Atomistry » Calcium » PDB 6im1-6j42 » 6iqy
Atomistry »
  Calcium »
    PDB 6im1-6j42 »
      6iqy »

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: Tue Jul 16 09:33:06 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy