Zinc in PDB 6on5: Crystal Structure of the Zn-Bound Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57H Mutant of Human Cellular Retinol Binding Protein II

The structure of Crystal Structure of the Zn-Bound Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57H Mutant of Human Cellular Retinol Binding Protein II, PDB code: 6on5 was solved by A.Ghanbarpour, J.Geiger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.12 / 1.64
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.416, 61.759, 72.638, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 25.5

The binding sites of Zinc atom in the Crystal Structure of the Zn-Bound Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57H Mutant of Human Cellular Retinol Binding Protein II (pdb code 6on5). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of the Zn-Bound Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57H Mutant of Human Cellular Retinol Binding Protein II, PDB code: 6on5:

Zinc binding site 1 out of 1 in the Crystal Structure of the Zn-Bound Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57H Mutant of Human Cellular Retinol Binding Protein II


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 Zn-Bound Domain-Swapped Dimer Q108K:T51D:A28C:L36C:F57H Mutant of Human Cellular Retinol Binding Protein II within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:21.6 occ:0.64 NE2 B:HIS57 2.1 26.0 1.0 O B:HOH284 2.1 20.4 1.0 SG A:CYS36 2.1 20.4 0.4 NE2 A:HIS57 2.2 20.4 0.5 SG A:CYS36 2.2 19.3 0.6 CE1 A:HIS57 2.8 20.6 0.5 CE1 B:HIS57 2.9 27.2 1.0 CD2 B:HIS57 3.2 23.9 1.0 CD2 A:HIS57 3.3 20.9 0.5 CB A:CYS36 3.4 19.4 0.6 CB A:CYS36 3.4 20.4 0.4 OG A:SER55 3.9 28.8 0.5 O B:HOH283 3.9 28.6 1.0 ND1 A:HIS57 4.0 19.3 0.5 ND1 A:HIS57 4.0 21.1 0.5 ND1 B:HIS57 4.1 23.9 1.0 CG A:HIS57 4.2 20.4 0.5 CG B:HIS57 4.3 21.8 1.0 O A:ILE32 4.4 18.4 1.0 CA A:ALA33 4.4 17.9 1.0 CB A:SER55 4.4 24.8 0.5 CE1 A:HIS57 4.6 29.6 0.5 CB A:SER55 4.6 25.0 0.5 CG2 A:ILE32 4.6 19.2 1.0 CA A:CYS36 4.7 19.6 0.4 OG A:SER55 4.7 21.0 0.5 CA A:CYS36 4.7 19.5 0.6 O A:ALA33 4.8 21.1 1.0 CG2 B:ILE32 4.8 28.5 0.3 CG1 B:ILE32 4.8 29.9 0.7 C A:ILE32 4.9 18.9 1.0 N A:CYS36 4.9 19.6 0.6 N A:CYS36 5.0 19.6 0.4

A.Ghanbarpour, C.Pinger, R.Esmatpour Salmani, Z.Assar, E.M.Santos, M.Nosrati, K.Pawlowski, D.Spence, C.Vasileiou, X.Jin, B.Borhan, J.H.Geiger. Engineering the Hcrbpii Domain-Swapped Dimer Into A New Class of Protein Switches. J.Am.Chem.Soc. V. 141 17125 2019.
ISSN: ESSN 1520-5126
PubMed: 31557439
DOI: 10.1021/JACS.9B04664