Sodium in PDB 4i6n: Crystal Structure of Trichinella Spiralis UCH37 Catalytic Domain Bound to Ubiquitin Vinyl Methyl Ester

The structure of Crystal Structure of Trichinella Spiralis UCH37 Catalytic Domain Bound to Ubiquitin Vinyl Methyl Ester, PDB code: 4i6n was solved by M.E.Morrow, J.A.Ronau, R.R.White, K.Artavanis-Tsakonas, C.Das, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.88 / 1.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	171.202, 55.759, 73.868, 90.00, 113.42, 90.00
R / Rfree (%)	17.4 / 21.1

The binding sites of Sodium atom in the Crystal Structure of Trichinella Spiralis UCH37 Catalytic Domain Bound to Ubiquitin Vinyl Methyl Ester (pdb code 4i6n). 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 Crystal Structure of Trichinella Spiralis UCH37 Catalytic Domain Bound to Ubiquitin Vinyl Methyl Ester, PDB code: 4i6n:

Sodium binding site 1 out of 1 in the Crystal Structure of Trichinella Spiralis UCH37 Catalytic Domain Bound to Ubiquitin Vinyl Methyl Ester


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Trichinella Spiralis UCH37 Catalytic Domain Bound to Ubiquitin Vinyl Methyl Ester within 5.0Å range: probe atom residue distance (Å) B Occ A:Na302 b:38.6 occ:1.00 O A:VAL102 2.2 34.8 1.0 O A:HOH443 2.3 36.3 1.0 O A:HOH511 2.3 45.3 1.0 O A:HIS99 2.4 37.4 1.0 O A:HOH463 2.4 50.6 1.0 C A:VAL102 3.4 36.0 1.0 C A:HIS99 3.4 34.8 1.0 N A:HIS99 3.8 34.1 1.0 N A:VAL102 4.0 38.0 1.0 CA A:VAL102 4.0 35.5 1.0 CA A:PRO100 4.1 37.2 1.0 CB A:VAL102 4.2 36.6 1.0 O A:HOH453 4.2 38.0 1.0 C A:PRO100 4.2 36.3 1.0 N A:PRO100 4.3 34.2 1.0 OD1 A:ASP103 4.3 66.4 1.0 CA A:HIS99 4.3 31.2 1.0 O A:PRO100 4.4 36.8 1.0 N A:ASP103 4.5 31.1 1.0 N A:ASP101 4.7 38.6 1.0 CA A:ASP103 4.8 35.9 1.0 OD1 A:ASP98 4.9 58.7 1.0 C A:ASP98 4.9 39.8 1.0 CG A:ASP103 5.0 59.6 1.0

M.E.Morrow, M.I.Kim, J.A.Ronau, M.J.Sheedlo, R.R.White, J.Chaney, L.N.Paul, M.A.Lill, K.Artavanis-Tsakonas, C.Das. Stabilization of An Unusual Salt Bridge in Ubiquitin By the Extra C-Terminal Domain of the Proteasome-Associated Deubiquitinase UCH37 As A Mechanism of Its Exo Specificity. Biochemistry V. 52 3564 2013.
ISSN: ISSN 0006-2960
PubMed: 23617878
DOI: 10.1021/BI4003106