Potassium in PDB 5z6e: Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form

The structure of Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form, PDB code: 5z6e was solved by S.S.Srivastava, R.Sankaranarayanan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.45 / 1.86
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	48.951, 48.951, 81.844, 90.00, 90.00, 120.00
R / Rfree (%)	15.9 / 20.1

The structure of Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Potassium atom in the Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form (pdb code 5z6e). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form, PDB code: 5z6e:

Potassium binding site 1 out of 1 in the Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of A Beta Gamma-Crystallin Domain of Abundant Perithecial Protein (App) From Neurospora Crassa in the CA2+-Bound Form within 5.0Å range: probe atom residue distance (Å) B Occ A:K202 b:24.3 occ:1.00 O A:HOH311 2.4 25.4 1.0 OD2 A:ASP88 2.5 14.5 1.0 O A:ALA50 2.6 11.7 1.0 O A:THR68 2.7 17.7 1.0 O A:GLY47 2.9 12.3 1.0 O A:ALA48 3.1 18.9 1.0 CG A:ASP88 3.4 13.4 1.0 C A:ALA48 3.5 15.0 1.0 C A:ALA50 3.7 11.5 1.0 C A:THR68 3.7 16.1 1.0 N A:ALA50 3.7 12.3 1.0 O A:HOH341 3.8 24.9 1.0 CG1 A:VAL46 3.8 13.5 1.0 O A:HOH304 3.8 16.1 1.0 C A:GLY47 3.9 13.9 1.0 CB A:ASP88 3.9 13.2 1.0 CA A:ALA48 4.0 17.0 1.0 CA A:THR68 4.1 12.7 1.0 N A:SER49 4.2 13.6 1.0 CA A:ALA50 4.3 10.6 1.0 OD1 A:ASP88 4.3 16.7 1.0 O A:HOH319 4.4 12.7 1.0 C A:SER49 4.4 14.4 1.0 CB A:THR68 4.4 14.8 1.0 N A:ALA48 4.4 13.2 1.0 CA A:SER49 4.6 13.2 1.0 N A:LYS51 4.8 11.9 1.0 N A:THR69 4.8 13.9 1.0 O A:VAL46 4.8 13.7 1.0 CB A:VAL46 5.0 12.7 1.0

S.Swaroop Srivastava, R.Raman, U.Kiran, R.Garg, S.Chadalawada, A.D.Pawar, R.Sankaranarayanan, Y.Sharma. Interface Interactions Between Beta Gamma-Crystallin Domain and Ig-Like Domain Render CA2+-Binding Site Inoperative in Abundant Perithecial Protein of Neurospora Crassa. Mol.Microbiol. V. 110 955 2018.
ISSN: ESSN 1365-2958
PubMed: 30216631
DOI: 10.1111/MMI.14130