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Calcium in PDB 4axn: Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases

Enzymatic activity of Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases

All present enzymatic activity of Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases:
3.2.1.14;

Protein crystallography data

The structure of Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases, PDB code: 4axn was solved by C.M.Payne, J.Baban, B.Synstad, P.H.Backe, A.S.Arvai, B.Dalhus, M.Bjoras, V.G.H.Eijsink, M.Sorlie, G.T.Beckham, G.Vaaje-Kolstad, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 200 / 1.68
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 93.550, 93.550, 174.260, 90.00, 90.00, 90.00
R / Rfree (%) 18.64 / 21.55

Calcium Binding Sites:

The binding sites of Calcium atom in the Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases (pdb code 4axn). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases, PDB code: 4axn:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 4axn

Go back to Calcium Binding Sites List in 4axn
Calcium binding site 1 out of 2 in the Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1329

b:13.7
occ:1.00
 OD1 A:ASP134 2.3 12.8 1.0
O A:ALA15 2.4 14.9 1.0
O A:ILE17 2.4 16.5 1.0
OD1 A:ASN93 2.4 12.9 1.0
O A:GLY132 2.4 13.1 1.0
O A:HOH2008 2.4 12.8 1.0
CG A:ASP134 3.4 13.4 1.0
C A:GLY132 3.4 13.1 1.0
CG A:ASN93 3.5 15.8 1.0
C A:ALA15 3.5 17.4 1.0
C A:ILE17 3.6 16.4 1.0
OD2 A:ASP134 3.9 12.8 1.0
CA A:GLY132 4.0 12.0 1.0
ND2 A:ASN93 4.0 12.6 1.0
N A:ILE17 4.1 16.3 1.0
O A:PHE133 4.1 12.7 1.0
C A:ALA16 4.1 15.7 1.0
C A:PHE133 4.2 13.5 1.0
CA A:ALA15 4.2 17.7 1.0
CA A:MET18 4.4 15.9 1.0
N A:ALA16 4.4 16.3 1.0
N A:MET18 4.4 16.1 1.0
CG1 A:VAL89 4.4 13.8 1.0
CA A:ALA16 4.5 15.9 1.0
N A:PHE133 4.5 12.7 1.0
CA A:ILE17 4.5 18.5 1.0
O A:ALA16 4.5 15.7 1.0
N A:ASP134 4.5 11.5 1.0
O A:HOH2009 4.6 22.1 1.0
CG A:MET18 4.6 17.0 1.0
CB A:ASP134 4.6 12.4 1.0
CB A:ASN93 4.6 14.3 1.0
CD A:PRO19 4.7 13.3 1.0
CA A:ASP134 4.7 12.5 1.0
CA A:PHE133 4.8 14.1 1.0
O A:ASP14 4.8 18.9 1.0
CB A:ALA15 5.0 19.1 1.0

Calcium binding site 2 out of 2 in 4axn

Go back to Calcium Binding Sites List in 4axn
Calcium binding site 2 out of 2 in the Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Hallmarks of Processive and Non-Processive Glycoside Hydrolases Revealed From Computational and Crystallographic Studies of the Serratia Marcescens Chitinases within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1329

b:19.5
occ:1.00
 O B:HOH2006 2.1 13.3 1.0
OD1 B:ASN93 2.3 19.4 1.0
O B:GLY132 2.3 17.8 1.0
O B:ILE17 2.4 21.1 1.0
OD1 B:ASP134 2.4 18.5 1.0
O B:ALA15 2.4 23.5 1.0
C B:GLY132 3.4 21.3 1.0
CG B:ASP134 3.4 18.6 1.0
CG B:ASN93 3.4 19.5 1.0
C B:ALA15 3.4 26.8 1.0
C B:ILE17 3.5 22.2 1.0
OD2 B:ASP134 3.8 20.1 1.0
ND2 B:ASN93 3.9 20.5 1.0
CA B:GLY132 3.9 19.0 1.0
N B:ILE17 4.1 23.3 1.0
CA B:ALA15 4.1 27.5 1.0
O B:PHE133 4.1 19.4 1.0
C B:PHE133 4.2 19.0 1.0
C B:ALA16 4.2 22.4 1.0
CG1 B:VAL89 4.4 23.7 1.0
N B:ALA16 4.4 25.5 1.0
N B:MET18 4.4 22.1 1.0
CA B:MET18 4.4 21.7 1.0
N B:PHE133 4.5 20.5 1.0
CA B:ILE17 4.5 24.1 1.0
N B:ASP134 4.5 19.2 1.0
CA B:ALA16 4.5 24.4 1.0
CB B:ASP134 4.6 18.9 1.0
O B:ALA16 4.6 21.3 1.0
CG B:MET18 4.6 23.6 1.0
CB B:ASN93 4.6 19.4 1.0
CA B:ASP134 4.6 17.7 1.0
O B:HOH2007 4.7 30.5 1.0
CD B:PRO19 4.7 18.5 1.0
CB B:ALA15 4.8 28.2 1.0
CA B:PHE133 4.8 20.1 1.0
O B:ASP14 4.9 30.1 1.0

Reference:

C.M.Payne, J.Baban, S.J.Horn, P.H.Backe, A.S.Arvai, B.Dalhus, M.Bjoras, V.G.H.Eijsink, M.Sorlie, G.T.Beckham, G.Vaaje-Kolstad. Hallmarks of Processivity in Glycoside Hydrolases From Crystallographic and Computational Studies of the Serratia Marcescens Chitinases. J.Biol.Chem. V. 287 36322 2012.
ISSN: ISSN 0021-9258
PubMed: 22952223
DOI: 10.1074/JBC.M112.402149
Page generated: Tue Jul 8 18:45:38 2025

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