Calcium in PDB 3ppv: Crystal Structure of An Engineered Vwf A2 Domain (N1493C and C1670S)

The structure of Crystal Structure of An Engineered Vwf A2 Domain (N1493C and C1670S), PDB code: 3ppv was solved by M.Zhou, X.Dong, C.Zhong, J.Ding, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.70 / 1.90
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	69.759, 69.759, 73.605, 90.00, 90.00, 120.00
R / Rfree (%)	20.2 / 23.1

The binding sites of Calcium atom in the Crystal Structure of An Engineered Vwf A2 Domain (N1493C and C1670S) (pdb code 3ppv). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of An Engineered Vwf A2 Domain (N1493C and C1670S), PDB code: 3ppv:

Calcium binding site 1 out of 1 in the Crystal Structure of An Engineered Vwf A2 Domain (N1493C and C1670S)


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 An Engineered Vwf A2 Domain (N1493C and C1670S) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1683 b:21.9 occ:0.70 OD1 A:ASN1602 2.3 16.4 1.0 O A:ARG1597 2.3 23.7 1.0 OD2 A:ASP1498 2.3 17.9 1.0 O A:ALA1600 2.3 19.7 1.0 OD2 A:ASP1596 2.4 23.5 1.0 O A:HOH36 2.4 23.5 1.0 CG A:ASP1596 3.2 23.2 1.0 CG A:ASP1498 3.3 18.4 1.0 CG A:ASN1602 3.3 16.3 1.0 C A:ALA1600 3.3 21.5 1.0 C A:ARG1597 3.4 26.6 1.0 OD1 A:ASP1596 3.5 23.7 1.0 CB A:ASP1498 3.6 15.8 1.0 ND2 A:ASN1602 3.7 15.5 1.0 CB A:ALA1600 3.7 23.5 1.0 N A:ARG1597 3.8 23.4 1.0 CA A:ALA1600 3.9 24.2 1.0 N A:ALA1600 4.0 28.7 1.0 O A:PRO1601 4.1 16.4 1.0 CA A:ARG1597 4.1 24.7 1.0 C A:PRO1601 4.2 16.9 1.0 N A:GLU1598 4.3 30.2 1.0 OD1 A:ASP1498 4.4 17.5 1.0 O A:GLU1598 4.4 34.6 1.0 N A:PRO1601 4.4 18.8 1.0 C A:GLU1598 4.5 35.2 1.0 CA A:GLU1598 4.5 34.8 1.0 CB A:ASP1596 4.5 22.7 1.0 N A:ASN1602 4.6 15.7 1.0 CB A:ARG1597 4.6 23.9 1.0 CB A:ASN1602 4.6 15.2 1.0 C A:ASP1596 4.6 22.6 1.0 CA A:PRO1601 4.7 17.6 1.0 CA A:ASN1602 4.8 15.2 1.0 CD2 A:PHE1590 4.8 15.4 1.0 CA A:ASP1596 4.8 22.3 1.0 CA A:ASP1498 4.9 15.7 1.0 N A:ASP1498 5.0 16.2 1.0

M.Zhou, X.Dong, C.Baldauf, H.Chen, Y.Zhou, T.A.Springer, X.Luo, C.Zhong, F.Grater, J.Ding. A Novel Calcium-Binding Site of Von Willebrand Factor A2 Domain Regulates Its Cleavage By ADAMTS13 Blood V. 117 4623 2011.
ISSN: ISSN 0006-4971
PubMed: 21385852
DOI: 10.1182/BLOOD-2010-11-321596