His114, A: Hoh3106, A: Hoh3341, conact list: Atom Atom Distance (A) Pt NE2 A:His114 2.41 Pt ND1 A:His114 4.19 Pt CD2 A:His114 3.26 Pt CE1 A:His114 3.19 Pt CG A:His114 4.25 Pt O A:Hoh3106 2.79 Pt O A:Hoh3341 3.88 interactive model: Platinum binding site 5 out of 6 in 1q2l Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 5 of Platinum in the PDB 1q2l. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Arg35, A: Arg304, A: Glu425, A: His426, A: Hoh3000, conact list: Atom Atom Distance (A) Pt CZ A:Arg35 4.35 Pt NH2 A:Arg35 3.64 Pt NH1 A:Arg35 4.62 Pt CD A:Arg304 4.56 Pt CZ A:Arg304 4.08 Pt NE A:Arg304 4.65 Pt NH2 A:Arg304 4.86 Pt NH1 A:Arg304 3.17 Pt OE2 A:Glu425 4.34 Pt CD A:Glu425 4.89 Pt CG A:Glu425 4.47 Pt NE2 A:His426 2.30 Pt ND1 A:His426 4.40 Pt CD2 A:His426 3.23 Pt CE1 A:His426 3.31 Pt CG A:His426 4.40 Pt O A:Hoh3000 3.09 interactive model: Platinum binding site 6 out of 6 in 1q2l Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 6 of Platinum in the PDB 1q2l. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Platinum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His937, A: Hoh2996, A: Hoh3041, A: Hoh3366, conact list: Atom Atom Distance (A) Pt O A:His937 4.05 Pt CB A:His937 4.76 Pt O A:Hoh2996 4.28 Pt O A:Hoh3041 4.08 Pt O A:Hoh3366 4.80 interactive model: