Calcium in PDB 3v6n: Crystal Structure of A Plant Albumin From Cicer Arietinum Showing Hemagglutination

The structure of Crystal Structure of A Plant Albumin From Cicer Arietinum Showing Hemagglutination, PDB code: 3v6n was solved by U.Sharma, C.G.Suresh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.94 / 2.20
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	71.246, 73.360, 87.174, 90.00, 90.00, 90.00
R / Rfree (%)	17.9 / 22.6

The structure of Crystal Structure of A Plant Albumin From Cicer Arietinum Showing Hemagglutination also contains other interesting chemical elements:

Iodine	(I)	2 atoms
Chlorine	(Cl)	3 atoms
Sodium	(Na)	2 atoms

The binding sites of Calcium atom in the Crystal Structure of A Plant Albumin From Cicer Arietinum Showing Hemagglutination (pdb code 3v6n). 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 A Plant Albumin From Cicer Arietinum Showing Hemagglutination, PDB code: 3v6n:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of A Plant Albumin From Cicer Arietinum Showing Hemagglutination


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 A Plant Albumin From Cicer Arietinum Showing Hemagglutination within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca229 b:10.6 occ:1.00 O A:ASP174 2.3 18.0 1.0 O A:ASN7 2.4 14.2 1.0 O A:HOH283 2.4 18.0 1.0 O A:ASP65 2.4 11.9 1.0 O A:ASP121 2.4 12.3 1.0 OD1 A:ASN7 2.5 16.9 1.0 O A:HOH281 2.5 15.8 1.0 C A:ASN7 3.4 14.4 1.0 C A:ASP174 3.5 18.5 1.0 C A:ASP121 3.5 13.2 1.0 C A:ASP65 3.5 12.3 1.0 CG A:ASN7 3.6 16.4 1.0 CA A:ASN7 4.0 15.2 1.0 CA A:ASP121 4.0 14.1 1.0 CA A:ASP174 4.2 20.6 1.0 CA A:ASP65 4.2 12.5 1.0 CB A:ASN7 4.3 16.0 1.0 CB A:ASP65 4.4 12.8 1.0 N A:SER175 4.5 17.4 1.0 ND2 A:ASN7 4.5 16.4 1.0 N A:CYS66 4.6 12.0 1.0 N A:ALA8 4.6 13.6 1.0 N A:ALA122 4.6 12.8 1.0 O A:ILE120 4.7 15.4 1.0 CA A:SER175 4.8 16.7 1.0 CA A:CYS66 4.8 12.1 1.0 CB A:ASP121 4.8 14.6 1.0 CB A:ASP174 4.9 22.5 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of A Plant Albumin From Cicer Arietinum Showing Hemagglutination


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 A Plant Albumin From Cicer Arietinum Showing Hemagglutination within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca229 b:12.9 occ:1.00 O B:ASP121 2.3 16.2 1.0 O B:ASP65 2.4 14.7 1.0 O B:HOH267 2.4 24.8 1.0 OD1 B:ASN7 2.4 19.0 1.0 O B:HOH266 2.4 17.9 1.0 O B:ASP174 2.4 21.5 1.0 O B:ASN7 2.4 16.9 1.0 C B:ASP121 3.4 16.8 1.0 C B:ASP65 3.5 14.7 1.0 C B:ASN7 3.5 17.3 1.0 CG B:ASN7 3.5 19.1 1.0 C B:ASP174 3.5 24.2 1.0 CA B:ASN7 4.0 18.6 1.0 CA B:ASP121 4.0 17.4 1.0 CA B:ASP65 4.2 14.2 1.0 CA B:ASP174 4.2 27.7 1.0 CB B:ASP65 4.3 14.0 1.0 CB B:ASN7 4.3 18.8 1.0 ND2 B:ASN7 4.5 19.1 1.0 O B:ILE120 4.5 17.1 1.0 N B:CYS66 4.5 15.0 1.0 N B:ALA122 4.5 16.6 1.0 N B:SER175 4.6 22.3 1.0 N B:ALA8 4.6 17.4 1.0 CA B:CYS66 4.8 15.2 1.0 CB B:ASP174 4.8 30.3 1.0 CB B:ASP121 4.8 18.4 1.0 CA B:SER175 4.9 21.8 1.0 CA B:ALA122 4.9 16.8 1.0 CA B:ALA8 5.0 17.2 1.0

U.Sharma, U.V.Katre, C.G.Suresh. Crystal Structure of A Plant Albumin From Cicer Arietinum (Chickpea) Possessing Hemopexin Fold and Hemagglutination Activity Planta 2015.
ISSN: ISSN 0032-0935
PubMed: 25559942
DOI: 10.1007/S00425-014-2236-6