Manganese in PDB 2b7y: Fava Bean Lectin-Glucose Complex

The structure of Fava Bean Lectin-Glucose Complex, PDB code: 2b7y was solved by G.N.Reeke Jr., J.W.Becker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.18 / 3.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	90.000, 89.300, 67.400, 90.00, 90.00, 90.00
R / Rfree (%)	22.4 / 30

The structure of Fava Bean Lectin-Glucose Complex also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Manganese atom in the Fava Bean Lectin-Glucose Complex (pdb code 2b7y). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total 2 binding sites of Manganese where determined in the Fava Bean Lectin-Glucose Complex, PDB code: 2b7y:
Jump to Manganese binding site number: 1; 2;

Manganese binding site 1 out of 2 in the Fava Bean Lectin-Glucose Complex


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Fava Bean Lectin-Glucose Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn501 b:13.2 occ:1.00 OD1 A:ASP130 2.0 17.4 1.0 NE2 A:HIS137 2.2 27.3 1.0 OD2 A:ASP122 2.4 18.9 1.0 O A:HOH702 2.6 20.0 1.0 OE1 A:GLU120 2.8 17.4 1.0 O A:HOH707 2.9 17.1 1.0 CG A:ASP122 3.0 21.1 1.0 CG A:ASP130 3.1 23.2 1.0 CE1 A:HIS137 3.1 25.4 1.0 CD2 A:HIS137 3.1 25.8 1.0 OE2 A:GLU120 3.3 19.3 1.0 CD A:GLU120 3.3 16.7 1.0 CB A:ASP122 3.4 22.0 1.0 OD2 A:ASP130 3.7 17.0 1.0 CA A:CA502 3.9 13.0 1.0 OD1 A:ASP122 4.0 20.7 1.0 OG A:SER147 4.1 16.8 1.0 CB A:ASP130 4.1 26.8 1.0 O A:HOH703 4.2 16.0 1.0 ND1 A:HIS137 4.2 25.9 1.0 CG A:HIS137 4.3 25.2 1.0 CA A:ASP130 4.4 27.4 1.0 CG A:GLU120 4.6 16.1 1.0 CD A:PRO131 4.6 28.9 1.0 NE1 A:TRP129 4.6 31.9 1.0 O A:ILE145 4.6 20.2 1.0 CD1 A:TRP129 4.7 30.8 1.0 CA A:ASP122 4.9 21.6 1.0

Manganese binding site 2 out of 2 in the Fava Bean Lectin-Glucose Complex


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 2 of Fava Bean Lectin-Glucose Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Mn601 b:41.1 occ:1.00 OD2 C:ASP122 1.9 35.3 1.0 OD1 C:ASP130 2.0 45.9 1.0 NE2 C:HIS137 2.0 42.5 1.0 O C:HOH706 2.2 9.3 1.0 CE1 C:HIS137 2.5 42.4 1.0 OE1 C:GLU120 2.9 33.2 1.0 CG C:ASP122 2.9 32.9 1.0 O C:HOH708 3.1 49.2 1.0 CG C:ASP130 3.2 49.0 1.0 CD2 C:HIS137 3.4 41.3 1.0 O C:HOH705 3.4 2.0 1.0 CD C:GLU120 3.6 30.8 1.0 OE2 C:GLU120 3.6 31.1 1.0 OD1 C:ASP122 3.6 33.5 1.0 OD2 C:ASP130 3.7 46.6 1.0 CB C:ASP122 3.8 32.7 1.0 ND1 C:HIS137 3.8 41.0 1.0 NE1 C:TRP129 4.0 53.9 1.0 CA C:CA602 4.1 33.5 1.0 CG C:HIS137 4.2 39.4 1.0 CB C:ASP130 4.4 50.7 1.0 CD1 C:TRP129 4.5 53.2 1.0 O C:ILE145 4.6 41.2 1.0 CD C:PRO131 4.6 50.4 1.0 CA C:ASP130 4.7 51.0 1.0 OG C:SER147 4.8 39.0 1.0

G.N.Reeke Jr., J.W.Becker. Three-Dimensional Structure of Favin: Saccharide Binding-Cyclic Permutation in Leguminous Lectins Science V. 234 1108 1986.
ISSN: ISSN 0036-8075
PubMed: 3775378