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Magnesium in PDB 1kc1: Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph

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

All present enzymatic activity of Crystal Structure of Dtdp-6-Deoxy-L-Lyxo-4-Hexulose Reductase (Rmld) in Complex with Nadph:
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, PDB code: 1kc1 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) 81.65 / 2.60
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 47.723, 72.471, 82.728, 90.00, 90.00, 90.00
R / Rfree (%) 16.9 / 25.1

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 (pdb code 1kc1). 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, PDB code: 1kc1:

Magnesium binding site 1 out of 1 in 1kc1

Go back to Magnesium Binding Sites List in 1kc1
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


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 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg501

b:31.1
occ:0.50
 O A:HOH937 1.9 9.1 1.0
O A:HOH936 1.9 3.5 1.0
O A:HOH923 2.3 2.5 1.0
OE2 A:GLU190 3.7 26.5 1.0
OE1 A:GLU15 4.1 27.0 1.0
OE2 A:GLU292 4.2 31.7 1.0
OE2 A:GLU15 4.3 30.5 1.0
OE1 A:GLU292 4.5 37.7 1.0
CD A:GLU15 4.6 28.7 1.0
NH2 A:ARG288 4.7 32.8 1.0
CD A:GLU292 4.8 32.4 1.0
NE A:ARG18 4.8 25.6 1.0
CD A:GLU190 4.9 30.2 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 07:40:52 2024

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