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Magnesium in PDB 1kc3: Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose

Enzymatic activity of Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose

All present enzymatic activity of Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose:
1.1.1.133;

Protein crystallography data

The structure of Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose, PDB code: 1kc3 was solved by W.Blankenfeldt, I.D.Kerr, M.F.Giraud, H.J.Mcmiken, G.A.Leonard, C.Whitfield, P.Messner, M.Graninger, J.H.Naismith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.87 / 2.70
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 47.980, 72.261, 82.682, 90.00, 90.00, 90.00
R / Rfree (%) 19.1 / 28.9

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose (pdb code 1kc3). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose, PDB code: 1kc3:

Magnesium binding site 1 out of 1 in 1kc3

Go back to Magnesium Binding Sites List in 1kc3
Magnesium binding site 1 out of 1 in the Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph and Dtdp-L-Rhamnose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg501

b:12.8
occ:0.50
 O A:HOH910 2.1 34.6 1.0
O A:HOH909 2.2 15.1 1.0
O A:HOH908 2.2 29.2 1.0
OE2 A:GLU292 4.1 50.3 1.0
OE2 A:GLU190 4.1 28.1 1.0
OE1 A:GLU15 4.2 23.1 1.0
OE1 A:GLU292 4.2 52.3 1.0
CD A:GLU292 4.6 51.0 1.0
OE2 A:GLU15 4.7 25.4 1.0
NH2 A:ARG288 4.7 46.5 1.0
CD A:GLU15 4.9 19.0 1.0

Reference:

W.Blankenfeldt, I.D.Kerr, M.F.Giraud, H.J.Mcmiken, G.Leonard, C.Whitfield, P.Messner, M.Graninger, J.H.Naismith. Variation on A Theme of Sdr. Dtdp-6-Deoxy-L- Lyxo-4-Hexulose Reductase (Rmld) Shows A New MG2+-Dependent Dimerization Mode. Structure V. 10 773 2002.
ISSN: ISSN 0969-2126
PubMed: 12057193
DOI: 10.1016/S0969-2126(02)00770-0
Page generated: Tue Aug 13 07:40:57 2024

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