The binding sites of Magnesium atom in the structure of Crystal Structure of Phenylalanyl-Trna Synthetase Complexed With L- Tyrosine (pdb code 2amc). This binding sites where shown with 5.0 Angstroms radius around Magnesium atom. The 2amc structure was solved by O.KOTIK-KOGAN, N.MOOR, D.TWOROWSKI, M.SAFRO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A) | 25.4-2.7 | Space group | P3221 | a (A) | 173.200 | b (A) | 173.200 | c (A) | 138.230 | alpha (°) | 90.00 | beta (°) | 90.00 | gamma (°) | 120.00 | Rfactor (%) | 22.9 | Rfree (%) | 25.5 |
|
Magnesium binding site 1 out of 1 in 2amc
|  Click to enlarge |  Click to enlarge | Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Magnesium in the PDB 2amc. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Magnesium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Glu262, B: Asn163, B: Arg450, B: Asp452, B: Leu453, B: Asp458, B: Glu461, B: Glu462, | conact list:
Atom | Atom | Distance (A) | Mg | OE1 A:Glu262 | 3.49 | Mg | OE2 A:Glu262 | 2.36 | Mg | CD A:Glu262 | 3.26 | Mg | CG A:Glu262 | 4.62 | Mg | ND2 B:Asn163 | 4.35 | Mg | NH2 B:Arg450 | 4.95 | Mg | O B:Asp452 | 4.20 | Mg | CB B:Asp452 | 4.68 | Mg | OD2 B:Asp452 | 3.54 | Mg | CG B:Asp452 | 4.51 | Mg | CD2 B:Leu453 | 4.69 | Mg | O B:Asp458 | 4.58 | Mg | CB B:Asp458 | 4.80 | Mg | OD1 B:Asp458 | 4.14 | Mg | CG B:Asp458 | 4.79 | Mg | CA B:Asp458 | 4.73 | Mg | OE1 B:Glu461 | 2.25 | Mg | CB B:Glu461 | 4.48 | Mg | OE2 B:Glu461 | 4.19 | Mg | CD B:Glu461 | 3.42 | Mg | CG B:Glu461 | 4.38 | Mg | OE2 B:Glu462 | 4.15 |
| interactive model:
|
|