Sodium in PDB 2ydg: Ascorbate Co-Crystallized Hewl.

All present enzymatic activity of Ascorbate Co-Crystallized Hewl.:
3.2.1.17;

The structure of Ascorbate Co-Crystallized Hewl., PDB code: 2ydg was solved by E.De La Mora, I.Carmichael, E.F.Garman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	55.70 / 2.00
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	78.770, 78.770, 37.370, 90.00, 90.00, 90.00
R / Rfree (%)	19.231 / 22.77

The binding sites of Sodium atom in the Ascorbate Co-Crystallized Hewl. (pdb code 2ydg). 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 Ascorbate Co-Crystallized Hewl., PDB code: 2ydg:

Sodium binding site 1 out of 1 in the Ascorbate Co-Crystallized Hewl.


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Ascorbate Co-Crystallized Hewl. within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1130 b:17.4 occ:1.00 O A:SER60 2.3 11.9 1.0 O A:CYS64 2.3 10.1 1.0 O A:ARG73 2.4 17.4 1.0 O5 A:A5C1131 2.7 24.1 1.0 OG A:SER72 2.8 17.5 1.0 O6 A:A5C1131 3.0 22.6 1.0 C A:CYS64 3.4 10.0 1.0 C6 A:A5C1131 3.4 23.9 1.0 C A:SER60 3.4 11.8 1.0 C A:ARG73 3.4 17.6 1.0 C5 A:A5C1131 3.5 24.3 1.0 CB A:SER72 3.6 18.0 1.0 N A:ARG73 3.9 18.0 1.0 CA A:ASN65 4.0 10.3 1.0 N A:ASN65 4.1 10.0 1.0 CA A:SER60 4.1 11.3 1.0 C A:SER72 4.1 18.1 1.0 N A:CYS64 4.2 9.8 1.0 CA A:ARG73 4.2 17.9 1.0 N A:ASN74 4.3 16.9 1.0 CB A:SER60 4.4 11.1 1.0 CA A:CYS64 4.4 9.8 1.0 C A:ARG61 4.5 13.2 1.0 N A:ARG61 4.5 12.5 1.0 CA A:ASN74 4.5 16.3 1.0 CA A:SER72 4.5 18.0 1.0 O A:SER72 4.5 18.1 1.0 O A:ARG61 4.6 13.5 1.0 N A:TRP62 4.7 12.8 1.0 CB A:ASN74 4.7 16.2 1.0 CA A:ARG61 4.7 13.2 1.0 CB A:THR69 4.7 13.8 1.0 C4 A:A5C1131 4.8 24.7 1.0 O3 A:A5C1131 4.8 23.8 1.0 CB A:ASN65 4.8 10.3 1.0 N A:TRP63 4.9 11.0 1.0 C A:TRP62 4.9 11.7 1.0 O4 A:A5C1131 5.0 25.1 1.0 N A:ASP66 5.0 9.9 1.0

E.De La Mora, I.Carmichael, E.F.Garman. Effective Scavenging at Cryotemperatures: Further Increasing the Dose Tolerance of Protein Crystals. J.Synchrotron.Radiat. V. 18 346 2011.
ISSN: ISSN 0909-0495
PubMed: 21525642
DOI: 10.1107/S0909049511007163