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Calcium in PDB 3c7f: Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose.

Enzymatic activity of Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose.

All present enzymatic activity of Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose.:
3.2.1.55;

Protein crystallography data

The structure of Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose., PDB code: 3c7f was solved by E.Vandermarliere, T.M.Bourgois, M.D.Winn, S.Van Campenhout, G.Volckaert, S.V.Strelkov, J.A.Delcour, A.Rabijns, C.M.Courtin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 1.55
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 68.627, 73.662, 106.368, 90.00, 90.00, 90.00
R / Rfree (%) 16.4 / 19

Other elements in 3c7f:

The structure of Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose. also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose. (pdb code 3c7f). 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 A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose., PDB code: 3c7f:

Calcium binding site 1 out of 1 in 3c7f

Go back to Calcium Binding Sites List in 3c7f
Calcium binding site 1 out of 1 in the Crystal Structure of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis 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 A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase From Bacillus Subtilis in Complex with Xylotriose. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca803

b:11.5
occ:1.00
 OE1 A:GLU359 2.3 11.8 1.0
OD1 A:ASP480 2.3 13.5 1.0
O A:GLN384 2.4 11.7 1.0
OD1 A:ASN383 2.4 12.8 1.0
O A:ASP480 2.5 11.1 1.0
OE2 A:GLU361 2.5 11.2 1.0
OE1 A:GLU361 2.5 11.1 1.0
CD A:GLU361 2.9 10.6 1.0
CG A:ASN383 3.4 13.7 1.0
C A:ASP480 3.4 12.0 1.0
CD A:GLU359 3.5 12.8 1.0
CG A:ASP480 3.5 12.7 1.0
C A:GLN384 3.5 11.9 1.0
ND2 A:ASN383 3.7 14.9 1.0
CA A:ASP480 3.9 12.1 1.0
N A:GLN384 4.0 12.1 1.0
CB A:GLU359 4.0 10.8 1.0
CG A:GLU359 4.1 11.1 1.0
CB A:ASP480 4.3 12.6 1.0
NH2 A:ARG357 4.3 15.6 1.0
CA A:GLN384 4.4 11.8 1.0
CG A:GLU361 4.4 9.6 1.0
OD2 A:ASP480 4.4 13.1 1.0
N A:HIS385 4.5 11.7 1.0
CA A:GLU359 4.5 10.5 1.0
OE2 A:GLU359 4.5 14.4 1.0
CA A:HIS385 4.5 11.6 1.0
N A:TYR481 4.5 11.1 1.0
N A:ALA360 4.6 10.4 1.0
CB A:ASN383 4.7 12.4 1.0
C A:ASN383 4.7 12.6 1.0
CB A:TYR481 4.9 12.2 1.0
CA A:ASN383 4.9 12.9 1.0
O A:HOH2115 5.0 13.6 1.0
CA A:TYR481 5.0 11.6 1.0
CB A:HIS385 5.0 11.8 1.0

Reference:

E.Vandermarliere, T.M.Bourgois, M.D.Winn, S.Van Campenhout, G.Volckaert, J.A.Delcour, S.V.Strelkov, A.Rabijns, C.M.Courtin. Structural Analysis of A Glycoside Hydrolase Family 43 Arabinoxylan Arabinofuranohydrolase in Complex with Xylotetraose Reveals A Different Binding Mechanism Compared with Other Members of the Same Family. Biochem.J. V. 418 39 2009.
ISSN: ISSN 0264-6021
PubMed: 18980579
DOI: 10.1042/BJ20081256
Page generated: Tue Jul 8 11:20:14 2025

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