Iron 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:

Zinc

(Zn)

2 atoms

The binding sites of Iron 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 Iron atom.
In total only one binding site of Iron was determined in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Dextrin at 1.9 A Resolution, PDB code: 3kj7:

Iron binding site 1 out of 1 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 Iron with other atoms in the Fe 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:Fe84 b:13.7 occ:1.00 OH A:TYR526 2.0 12.9 1.0 OH A:TYR433 2.0 12.9 1.0 OD1 A:ASP395 2.2 12.7 1.0 O2 A:CO385 2.2 14.7 1.0 O1 A:CO385 2.2 14.2 1.0 NE2 A:HIS595 2.4 10.5 1.0 C A:CO385 2.5 14.0 1.0 CZ A:TYR433 3.0 14.7 1.0 CD2 A:HIS595 3.1 9.8 1.0 CZ A:TYR526 3.1 11.5 1.0 CG A:ASP395 3.2 12.7 1.0 CE1 A:HIS595 3.4 10.4 1.0 CE1 A:TYR433 3.6 13.3 1.0 CB A:ASP395 3.7 12.6 1.0 O3 A:CO385 3.8 12.9 1.0 CE1 A:TYR526 3.8 11.6 1.0 O A:HOH820 3.9 12.3 1.0 O A:HOH851 3.9 12.6 1.0 CE2 A:TYR433 4.0 14.8 1.0 CE2 A:TYR526 4.0 10.5 1.0 OD2 A:ASP395 4.3 13.2 1.0 CG A:HIS595 4.3 11.7 1.0 NH2 A:ARG463 4.4 15.4 1.0 CB A:THR464 4.4 11.2 1.0 CA A:ASP395 4.4 12.5 1.0 ND1 A:HIS595 4.5 13.0 1.0 N A:THR464 4.7 11.6 1.0 OG1 A:THR464 4.7 12.0 1.0 N A:ALA465 4.7 12.0 1.0 NE A:ARG463 4.7 14.7 1.0 CD1 A:TYR433 4.8 14.6 1.0 N A:GLY396 5.0 12.2 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