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Magnesium in PDB 1oc7: D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution

Enzymatic activity of D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution

All present enzymatic activity of D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution:
3.2.1.91;

Protein crystallography data

The structure of D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution, PDB code: 1oc7 was solved by A.Varrot, T.P.Frandsen, I.Von Ossowski, V.Boyer, H.Driguez, M.Schulein, G.J.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.11
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 57.504, 60.148, 97.207, 90.00, 90.00, 90.00
R / Rfree (%) 10.5 / 12.4

Magnesium Binding Sites:

The binding sites of Magnesium atom in the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution (pdb code 1oc7). 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 D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution, PDB code: 1oc7:

Magnesium binding site 1 out of 1 in 1oc7

Go back to Magnesium Binding Sites List in 1oc7
Magnesium binding site 1 out of 1 in the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens in Complex with Methyl-Tetrathio-Alpha-D-Cellopentoside at 1.1 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg501

b:11.1
occ:1.00
 O A:HOH2578 2.0 12.1 1.0
O A:HOH2019 2.1 12.4 1.0
O A:HOH2168 2.1 12.1 1.0
O A:HOH2073 2.1 12.1 1.0
O A:HOH2048 2.1 13.4 1.0
O A:HOH2581 2.1 11.9 1.0
O A:HOH2074 4.1 14.2 1.0
O A:HOH2076 4.1 42.6 1.0
OXT A:ACT502 4.2 14.8 1.0
OE1 A:GLN98 4.2 13.8 1.0
O A:HOH2077 4.3 21.3 1.0
O A:GLU131 4.3 8.6 1.0
O A:LEU99 4.3 7.9 1.0
O A:ACT502 4.3 12.5 1.0
O A:HOH2072 4.3 13.9 1.0
OH A:TYR167 4.4 13.2 1.0
O A:DMF503 4.4 10.1 1.0
CE1 A:TYR167 4.5 10.8 1.0
C1 A:DMF503 4.7 13.3 1.0
C A:ACT502 4.8 11.8 1.0

Reference:

A.Varrot, T.P.Frandsen, I.Von Ossowski, V.Boyer, H.Driguez, M.Schulein, G.J.Davies. Structural Basis For Ligand Binding and Processivity in Cellobiohydrolase CEL6A From Humicola Insolens Structure V. 11 855 2003.
ISSN: ISSN 0969-2126
PubMed: 12842048
DOI: 10.1016/S0969-2126(03)00124-2
Page generated: Mon Dec 14 06:34:31 2020

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