Sodium in PDB 1w37: 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus

All present enzymatic activity of 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus:
4.1.2.20;

The structure of 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus, PDB code: 1w37 was solved by A.Theodossis, H.Walden, E.J.Westwick, H.Connaris, H.J.Lamble, D.W.Hough, M.J.Danson, G.L.Taylor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	95.35 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	83.577, 131.553, 132.556, 90.00, 90.00, 90.00
R / Rfree (%)	15.3 / 20.2

The binding sites of Sodium atom in the 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus (pdb code 1w37). 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 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus, PDB code: 1w37:

Sodium binding site 1 out of 1 in the 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of 2-Keto-3-Deoxygluconate(Kdg) Aldolase of Sulfolobus Solfataricus within 5.0Å range: probe atom residue distance (Å) B Occ D:Na1297 b:19.6 occ:1.00 OH D:TYR130 2.8 19.2 1.0 NZ D:LYS155 2.8 29.0 1.0 OG1 D:THR44 3.0 13.8 1.0 N D:THR43 3.1 12.1 1.0 N D:THR44 3.1 13.0 1.0 CB D:PRO7 3.2 10.7 1.0 O D:HOH2137 3.3 25.9 1.0 CG D:PRO7 3.7 10.8 1.0 C D:GLY42 3.7 12.2 1.0 CB D:THR44 3.7 13.4 1.0 CB D:THR43 3.7 10.6 1.0 O D:HOH2115 3.7 27.5 1.0 CA D:THR43 3.8 11.7 1.0 CZ D:TYR130 3.8 20.6 1.0 CA D:GLY42 3.8 11.3 1.0 C D:THR43 4.0 12.3 1.0 CE2 D:TYR130 4.0 22.0 1.0 CA D:THR44 4.0 12.5 1.0 CE D:LYS155 4.2 26.5 1.0 OG1 D:THR43 4.3 8.5 1.0 O D:HOH2040 4.5 16.6 1.0 CA D:PRO7 4.6 10.5 1.0 O D:GLY42 4.6 11.6 1.0 O D:HOH2035 4.7 10.8 1.0 N D:GLY42 5.0 11.2 1.0

A.Theodossis, H.Walden, E.J.Westwick, H.Connaris, H.J.Lamble, D.W.Hough, M.J.Danson, G.L.Taylor. The Structural Basis For Substrate Promiscuity in 2-Keto-3-Deoxygluconate Aldolase From the Entner-Doudoroff Pathway in Sulfolobus Solfataricus. J. Biol. Chem. V. 279 43886 2004.
ISSN: ISSN 0021-9258
PubMed: 15265860
DOI: 10.1074/JBC.M407702200