Zinc in PDB 3kj7: Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution

The structure of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution, PDB code: 3kj7 was solved by R.Mir, G.Vikram, N.Singh, M.Sinha, S.Sharma, P.Kaur, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	62.62 / 1.91
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	61.810, 50.134, 65.545, 90.00, 107.10, 90.00
R / Rfree (%)	20.9 / 24.1

The structure of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Zinc atom in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution (pdb code 3kj7). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution, PDB code: 3kj7:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn81 b:18.7 occ:1.00 OE1 A:GLU659 2.0 15.2 1.0 OE2 A:GLU659 2.2 16.7 1.0 CD A:GLU659 2.4 16.2 1.0 O A:GLY653 3.7 23.4 1.0 CG A:GLU659 3.9 15.8 1.0 O A:ARG654 4.5 20.1 1.0 CA A:PRO655 4.6 17.2 1.0 CB A:GLU659 4.8 16.0 1.0 N A:THR656 4.9 15.2 1.0 CG2 A:THR656 4.9 14.3 1.0 C A:GLY653 4.9 23.7 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn82 b:24.6 occ:1.00 O A:HOH893 2.0 27.8 1.0 NE2 A:HIS588 2.0 18.6 1.0 O A:HOH1240 2.4 30.9 1.0 CE1 A:HIS588 3.0 17.4 1.0 CD2 A:HIS588 3.1 18.5 1.0 ND1 A:HIS588 4.1 19.4 1.0 CG A:HIS588 4.2 17.4 1.0 O A:HOH1288 4.2 66.5 1.0 CG2 A:VAL591 4.3 19.3 1.0 O A:HOH807 4.6 19.4 1.0 O A:HOH894 4.7 23.2 1.0

R.Mir, R.P.Kumar, N.Singh, G.P.Vikram, M.Sinha, A.Bhushan, P.Kaur, A.Srinivasan, S.Sharma, T.P.Singh. Specific Interactions of C-Terminal Half (C-Lobe) of Lactoferrin Protein with Edible Sugars: Binding and Structural Studies with Implications on Diabetes. Int.J.Biol.Macromol. V. 47 50 2010.
ISSN: ISSN 0141-8130
PubMed: 20371371
DOI: 10.1016/J.IJBIOMAC.2010.03.021