Calcium in PDB 1ur4: The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products.

All present enzymatic activity of The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products.:
3.2.1.89;

The structure of The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products., PDB code: 1ur4 was solved by C.Ryttersgaard, J.Le Nours, L.Lo Leggio, C.T.Jorgensen, L.L.H.Christensen, M.Bjornvad, S.Larsen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.97 / 2.20
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	50.330, 79.520, 104.890, 90.00, 100.52, 90.00
R / Rfree (%)	20.5 / 23.6

The binding sites of Calcium atom in the The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products. (pdb code 1ur4). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products., PDB code: 1ur4:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1398 b:28.5 occ:1.00 OD2 A:ASP370 2.3 22.8 1.0 OD1 A:ASP274 2.3 31.1 1.0 O A:HIS276 2.3 28.9 1.0 OD1 A:ASP272 2.3 33.3 1.0 O A:SER367 2.4 27.3 1.0 OD1 A:ASN278 2.5 27.1 1.0 CG A:ASP272 3.4 33.1 1.0 CG A:ASP370 3.4 23.8 1.0 CG A:ASP274 3.4 31.9 1.0 C A:HIS276 3.4 29.1 1.0 CG A:ASN278 3.4 26.4 1.0 C A:SER367 3.6 25.1 1.0 N A:HIS276 3.8 30.7 1.0 OD1 A:ASP370 3.8 23.9 1.0 ND2 A:ASN278 3.9 26.0 1.0 CB A:HIS276 3.9 30.1 1.0 OD2 A:ASP272 3.9 35.1 1.0 CA A:HIS276 3.9 29.9 1.0 OD2 A:ASP274 4.0 30.6 1.0 N A:ASP274 4.2 30.1 1.0 C A:GLY277 4.4 28.2 1.0 CA A:ALA368 4.4 23.2 1.0 N A:ALA368 4.4 24.0 1.0 N A:ASN278 4.5 27.5 1.0 CB A:ASP272 4.5 32.2 1.0 O A:GLY277 4.5 28.0 1.0 CB A:ASP274 4.5 30.3 1.0 N A:GLY277 4.5 29.0 1.0 CA A:SER367 4.5 25.1 1.0 N A:GLY275 4.6 30.2 1.0 CB A:ASP370 4.6 21.4 1.0 CB A:ASN278 4.6 26.5 1.0 CA A:ASN278 4.7 26.4 1.0 N A:GLY273 4.7 30.5 1.0 CB A:SER367 4.7 24.1 1.0 N A:SER367 4.7 25.2 1.0 CA A:ASP274 4.7 30.6 1.0 CA A:ASP272 4.8 31.0 1.0 C A:ALA368 4.8 22.4 1.0 CA A:GLY277 4.9 28.2 1.0 C A:ASP274 4.9 30.3 1.0 N A:ASP370 4.9 22.4 1.0 CG A:HIS276 4.9 30.7 1.0 C A:GLY275 4.9 30.8 1.0 C A:ASP272 4.9 31.1 1.0

Calcium binding site 2 out of 2 in the The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products. within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1400 b:30.4 occ:1.00 O B:HIS276 2.3 28.8 1.0 OD2 B:ASP370 2.3 25.8 1.0 OD1 B:ASP274 2.4 25.5 1.0 OD1 B:ASP272 2.4 32.0 1.0 O B:SER367 2.4 26.4 1.0 OD1 B:ASN278 2.5 27.1 1.0 CG B:ASP274 3.4 27.4 1.0 CG B:ASP272 3.4 33.2 1.0 C B:HIS276 3.4 29.1 1.0 CG B:ASN278 3.4 26.7 1.0 CG B:ASP370 3.4 25.2 1.0 C B:SER367 3.6 26.2 1.0 OD1 B:ASP370 3.8 25.9 1.0 N B:HIS276 3.9 29.8 1.0 OD2 B:ASP274 3.9 28.0 1.0 ND2 B:ASN278 3.9 26.7 1.0 OD2 B:ASP272 3.9 34.4 1.0 CA B:HIS276 4.0 29.3 1.0 CB B:HIS276 4.2 29.7 1.0 N B:ASP274 4.3 28.4 1.0 C B:GLY277 4.4 28.7 1.0 CA B:ALA368 4.4 24.0 1.0 N B:ASN278 4.4 28.2 1.0 N B:ALA368 4.4 24.9 1.0 CB B:ASP272 4.5 31.7 1.0 N B:GLY277 4.5 28.4 1.0 O B:GLY277 4.5 29.1 1.0 CB B:ASP274 4.5 27.1 1.0 CA B:SER367 4.5 26.5 1.0 CB B:ASN278 4.6 27.3 1.0 CA B:ASN278 4.6 28.1 1.0 N B:GLY275 4.6 28.7 1.0 CB B:ASP370 4.6 23.1 1.0 N B:SER367 4.7 26.9 1.0 CB B:SER367 4.7 26.0 1.0 N B:GLY273 4.7 29.6 1.0 CA B:ASP274 4.8 28.0 1.0 C B:ALA368 4.8 23.2 1.0 CA B:ASP272 4.8 31.1 1.0 CA B:GLY277 4.9 28.4 1.0 N B:ASP370 4.9 23.1 1.0 C B:ASP274 4.9 28.5 1.0 C B:GLY275 4.9 29.7 1.0 C B:ASP272 5.0 30.8 1.0 CD2 B:HIS276 5.0 29.4 1.0

C.Ryttersgaard, J.Le Nours, L.Lo Leggio, C.T.Jorgensen, L.L.H.Christensen, M.Bjornvad, S.Larsen. The Structure of Endo-Beta-1,4-Galactanase From Bacillus Licheniformis in Complex with Two Oligosaccharide Products J.Mol.Biol. V. 341 107 2004.
ISSN: ISSN 0022-2836
PubMed: 15312766
DOI: 10.1016/J.JMB.2004.05.017