Calcium in PDB 3mq7: Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317

The structure of Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317, PDB code: 3mq7 was solved by Y.Xiong, H.Yang, J.Wang, W.Meng, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.68 / 2.28
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	66.004, 97.156, 117.404, 90.00, 105.86, 90.00
R / Rfree (%)	23.6 / 27

The binding sites of Calcium atom in the Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317 (pdb code 3mq7). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317, PDB code: 3mq7:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317 within 5.0Å range: probe atom residue distance (Å) B Occ E:Ca1 b:79.2 occ:1.00 O E:HOH166 2.4 11.6 1.0 O E:HOH164 2.5 17.6 1.0 O E:HOH34 2.5 10.3 1.0 OE2 E:GLU73 2.6 19.3 1.0 OE1 E:GLU76 3.0 29.6 1.0 OE1 E:GLU73 3.2 2.0 1.0 CD E:GLU73 3.3 9.2 1.0 OE2 E:GLU76 3.4 23.4 1.0 CD E:GLU76 3.5 22.4 1.0 O E:HOH168 4.4 2.3 1.0 O E:HOH171 4.5 7.3 1.0 CG E:GLU73 4.7 9.7 1.0 CG E:GLU76 4.9 5.8 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Ectodomain Mutant of Bst-2/Tetherin/CD317 within 5.0Å range: probe atom residue distance (Å) B Occ K:Ca1 b:73.9 occ:1.00 O K:HOH26 2.6 6.5 1.0 OE2 K:GLU73 2.7 26.4 1.0 OE1 K:GLU76 3.0 29.7 1.0 OE2 K:GLU76 3.1 49.3 1.0 OE1 K:GLU73 3.1 11.3 1.0 CD K:GLU73 3.2 13.5 1.0 CD K:GLU76 3.3 40.3 1.0 O K:HOH30 4.3 12.4 1.0 CG K:GLU73 4.7 10.3 1.0 CG K:GLU76 4.7 24.6 1.0 CG K:GLN72 4.8 2.0 1.0

H.Yang, J.Wang, X.Jia, M.W.Mcnatt, T.Zang, B.Pan, W.Meng, H.W.Wang, P.D.Bieniasz, Y.Xiong. Structural Insight Into the Mechanisms of Enveloped Virus Tethering By Tetherin. Proc.Natl.Acad.Sci.Usa V. 107 18428 2010.
ISSN: ISSN 0027-8424
PubMed: 20940320
DOI: 10.1073/PNAS.1011485107