Magnesium in PDB 2efq: Crystal Structure of THR134 to Ala of ST1022-Glutamine Complex From Sulfolobus Tokodaii 7

The structure of Crystal Structure of THR134 to Ala of ST1022-Glutamine Complex From Sulfolobus Tokodaii 7, PDB code: 2efq was solved by T.S.Kumarevel, P.Karthe, N.Nakano, A.Shinkai, S.Yokoyama, Riken Structuralgenomics/Proteomics Initiative (Rsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.76 / 2.30
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	103.946, 103.946, 75.039, 90.00, 90.00, 90.00
R / Rfree (%)	22.9 / 26.7

The binding sites of Magnesium atom in the Crystal Structure of THR134 to Ala of ST1022-Glutamine Complex From Sulfolobus Tokodaii 7 (pdb code 2efq). 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 THR134 to Ala of ST1022-Glutamine Complex From Sulfolobus Tokodaii 7, PDB code: 2efq:

Magnesium binding site 1 out of 1 in the Crystal Structure of THR134 to Ala of ST1022-Glutamine Complex From Sulfolobus Tokodaii 7


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 THR134 to Ala of ST1022-Glutamine Complex From Sulfolobus Tokodaii 7 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg151 b:72.6 occ:1.00 CB A:TYR51 3.6 35.3 1.0 CD1 A:TYR51 3.7 43.9 1.0 CG A:TYR51 4.1 40.0 1.0 O A:TYR51 4.6 27.7 1.0 CB A:TYR53 4.7 39.0 1.0 CA A:TYR53 4.7 32.7 1.0 O A:ALA52 4.7 27.1 1.0 C A:TYR51 4.7 29.1 1.0 CA A:TYR51 4.7 30.8 1.0 N A:TYR53 4.9 30.3 1.0 CB A:ASN146 4.9 25.7 1.0 C A:ALA52 4.9 28.8 1.0 CE1 A:TYR51 4.9 44.1 1.0

T.S.Kumarevel, N.Nakano, K.Ponnuraj, S.C.Gopinath, K.Sakamoto, A.Shinkai, P.K.Kumar, S.Yokoyama. Crystal Structure of Glutamine Receptor Protein From Sulfolobus Tokodaii Strain 7 in Complex with Its Effector L-Glutamine: Implications of Effector Binding in Molecular Association and Dna Binding. Nucleic Acids Res. V. 36 4808 2008.
ISSN: ISSN 0305-1048
PubMed: 18653535
DOI: 10.1093/NAR/GKN456