Calcium in PDB 6iqy: High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared

Enzymatic activity of High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared

All present enzymatic activity of High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared:
1.3.3.5;

Protein crystallography data

The structure of High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared, PDB code: 6iqy was solved by N.Shibata, M.Akter, Y.Higuchi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.86 / 1.60
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 59.298, 152.253, 69.908, 90.00, 91.66, 90.00
R / Rfree (%) 19.1 / 22.5

Other elements in 6iqy:

The structure of High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared also contains other interesting chemical elements:

Copper (Cu) 8 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared (pdb code 6iqy). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared, PDB code: 6iqy:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 6iqy

Go back to Calcium Binding Sites List in 6iqy
Calcium binding site 1 out of 2 in the High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca613

b:19.0
occ:0.58
 O A:HOH1006 2.4 22.2 1.0
O A:HOH1402 2.4 40.0 1.0
O A:HOH1061 2.4 26.0 1.0
O A:HOH1106 2.5 29.3 1.0
O A:HOH851 2.6 33.3 1.0
O A:HOH1358 3.3 40.0 1.0
O A:HOH1190 4.4 33.6 1.0
O A:HOH820 4.5 20.4 1.0
O A:ALA496 4.7 13.9 1.0
NE2 A:GLN495 4.8 9.8 1.0
OE1 A:GLU492 4.8 26.3 1.0
O A:HOH949 4.9 29.4 1.0

Calcium binding site 2 out of 2 in 6iqy

Go back to Calcium Binding Sites List in 6iqy
Calcium binding site 2 out of 2 in the High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of High Resolution Structure of Bilirubin Oxidase From Myrothecium Verrucaria - M467Q Mutant, Anaerobically Prepared within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca614

b:16.9
occ:0.55
 O B:HOH938 2.4 19.3 1.0
O B:HOH1444 2.4 34.9 1.0
O B:HOH701 2.5 27.1 1.0
O B:HOH1207 2.5 33.3 1.0
O B:HOH1401 2.5 41.8 1.0
O B:HOH1074 2.5 28.5 1.0
OE2 B:GLU492 4.2 42.4 1.0
O B:HOH834 4.5 21.2 1.0
O B:ALA496 4.6 12.0 1.0
O B:HOH1206 4.6 27.3 1.0
NE2 B:GLN495 4.7 12.1 1.0
O B:HOH953 4.8 26.1 1.0
CB B:GLN495 5.0 12.8 1.0

Reference:

M.Akter, T.Tokiwa, M.Shoji, K.Nishikawa, Y.Shigeta, T.Sakurai, Y.Higuchi, K.Kataoka, N.Shibata. Redox Potential-Dependent Formation of An Unusual His-Trp Bond in Bilirubin Oxidase. Chemistry V. 24 18052 2018.
ISSN: ISSN 1521-3765
PubMed: 30156345
DOI: 10.1002/CHEM.201803798
Page generated: Sat Dec 12 06:11:41 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy