Sodium in PDB 6u6u: IL36R Extracellular Domain in Complex with BI655130 Fab

The structure of IL36R Extracellular Domain in Complex with BI655130 Fab, PDB code: 6u6u was solved by E.T.Larson, N.A.Farrow, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.99 / 2.31
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.698, 70.663, 233.268, 90.00, 90.00, 90.00
R / Rfree (%)	17.9 / 20.2

The binding sites of Sodium atom in the IL36R Extracellular Domain in Complex with BI655130 Fab (pdb code 6u6u). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the IL36R Extracellular Domain in Complex with BI655130 Fab, PDB code: 6u6u:

Sodium binding site 1 out of 1 in the IL36R Extracellular Domain in Complex with BI655130 Fab


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of IL36R Extracellular Domain in Complex with BI655130 Fab within 5.0Å range: probe atom residue distance (Å) B Occ H:Na301 b:25.4 occ:0.68 OH H:TYR101 2.4 38.3 1.0 O R:HOH452 2.4 49.8 1.0 O R:HOH450 2.4 48.6 1.0 O R:HOH438 2.5 43.2 1.0 CZ H:TYR101 3.3 37.5 1.0 CE1 H:TYR101 3.3 38.0 1.0 CE2 R:PHE113 3.7 36.9 1.0 CZ R:PHE113 3.9 37.1 1.0 N R:TRP117 4.1 35.9 1.0 ND1 R:HIS116 4.2 41.8 1.0 N R:GLY211 4.2 46.7 1.0 CA R:HIS116 4.3 37.0 1.0 CA R:GLY211 4.4 46.2 1.0 O R:LYS115 4.5 34.5 1.0 CE2 H:TYR101 4.6 37.4 1.0 CB R:HIS116 4.7 38.8 1.0 CD1 H:TYR101 4.8 37.4 1.0 C R:HIS116 4.8 36.3 1.0 CB R:TRP117 4.8 36.1 1.0 CB R:LEU125 4.8 35.6 1.0 CG R:HIS116 4.8 41.9 1.0 CD2 R:PHE113 4.9 37.1 1.0 O R:HOH455 5.0 46.3 1.0 CE2 R:TYR132 5.0 38.8 1.0

E.T.Larson, D.L.Brennan, E.R.Hickey, R.Ganesan, R.Kroe-Barrett, N.A.Farrow. X-Ray Crystal Structure Localizes the Mechanism of Inhibition of An Il-36R Antagonist Monoclonal Antibody to Interaction with IG1 and IG2 Ecds. Protein Sci. 2020.
ISSN: ESSN 1469-896X
PubMed: 32239732
DOI: 10.1002/PRO.3862