Calcium in PDB 7mg1: Concanavalin A Crystallized Without Dna Glycoconjugate

The structure of Concanavalin A Crystallized Without Dna Glycoconjugate, PDB code: 7mg1 was solved by B.E.Partridge, P.H.Winegar, C.A.Mirkin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.62 / 2.00
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	61.19, 85.18, 89.25, 90, 90, 90
R / Rfree (%)	20.3 / 26.2

The structure of Concanavalin A Crystallized Without Dna Glycoconjugate also contains other interesting chemical elements:

Manganese

(Mn)

1 atom

The binding sites of Calcium atom in the Concanavalin A Crystallized Without Dna Glycoconjugate (pdb code 7mg1). 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 Concanavalin A Crystallized Without Dna Glycoconjugate, PDB code: 7mg1:

Calcium binding site 1 out of 1 in the Concanavalin A Crystallized Without Dna Glycoconjugate


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Concanavalin A Crystallized Without Dna Glycoconjugate within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca302 b:20.1 occ:1.00 OD2 A:ASP19 2.2 17.8 1.0 O A:HOH456 2.3 22.2 1.0 OD1 A:ASP10 2.4 16.6 1.0 OD1 A:ASN14 2.4 19.8 1.0 O A:TYR12 2.4 23.6 1.0 OD2 A:ASP10 2.5 15.4 1.0 CG A:ASP10 2.7 17.6 1.0 CG A:ASP19 3.4 20.4 1.0 CG A:ASN14 3.5 21.4 1.0 C A:TYR12 3.7 21.1 1.0 OD1 A:ASP19 3.9 21.1 1.0 N A:ASN14 4.0 22.8 1.0 CB A:ASN14 4.1 20.7 1.0 MN A:MN301 4.1 20.3 1.0 CB A:ASP10 4.3 17.1 1.0 CA A:TYR12 4.5 20.5 1.0 N A:TYR12 4.5 20.6 1.0 ND2 A:ASN14 4.6 18.2 1.0 N A:PRO13 4.6 22.7 1.0 O A:HOH407 4.6 14.3 1.0 O A:ASP208 4.6 17.8 1.0 CB A:ASP19 4.6 20.8 1.0 CA A:PRO13 4.6 22.9 1.0 CB A:ARG228 4.6 20.8 1.0 CE1 A:HIS24 4.7 20.1 1.0 C A:PRO13 4.7 24.7 1.0 CA A:ARG228 4.7 20.9 1.0 CA A:ASN14 4.7 21.3 1.0 CB A:TYR12 4.7 20.6 1.0 O A:ARG228 4.7 21.8 1.0 OD2 A:ASP208 4.8 22.0 1.0

B.E.Partridge, P.H.Winegar, Z.Han, C.A.Mirkin. Redefining Protein Interfaces Within Protein Single Crystals with Dna J.Am.Chem.Soc. 2021.
ISSN: ESSN 1520-5126
DOI: 10.1021/JACS.1C04191