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Calcium in PDB 2yih: Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan

Enzymatic activity of Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan

All present enzymatic activity of Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan:
3.2.1.151; 3.2.1.4;

Protein crystallography data

The structure of Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan, PDB code: 2yih was solved by A.Ariza, J.M.Eklof, O.Spadiut, W.A.Offen, S.M.Roberts, W.Besenmatter, E.P.Friis, M.Skjot, K.S.Wilson, H.Brumer, G.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 41.76 / 1.70
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 83.530, 83.530, 157.140, 90.00, 90.00, 120.00
R / Rfree (%) 15.683 / 18.418

Other elements in 2yih:

The structure of Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan (pdb code 2yih). 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 of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan, PDB code: 2yih:

Calcium binding site 1 out of 1 in 2yih

Go back to Calcium Binding Sites List in 2yih
Calcium binding site 1 out of 1 in the Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of A Paenibacillus Polymyxa Xyloglucanase From Gh Family 44 with Xyloglucan within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1520

b:10.3
occ:1.00
 O A:ASP151 2.3 13.1 1.0
O A:TYR156 2.4 11.4 1.0
OD1 A:ASP154 2.4 10.3 1.0
O A:HOH2095 2.4 10.9 1.0
OE1 A:GLU56 2.4 10.3 1.0
O A:HOH2096 2.5 8.8 1.0
OE2 A:GLU56 2.5 10.5 1.0
CD A:GLU56 2.8 9.8 1.0
CG A:ASP154 3.4 11.7 1.0
C A:ASP151 3.5 12.6 1.0
C A:TYR156 3.6 11.4 1.0
OD2 A:ASP154 3.8 11.3 1.0
N A:TYR156 4.2 11.4 1.0
O A:HOH2090 4.2 10.5 1.0
CG A:GLU56 4.3 9.9 1.0
CA A:ASP151 4.4 13.2 1.0
CA A:TYR156 4.4 11.4 1.0
O A:ASP154 4.4 11.7 1.0
CB A:ASP151 4.4 14.8 1.0
N A:ASP151 4.5 12.3 1.0
N A:LEU152 4.5 13.0 1.0
N A:VAL157 4.5 11.1 1.0
CA A:VAL157 4.6 11.3 1.0
CA A:LEU152 4.6 13.8 1.0
CG2 A:VAL157 4.6 12.9 1.0
C A:ASP154 4.7 12.2 1.0
O A:HOH2211 4.7 11.9 1.0
N A:ASP154 4.7 13.7 1.0
CB A:ASP154 4.7 11.8 1.0
O A:HOH2092 4.8 10.6 1.0
CB A:TYR156 4.8 11.2 1.0
C A:LEU152 4.9 14.4 1.0
CA A:ASP154 4.9 12.4 1.0

Reference:

A.Ariza, J.M.Eklof, O.Spadiut, W.A.Offen, S.M.Roberts, W.Besenmatter, E.P.Friis, M.Skjot, K.S.Wilson, H.Brumer, G.Davies. Structure and Activity of Paenibacillus Polymyxa Xyloglucanase From Glycoside Hydrolase Family 44. J.Biol.Chem. V. 286 33890 2011.
ISSN: ISSN 0021-9258
PubMed: 21795708
DOI: 10.1074/JBC.M111.262345
Page generated: Tue Jul 8 09:41:12 2025

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