Zinc in PDB 6v65: Crystal Structure of Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex

The structure of Crystal Structure of Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex, PDB code: 6v65 was solved by W.Yan, D.K.Simanshu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	52.68 / 2.76
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	72.556, 70.553, 80.311, 90.00, 99.61, 90.00
R / Rfree (%)	22.1 / 24.1

The structure of Crystal Structure of Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Crystal Structure of Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex (pdb code 6v65). 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 Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex, PDB code: 6v65:

Zinc binding site 1 out of 1 in the Crystal Structure of Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex


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 Kras(Gmppnp)-NF1(Grd)-SPRED1 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:71.6 occ:1.00 ND1 A:HIS49 2.0 0.1 1.0 SG A:CYS55 2.3 89.8 1.0 CE1 A:HIS49 3.0 88.6 1.0 CB A:CYS55 3.0 88.9 1.0 CG A:HIS49 3.1 91.2 1.0 CB A:HIS49 3.4 99.0 1.0 NE2 A:HIS49 4.1 94.2 1.0 CD2 A:HIS49 4.2 94.1 1.0 CA A:CYS55 4.3 91.9 1.0 C A:CYS55 4.3 92.8 1.0 O A:CYS55 4.5 95.0 1.0 N A:ALA56 4.8 0.7 1.0 CA A:HIS49 4.9 0.3 1.0

W.Yan, E.Markegard, S.Dharmaiah, A.Urisman, M.Drew, D.Esposito, K.Scheffzek, D.V.Nissley, F.Mccormick, D.K.Simanshu. Structural Insights Into the SPRED1-Neurofibromin-Kras Complex and Disruption of SPRED1-Neurofibromin Interaction By Oncogenic Egfr. Cell Rep V. 32 07909 2020.
ISSN: ESSN 2211-1247
PubMed: 32697994
DOI: 10.1016/J.CELREP.2020.107909