Magnesium in PDB 2amc: Crystal Structure of Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine

All present enzymatic activity of Crystal Structure of Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine:
6.1.1.20;

The structure of Crystal Structure of Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine, PDB code: 2amc was solved by O.Kotik-Kogan, N.Moor, D.Tworowski, M.Safro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.41 / 2.70
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	173.200, 173.200, 138.230, 90.00, 90.00, 120.00
R / Rfree (%)	22.9 / 25.5

The binding sites of Magnesium atom in the Crystal Structure of Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine (pdb code 2amc). 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 Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine, PDB code: 2amc:

Magnesium binding site 1 out of 1 in the Crystal Structure of Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine


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 Phenylalanyl-Trna Synthetase Complexed with L- Tyrosine within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg901 b:41.2 occ:1.00 OE1 B:GLU461 2.3 31.6 1.0 OE2 A:GLU262 2.4 33.8 1.0 CD A:GLU262 3.3 32.2 1.0 CD B:GLU461 3.4 27.3 1.0 OE1 A:GLU262 3.5 34.6 1.0 OD2 B:ASP452 3.5 26.8 1.0 OD1 B:ASP458 4.1 19.6 1.0 OE2 B:GLU462 4.1 27.6 1.0 OE2 B:GLU461 4.2 26.9 1.0 O B:ASP452 4.2 31.6 1.0 ND2 B:ASN163 4.3 23.0 1.0 CG B:GLU461 4.4 23.7 1.0 CB B:GLU461 4.5 24.6 1.0 CG B:ASP452 4.5 28.0 1.0 O B:ASP458 4.6 26.7 1.0 CG A:GLU262 4.6 31.9 1.0 CB B:ASP452 4.7 27.7 1.0 CD2 B:LEU453 4.7 22.7 1.0 CA B:ASP458 4.7 24.6 1.0 CG B:ASP458 4.8 23.1 1.0 CB B:ASP458 4.8 22.0 1.0 NH2 B:ARG450 5.0 27.1 1.0

O.Kotik-Kogan, N.Moor, D.Tworowski, M.Safro. Structural Basis For Discrimination of L-Phenylalanine From L-Tyrosine By Phenylalanyl-Trna Synthetase Structure V. 13 1799 2005.
ISSN: ISSN 0969-2126
PubMed: 16338408
DOI: 10.1016/J.STR.2005.08.013