Atomistry » Magnesium » PDB 1jx2-1k9m » 1k72
Atomistry »
  Magnesium »
    PDB 1jx2-1k9m »
      1k72 »

Magnesium in PDB 1k72: The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose

Enzymatic activity of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose

All present enzymatic activity of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose:
3.2.1.4;

Protein crystallography data

The structure of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose, PDB code: 1k72 was solved by D.Mandelman, A.Belaich, J.P.Belaich, N.Aghajari, H.Driguez, R.Haser, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.31 / 1.80
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 57.000, 57.600, 86.800, 93.60, 100.80, 99.50
R / Rfree (%) 16.6 / 19.8

Other elements in 1k72:

The structure of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose also contains other interesting chemical elements:

Calcium (Ca) 4 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose (pdb code 1k72). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose, PDB code: 1k72:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in 1k72

Go back to Magnesium Binding Sites List in 1k72
Magnesium binding site 1 out of 4 in the The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg780

b:36.1
occ:1.00
 O A:HOH1117 2.1 28.4 1.0
O A:HOH1123 2.2 34.7 1.0
OD1 A:ASP24 2.2 22.8 1.0
O A:HOH816 2.3 16.1 1.0
O A:HOH1124 2.6 37.1 1.0
CG A:ASP24 3.3 20.4 1.0
OD2 A:ASP24 3.6 25.1 1.0
O A:LEU25 3.9 19.1 1.0
OD2 A:ASP36 4.2 20.2 1.0
OD1 A:ASP36 4.4 16.0 1.0
CB A:ASP24 4.6 19.1 1.0
CG A:ASP36 4.7 16.5 1.0
C A:ASP24 4.9 17.3 1.0
C A:LEU25 4.9 19.4 1.0
N A:LEU25 5.0 16.9 1.0
CA A:ASP24 5.0 18.4 1.0

Magnesium binding site 2 out of 4 in 1k72

Go back to Magnesium Binding Sites List in 1k72
Magnesium binding site 2 out of 4 in the The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg781

b:34.8
occ:1.00
 OD2 A:ASP500 2.0 14.9 1.0
O A:HOH1005 2.1 27.5 1.0
O A:HOH886 2.1 16.2 1.0
O A:HOH1119 2.2 21.8 1.0
O A:HOH1030 2.4 28.5 1.0
CG A:ASP500 3.2 14.5 1.0
O A:HOH927 3.4 30.1 1.0
CB A:ASP500 3.9 14.5 1.0
O A:ASN538 4.2 16.6 1.0
O A:HOH1118 4.2 19.5 1.0
OD1 A:ASP500 4.3 13.7 1.0
O A:ASN581 4.4 12.6 1.0

Magnesium binding site 3 out of 4 in 1k72

Go back to Magnesium Binding Sites List in 1k72
Magnesium binding site 3 out of 4 in the The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg782

b:24.9
occ:1.00
 O A:HOH817 2.0 22.5 1.0
O A:HOH1120 2.0 22.6 1.0
O A:HOH1010 2.0 27.5 1.0
O A:HOH787 2.1 28.4 1.0
O A:HOH1121 2.1 23.9 1.0
O4 A:CBI777 2.2 20.6 0.5
O4 A:CBI777 2.2 20.6 0.5
C4 A:CBI777 3.2 20.5 0.5
C4 A:CBI777 3.2 20.5 0.5
O A:HOH790 3.9 13.8 1.0
OE2 A:GLU420 4.0 13.8 1.0
O A:HOH983 4.0 20.0 1.0
O6 A:CBI777 4.1 20.0 0.5
O6 A:CBI777 4.1 20.0 0.5
O3 A:CBI777 4.1 21.2 0.5
O3 A:CBI777 4.1 21.2 0.5
O A:HOH1106 4.1 41.5 1.0
O A:HOH1157 4.1 25.8 1.0
C6 A:CBI777 4.1 20.6 0.5
C6 A:CBI777 4.1 20.6 0.5
C3 A:CBI777 4.3 20.4 0.5
C3 A:CBI777 4.3 20.4 0.5
C5 A:CBI777 4.3 19.8 0.5
C5 A:CBI777 4.3 19.8 0.5
CD A:GLU420 4.7 15.5 1.0
OE1 A:GLU420 4.7 15.6 1.0
O A:HOH1103 4.7 30.3 1.0
OH A:TYR205 4.7 10.2 1.0
CD2 A:TYR204 5.0 13.2 1.0

Magnesium binding site 4 out of 4 in 1k72

Go back to Magnesium Binding Sites List in 1k72
Magnesium binding site 4 out of 4 in the The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of The X-Ray Crystal Structure of CEL9G Complexed with Cellotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg617

b:29.1
occ:1.00
 O B:HOH979 2.0 21.4 1.0
OD1 B:ASP24 2.1 19.0 1.0
O B:HOH978 2.2 34.2 1.0
O B:HOH727 2.2 23.7 1.0
O B:HOH741 2.3 20.6 1.0
O B:HOH910 2.3 31.6 1.0
CG B:ASP24 3.1 19.0 1.0
OD2 B:ASP24 3.4 22.4 1.0
O B:LEU25 3.8 17.8 1.0
OD2 B:ASP36 4.0 17.3 1.0
OD1 B:ASP36 4.1 15.7 1.0
CB B:ASP24 4.5 16.5 1.0
CG B:ASP36 4.5 16.1 1.0
C B:ASP24 4.7 14.1 1.0
CA B:ASP24 4.8 14.1 1.0
C B:LEU25 4.8 18.8 1.0
N B:LEU25 4.8 14.6 1.0

Reference:

D.Mandelman, A.Belaich, J.P.Belaich, N.Aghajari, H.Driguez, R.Haser. X-Ray Crystal Structure of the Multidomain Endoglucanase CEL9G From Clostridium Cellulolyticum Complexed with Natural and Synthetic Cello-Oligosaccharides J.Bacteriol. V. 185 4127 2003.
ISSN: ISSN 0021-9193
PubMed: 12837787
DOI: 10.1128/JB.185.14.4127-4135.2003
Page generated: Tue Aug 13 07:09:15 2024

Last articles

Zn in 9JPJ
Zn in 9JP7
Zn in 9JPK
Zn in 9JPL
Zn in 9GN6
Zn in 9GN7
Zn in 9GKU
Zn in 9GKW
Zn in 9GKX
Zn in 9GL0
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy