Magnesium in PDB 2x7a: Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain

The structure of Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain, PDB code: 2x7a was solved by G.Natrajan, A.A.Mccarthy, W.Weissenhorn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.880 / 2.77
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	169.890, 85.930, 123.310, 90.00, 126.94, 90.00
R / Rfree (%)	23.64 / 27.28

The structure of Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain also contains other interesting chemical elements:

Chlorine	(Cl)	7 atoms
Sodium	(Na)	7 atoms

The binding sites of Magnesium atom in the Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain (pdb code 2x7a). 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 Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain, PDB code: 2x7a:

Magnesium binding site 1 out of 1 in the Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structural Basis of Hiv-1 Tethering to Membranes By the BST2-Tetherin Ectodomain within 5.0Å range: probe atom residue distance (Å) B Occ I:Mg1148 b:65.2 occ:1.00 CB J:ASN141 2.8 0.6 1.0 CA J:ASN141 2.9 60.3 1.0 CB I:ASN141 3.1 0.6 1.0 CA I:ASN141 3.2 0.7 1.0 ND2 I:ASN141 3.3 0.5 1.0 ND2 J:ASN141 3.4 97.6 1.0 N I:ASN141 3.5 99.0 1.0 N J:ASN141 3.5 85.7 1.0 O J:LEU137 3.5 61.5 1.0 CG I:ASN141 3.6 0.7 1.0 CG J:ASN141 3.6 0.1 1.0 O I:LEU137 3.7 0.0 1.0 C I:GLU140 4.2 89.9 1.0 CD1 I:LEU144 4.2 61.0 1.0 CG I:GLU140 4.2 0.7 1.0 C J:ASN141 4.3 45.9 1.0 C J:GLU140 4.4 53.5 1.0 O I:GLU140 4.5 0.0 1.0 O J:ASN141 4.6 87.1 1.0 C J:LEU137 4.6 66.5 1.0 C I:ASN141 4.7 0.9 1.0 OD1 I:ASN141 4.7 0.3 1.0 C I:LEU137 4.7 0.3 1.0 CB I:GLU140 4.8 0.8 1.0 O J:GLU140 4.8 0.5 1.0 OD1 J:ASN141 4.8 0.2 1.0 CG I:LEU137 4.8 80.7 1.0 CA I:LEU137 4.9 98.3 1.0

A.Hinz, N.Miguet, G.Natrajan, Y.Usami, H.Yamanaka, P.Renesto, B.Hartlieb, A.A.Mccarthy, J.P.Simorre, H.Gottlinger, W.Weissenhorn. Structural Basis of Hiv-1 Tethering to Membranes By the Bst-2/Tetherin Ectodomain. Cell Host Microbe V. 7 314 2010.
ISSN: ISSN 1931-3128
PubMed: 20399176
DOI: 10.1016/J.CHOM.2010.03.005