Sodium in PDB 1rw9: Crystal Structure of the Arthrobacter Aurescens Chondroitin Ac Lyase

All present enzymatic activity of Crystal Structure of the Arthrobacter Aurescens Chondroitin Ac Lyase:
4.2.2.5;

The structure of Crystal Structure of the Arthrobacter Aurescens Chondroitin Ac Lyase, PDB code: 1rw9 was solved by V.V.Lunin, Y.Li, R.J.Linhardt, H.Miyazono, M.Kyogashima, T.Kaneko, A.W.Bell, M.Cygler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.04 / 1.35
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	57.569, 86.455, 80.483, 90.00, 106.90, 90.00
R / Rfree (%)	13 / 17.5

The binding sites of Sodium atom in the Crystal Structure of the Arthrobacter Aurescens Chondroitin Ac Lyase (pdb code 1rw9). 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 the Arthrobacter Aurescens Chondroitin Ac Lyase, PDB code: 1rw9:

Sodium binding site 1 out of 1 in the Crystal Structure of the Arthrobacter Aurescens Chondroitin Ac Lyase


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 the Arthrobacter Aurescens Chondroitin Ac Lyase within 5.0Å range: probe atom residue distance (Å) B Occ A:Na900 b:18.8 occ:1.00 O A:HOH1298 2.1 23.2 1.0 O A:HIS233 2.2 11.6 1.0 O A:TRP465 2.2 14.5 1.0 O A:HOH1052 2.5 12.3 1.0 OG1 A:THR235 2.8 10.6 1.0 C A:TRP465 3.3 13.1 1.0 O A:GLY466 3.4 14.0 1.0 C A:HIS233 3.4 9.9 1.0 O A:HOH1982 3.4 49.8 1.0 C A:GLY466 3.4 13.8 1.0 CA A:GLY466 3.5 13.8 1.0 CB A:HIS233 3.8 9.7 1.0 N A:GLY466 3.8 12.2 1.0 N A:THR235 3.9 9.6 1.0 O A:HOH1784 4.0 37.7 1.0 CB A:THR235 4.0 10.6 1.0 CA A:HIS233 4.2 10.3 1.0 N A:ALA467 4.2 14.4 1.0 CA A:TRP465 4.4 11.9 1.0 CG2 A:THR235 4.4 12.7 1.0 N A:SER234 4.4 10.4 1.0 CB A:SER234 4.5 14.9 1.0 CA A:THR235 4.5 9.7 1.0 CB A:TRP465 4.7 13.2 1.0 CA A:SER234 4.7 12.5 1.0 OE2 A:GLU407 4.8 9.8 1.0 OG1 A:THR236 4.8 9.1 1.0 C A:SER234 4.8 11.2 1.0 CA A:ALA467 4.8 16.0 1.0

V.V.Lunin, Y.Li, R.J.Linhardt, H.Miyazono, M.Kyogashima, T.Kaneko, A.W.Bell, M.Cygler. High-Resolution Crystal Structure of Arthrobacter Aurescens Chondroitin Ac Lyase: An Enzyme-Substrate Complex Defines the Catalytic Mechanism J.Mol.Biol. V. 337 367 2004.
ISSN: ISSN 0022-2836
PubMed: 15003453
DOI: 10.1016/J.JMB.2003.12.071