Zinc in PDB 2hca: Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution

The structure of Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution, PDB code: 2hca was solved by R.Mir, R.Prem Kumar, A.S.Ethayathulla, N.Singh, M.Sinha, P.Kaur, S.Sharma, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.80
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	63.208, 50.435, 65.877, 90.00, 107.61, 90.00
R / Rfree (%)	21.4 / 24.8

The structure of Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Zinc atom in the Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution (pdb code 2hca). 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 Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution, PDB code: 2hca:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 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 Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn698 b:21.5 occ:1.00 OE2 A:GLU659 2.1 27.2 1.0 O A:HOH927 2.2 27.2 1.0 OE1 A:GLU659 2.3 23.8 1.0 CD A:GLU659 2.5 26.0 1.0 CG A:GLU659 3.9 26.4 1.0 O A:GLY653 4.5 30.2 1.0 CG2 A:THR656 4.5 27.7 1.0 N A:THR656 4.8 27.1 1.0 CB A:GLU659 4.8 27.3 1.0 CA A:PRO655 4.9 27.6 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 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 Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn699 b:24.4 occ:1.00 O A:HOH926 2.0 34.3 1.0 NE2 A:HIS588 2.1 21.9 1.0 O A:HOH924 2.2 27.4 1.0 O A:HOH925 2.2 31.1 1.0 CE1 A:HIS588 3.0 21.1 1.0 CD2 A:HIS588 3.2 22.5 1.0 ND1 A:HIS588 4.1 21.8 1.0 CG A:HIS588 4.3 22.9 1.0 CG1 A:VAL591 4.7 22.6 1.0 O A:HOH775 4.8 23.9 1.0

R.Mir, R.Prem Kumar, A.S.Ethayathulla, N.Singh, M.Sinha, P.Kaur, S.Sharma, T.P.Singh. Crystal Structure of Bovine Lactoferrin C-Lobe Liganded with Glucose at 2.8 A Resolution To Be Published.