Nickel in the structure of Crystal Structure of A Putative Fe(III) Abc Transporter (TM0189) From Thermotoga Maritima MSB8 At 1.70 A Resolution (pdb 2etv)

The binding sites of Nickel atom in the structure of Crystal Structure of A Putative Fe(III) Abc Transporter (TM0189) From Thermotoga Maritima MSB8 At 1.70 A Resolution (pdb code 2etv). This binding sites where shown with 5.0 Angstroms radius around Nickel atom. The 2etv structure was solved by JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG), with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 30.0-1.7 Space group P63 a (A) 109.820 b (A) 109.820 c (A) 122.670 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 16.3 Rfree (%) 20.7 Nickel Binding Sites: Nickel binding site 1 out of 1 in 2etv Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Nickel in the PDB 2etv. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Nickel atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: His-3, A: His-1, A: Glu33, A: Hoh495, A: Hoh496, A: Hoh564, A: Hoh644, A: Hoh756, conact list: Atom Atom Distance (A) Ni NE2 A:His-3 2.23 Ni ND1 A:His-3 4.35 Ni CD2 A:His-3 3.15 Ni CE1 A:His-3 3.25 Ni CG A:His-3 4.34 Ni NE2 A:His-1 2.16 Ni ND1 A:His-1 4.27 Ni CD2 A:His-1 3.13 Ni CE1 A:His-1 3.15 Ni CG A:His-1 4.28 Ni OE1 A:Glu33 4.57 Ni CD A:Glu33 5.00 Ni O A:Hoh495 2.04 Ni O A:Hoh496 2.18 Ni O A:Hoh564 4.86 Ni O A:Hoh644 4.67 Ni O A:Hoh756 4.58 interactive model: