Calcium in PDB 6hf2: The Structure of BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus

The structure of The Structure of BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus, PDB code: 6hf2 was solved by V.Bagenholm, D.T.Logan, H.Stalbrand, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.79 / 1.69
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	66.812, 68.376, 79.136, 90.00, 90.00, 90.00
R / Rfree (%)	16.7 / 20.6

The structure of The Structure of BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the The Structure of BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus (pdb code 6hf2). 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 The Structure of BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus, PDB code: 6hf2:

Calcium binding site 1 out of 1 in the The Structure of BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus


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 BOMAN26B, A GH26 Beta-Mannanase From Bacteroides Ovatus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:17.1 occ:0.48 O A:LEU105 2.2 18.9 1.0 O A:HOH625 2.3 40.2 1.0 O A:SER108 2.3 22.0 1.0 OE2 A:GLU179 2.4 24.9 1.0 O A:HOH698 2.5 36.1 1.0 O A:HOH771 2.6 34.4 1.0 OE1 A:GLU179 2.8 28.5 1.0 CD A:GLU179 2.9 29.1 1.0 C A:LEU105 3.4 20.7 1.0 C A:SER108 3.5 21.3 1.0 O A:PRO106 3.9 24.2 1.0 C A:PRO106 3.9 25.6 1.0 N A:SER108 4.0 15.8 1.0 CA A:PRO106 4.1 23.4 1.0 CA A:SER108 4.2 16.8 1.0 N A:PRO106 4.2 20.0 1.0 OH A:TYR183 4.3 21.7 1.0 CA A:LEU105 4.4 17.6 1.0 CG A:GLU179 4.4 24.6 1.0 N A:ALA107 4.5 19.0 1.0 N A:PRO109 4.5 20.5 1.0 CB A:SER108 4.6 19.2 1.0 C A:ALA107 4.6 18.1 1.0 O A:HOH533 4.6 38.0 1.0 CD A:PRO109 4.8 19.9 1.0 O A:HOH561 4.8 35.0 1.0 O A:HOH706 4.8 33.3 1.0 CB A:LEU105 4.9 19.2 1.0

V.Bagenholm, M.Wiemann, S.K.Reddy, A.Bhattacharya, A.Rosengren, D.T.Logan, H.Stalbrand. A Surface-Exposed GH26 Beta-Mannanase Frombacteroides Ovatus: Structure, Role, and Phylogenetic Analysis OFBOMAN26B. J.Biol.Chem. V. 294 9100 2019.
ISSN: ESSN 1083-351X
PubMed: 31000630
DOI: 10.1074/JBC.RA118.007171