Magnesium in PDB 3ecb: Crystal Structure of Mouse H-2DD in Complex with Peptide P18-I10 Derived From Human Immunodeficiency Virus Envelope Glycoprotein 120

The structure of Crystal Structure of Mouse H-2DD in Complex with Peptide P18-I10 Derived From Human Immunodeficiency Virus Envelope Glycoprotein 120, PDB code: 3ecb was solved by K.Natarajan, R.Wang, D.H.Margulies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.80 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	46.727, 89.452, 109.705, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 22.7

The binding sites of Magnesium atom in the Crystal Structure of Mouse H-2DD in Complex with Peptide P18-I10 Derived From Human Immunodeficiency Virus Envelope Glycoprotein 120 (pdb code 3ecb). 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 Mouse H-2DD in Complex with Peptide P18-I10 Derived From Human Immunodeficiency Virus Envelope Glycoprotein 120, PDB code: 3ecb:

Magnesium binding site 1 out of 1 in the Crystal Structure of Mouse H-2DD in Complex with Peptide P18-I10 Derived From Human Immunodeficiency Virus Envelope Glycoprotein 120


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 Mouse H-2DD in Complex with Peptide P18-I10 Derived From Human Immunodeficiency Virus Envelope Glycoprotein 120 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg282 b:46.0 occ:1.00 SG A:CYS121 2.7 41.5 1.0 CB A:CYS121 3.4 35.7 1.0 O A:HOH441 3.8 38.4 1.0 O A:HOH430 3.9 41.7 1.0 CA A:CYS121 3.9 29.8 1.0 O A:GLY120 4.3 32.9 1.0 N A:CYS121 4.7 30.3 1.0 C A:GLY120 4.8 29.0 1.0

R.Wang, K.Natarajan, D.H.Margulies. Structural Basis of the CD8ALPHABETA/Mhc Class I Interaction: Focused Recognition Orients CD8BETA to A T Cell Proximal Position J.Immunol. V. 183 2554 2009.
ISSN: ISSN 0022-1767
PubMed: 19625641
DOI: 10.4049/JIMMUNOL.0901276