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Calcium in PDB 3wn1: Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose

Enzymatic activity of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose

All present enzymatic activity of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose:
3.2.1.55;

Protein crystallography data

The structure of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose, PDB code: 3wn1 was solved by Z.Fujimoto, T.Maehara, H.Ichinose, M.Michikawa, K.Harazono, S.Kaneko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 31.07 / 2.00
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 97.668, 97.668, 104.019, 90.00, 90.00, 90.00
R / Rfree (%) 17.9 / 20.4

Other elements in 3wn1:

The structure of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose (pdb code 3wn1). 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 Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose, PDB code: 3wn1:

Calcium binding site 1 out of 1 in 3wn1

Go back to Calcium Binding Sites List in 3wn1
Calcium binding site 1 out of 1 in the Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Streptomyces Coelicolor Alpha-L- Arabinofuranosidase in Complex with Xylotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca501

b:19.4
occ:1.00
 O A:HOH655 2.4 14.1 1.0
O A:HOH652 2.4 6.6 1.0
OE1 A:GLN364 2.4 12.6 1.0
O A:HOH656 2.4 13.0 1.0
O A:HOH654 2.5 10.7 1.0
O A:HOH653 2.5 11.8 1.0
NE2 A:HIS427 2.5 12.2 1.0
CE1 A:HIS427 3.4 12.3 1.0
CD2 A:HIS427 3.4 12.5 1.0
CD A:GLN364 3.5 12.3 1.0
NE2 A:GLN364 3.8 12.5 1.0
O A:GLN310 4.0 12.6 1.0
O A:PRO253 4.1 12.1 1.0
O A:HOH614 4.2 15.2 1.0
O A:GLY428 4.4 12.6 1.0
ND1 A:HIS427 4.6 12.3 1.0
CG A:HIS427 4.6 12.4 1.0
OG1 A:THR254 4.6 12.1 1.0
O A:VAL363 4.7 11.4 1.0
O A:ALA252 4.7 12.2 1.0
O A:PHE203 4.8 11.4 1.0
CG A:GLN364 4.8 12.0 1.0
O A:ASP202 4.9 11.9 1.0

Reference:

T.Maehara, Z.Fujimoto, H.Ichinose, M.Michikawa, K.Harazono, S.Kaneko. Crystal Structure and Characterization of the Glycoside Hydrolase Family 62 Alpha-L-Arabinofuranosidase From Streptomyces Coelicolor J.Biol.Chem. V. 289 7962 2014.
ISSN: ISSN 0021-9258
PubMed: 24482228
DOI: 10.1074/JBC.M113.540542
Page generated: Tue Jul 8 17:58:01 2025

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