Zinc in PDB 2b65: Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A Resolution

The structure of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A Resolution, PDB code: 2b65 was solved by N.Singh, R.Prem Kumar, T.Jabeen, 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 / 1.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	61.484, 49.846, 65.161, 90.00, 107.07, 90.00
R / Rfree (%)	19.3 / 21.9

The structure of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A 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 Maltose at 1.5A Resolution (pdb code 2b65). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A Resolution, PDB code: 2b65:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A 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 Maltose at 1.5A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:17.7 occ:1.00 OE2 A:GLU659 2.0 16.9 1.0 O A:HOH3193 2.2 24.2 1.0 OE1 A:GLU659 2.2 15.2 1.0 CD A:GLU659 2.4 17.4 1.0 O A:GLY653 3.7 23.8 1.0 CG A:GLU659 3.9 16.2 1.0 O A:HOH3282 3.9 27.9 1.0 O A:HOH3411 4.1 35.8 1.0 O A:ARG654 4.4 17.5 1.0 CA A:PRO655 4.6 16.6 1.0 CB A:GLU659 4.8 16.0 1.0 N A:THR656 4.8 14.6 1.0 CG2 A:THR656 4.9 14.7 1.0 C A:GLY653 4.9 22.3 1.0

Zinc binding site 2 out of 3 in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A 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 Maltose at 1.5A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1002 b:21.3 occ:1.00 O A:HOH3374 1.9 37.9 1.0 O A:HOH3375 2.0 33.1 1.0 NE2 A:HIS588 2.1 18.0 1.0 O A:HOH3195 2.2 23.3 1.0 CE1 A:HIS588 2.9 19.3 1.0 CD2 A:HIS588 3.2 19.7 1.0 ND1 A:HIS588 4.1 18.7 1.0 O A:HOH3376 4.2 29.9 1.0 O A:HOH3129 4.2 33.6 1.0 CG2 A:VAL591 4.2 23.0 1.0 CG A:HIS588 4.2 19.2 1.0 O A:HOH3304 4.2 37.6 1.0 O A:HOH3091 4.5 25.0 1.0 O A:HOH3048 4.6 21.6 1.0

Zinc binding site 3 out of 3 in the Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1003 b:23.7 occ:0.50 NE2 A:HIS606 2.0 30.6 1.0 N A:THR343 2.0 36.0 1.0 O A:THR343 2.1 28.6 1.0 O3 A:SO42002 2.3 34.1 0.5 CE1 A:HIS606 2.3 29.9 1.0 C A:THR343 2.8 29.2 1.0 CA A:THR343 2.8 32.2 1.0 CB A:TYR342 2.9 42.8 1.0 C A:TYR342 2.9 39.1 1.0 CD1 A:TYR342 3.1 41.5 1.0 CA A:TYR342 3.2 41.3 1.0 OG1 A:THR343 3.3 32.1 1.0 CD2 A:HIS606 3.3 25.2 1.0 CG A:TYR342 3.4 43.8 1.0 ND1 A:HIS606 3.6 30.9 1.0 S A:SO42002 3.6 37.0 0.5 CB A:THR343 3.7 32.1 1.0 O A:HOH3388 3.7 37.9 1.0 O A:TYR342 3.9 40.1 1.0 O A:HOH3368 4.0 33.3 1.0 O2 A:SO42002 4.0 44.4 0.5 CG A:HIS606 4.1 25.6 1.0 N A:ARG344 4.1 26.6 1.0 O1 A:SO42002 4.3 41.0 0.5 CE1 A:TYR342 4.4 42.3 1.0 CG2 A:THR343 4.6 37.1 1.0 O4 A:SO42002 4.6 41.4 0.5 N A:TYR342 4.7 42.5 1.0 CD2 A:TYR342 4.8 44.8 1.0 CA A:ARG344 4.9 25.6 1.0 CG2 A:VAL610 4.9 20.9 1.0 O A:HOH3389 5.0 38.6 1.0

N.Singh, R.Prem Kumar, T.Jabeen, P.Kaur, S.Sharma, T.P.Singh. Crystal Structure of the Complex of C-Lobe of Bovine Lactoferrin with Maltose at 1.5A Resolution To Be Published.