Magnesium in PDB 3cmq: Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase

All present enzymatic activity of Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase:
6.1.1.20;

The structure of Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase, PDB code: 3cmq was solved by L.Klipcan, I.L.Levin, N.Kessler, N.Moor, I.Finarov, M.Safro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.20
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	54.888, 90.168, 95.840, 90.00, 90.00, 90.00
R / Rfree (%)	19.2 / 24.2

The binding sites of Magnesium atom in the Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase (pdb code 3cmq). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase, PDB code: 3cmq:

Magnesium binding site 1 out of 1 in the Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Human Mitochondrial Phenylalanine Trna Synthetase within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg416 b:20.0 occ:1.00 OP3 A:FA5999 2.4 57.8 1.0 C5' A:FA5999 2.9 84.8 1.0 N A:GLY254 3.3 19.4 1.0 O A:HOH1094 3.3 57.5 1.0 P A:FA5999 3.3 73.1 1.0 CA A:GLY254 3.4 18.3 1.0 O5' A:FA5999 3.4 78.0 1.0 CB A:FA5999 3.5 28.3 1.0 C A:FA5999 3.5 41.9 1.0 OP2 A:FA5999 3.5 73.7 1.0 CZ A:PHE232 3.8 18.0 1.0 C A:LEU253 3.9 20.2 1.0 C4' A:FA5999 4.0 88.6 1.0 CA A:FA5999 4.0 35.9 1.0 CE1 A:PHE232 4.2 14.5 1.0 O A:LEU253 4.3 22.2 1.0 O A:HOH1160 4.4 0.7 1.0 O A:GLY277 4.5 18.3 1.0 O A:FA5999 4.5 39.3 1.0 CA A:LEU253 4.5 19.6 1.0 O3' A:FA5999 4.5 90.0 1.0 CG A:FA5999 4.6 22.4 1.0 C3' A:FA5999 4.6 90.6 1.0 OP1 A:FA5999 4.6 73.2 1.0 C A:GLY254 4.7 17.4 1.0 CD1 A:FA5999 4.8 19.4 1.0 CE2 A:PHE232 4.9 16.0 1.0 CG A:GLU240 4.9 26.3 1.0 OE1 A:GLU240 4.9 36.5 1.0 O A:HOH1051 4.9 29.4 1.0

L.Klipcan, I.Levin, N.Kessler, N.Moor, I.Finarov, M.Safro. The Trna-Induced Conformational Activation of Human Mitochondrial Phenylalanyl-Trna Synthetase. Structure V. 16 1095 2008.
ISSN: ISSN 0969-2126
PubMed: 18611382
DOI: 10.1016/J.STR.2008.03.020