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Calcium in PDB 1oc6: Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution

Enzymatic activity of Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution

All present enzymatic activity of Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution:
3.2.1.91;

Protein crystallography data

The structure of Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution, PDB code: 1oc6 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 / 1.50
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 (%) 11.3 / 14.9

Calcium Binding Sites:

The binding sites of Calcium atom in the Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution (pdb code 1oc6). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution, PDB code: 1oc6:

Calcium binding site 1 out of 1 in 1oc6

Go back to Calcium Binding Sites List in 1oc6
Calcium binding site 1 out of 1 in the Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure Native of the D405N Mutant of the Cellobiohydrolase CEL6A From Humicola Insolens at 1.5 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca501

b:25.9
occ:1.00
 O A:HOH2173 2.1 18.2 1.0
O A:HOH2293 2.4 25.6 1.0
O A:HOH2335 2.4 9.7 0.5
O A:HOH2332 2.4 8.8 1.0
OE1 A:GLU367 2.5 9.2 1.0
CD A:GLU367 3.4 8.4 1.0
OE2 A:GLU367 3.5 9.7 1.0
O A:HOH2291 3.9 11.5 1.0
O A:HOH2289 4.6 26.9 1.0
O A:LYS366 4.7 8.6 1.0
CG A:GLU367 4.8 7.8 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 Jul 7 17:52:58 2025

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