Manganese in PDB 1s1a: Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme

The structure of Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme, PDB code: 1s1a was solved by L.Buts, A.Imberty, L.Wyns, S.Beeckmans, R.Loris, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	56.868, 83.212, 123.230, 90.00, 90.00, 90.00
R / Rfree (%)	18.5 / 20.5

The structure of Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Manganese atom in the Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme (pdb code 1s1a). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total 2 binding sites of Manganese where determined in the Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme, PDB code: 1s1a:
Jump to Manganese binding site number: 1; 2;

Manganese binding site 1 out of 2 in the Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn271 b:17.0 occ:1.00 OE1 A:GLU128 2.2 15.9 1.0 O A:HOH301 2.2 20.8 1.0 OD1 A:ASP141 2.2 15.6 1.0 OD2 A:ASP130 2.2 16.8 1.0 O A:HOH302 2.3 17.3 1.0 NE2 A:HIS146 2.3 16.3 1.0 CG A:ASP141 3.2 16.5 1.0 CD A:GLU128 3.2 17.2 1.0 CE1 A:HIS146 3.2 19.8 1.0 CG A:ASP130 3.2 14.3 1.0 CD2 A:HIS146 3.4 14.9 1.0 CB A:ASP130 3.6 13.1 1.0 OE2 A:GLU128 3.6 20.6 1.0 OD2 A:ASP141 3.6 20.5 1.0 O A:HOH303 3.9 17.6 1.0 CA A:CA272 4.2 17.3 1.0 OG A:SER156 4.3 16.7 1.0 OD1 A:ASP130 4.3 17.2 1.0 CB A:ASP141 4.4 17.2 1.0 ND1 A:HIS146 4.4 18.0 1.0 CG A:HIS146 4.5 17.6 1.0 CG A:GLU128 4.5 12.9 1.0 O A:ILE154 4.5 20.0 1.0 CD1 A:TRP140 4.6 16.6 1.0 O A:HOH328 4.6 21.8 1.0 NE1 A:TRP140 4.6 19.8 1.0 CA A:ASP141 4.8 21.9 1.0 CD A:PRO142 4.9 18.7 1.0

Manganese binding site 2 out of 2 in the Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 2 of Pterocarpus Angolensis Seed Lectin (Pal) with One Binding Site Free and One Binding Site Containing the Disaccharide Man(A1-3)Manme within 5.0Å range: probe atom residue distance (Å) B Occ B:Mn273 b:16.2 occ:1.00 OD1 B:ASP141 2.2 15.8 1.0 OE1 B:GLU128 2.2 13.5 1.0 OD2 B:ASP130 2.2 13.8 1.0 O B:HOH306 2.2 16.5 1.0 O B:HOH305 2.2 18.1 1.0 NE2 B:HIS146 2.4 18.2 1.0 CG B:ASP141 3.2 19.0 1.0 CD B:GLU128 3.2 18.2 1.0 CG B:ASP130 3.2 16.8 1.0 CE1 B:HIS146 3.3 16.4 1.0 CD2 B:HIS146 3.4 13.1 1.0 OE2 B:GLU128 3.5 14.9 1.0 CB B:ASP130 3.6 17.2 1.0 OD2 B:ASP141 3.6 19.9 1.0 O B:HOH307 3.8 16.5 1.0 CA B:CA274 4.2 17.5 1.0 OG B:SER156 4.3 16.7 1.0 OD1 B:ASP130 4.3 15.7 1.0 CB B:ASP141 4.3 15.7 1.0 ND1 B:HIS146 4.4 17.6 1.0 O B:HOH330 4.5 24.0 1.0 CG B:HIS146 4.5 14.7 1.0 NE1 B:TRP140 4.5 18.4 1.0 O B:ILE154 4.5 19.9 1.0 CD1 B:TRP140 4.5 22.0 1.0 CG B:GLU128 4.5 15.2 1.0 CA B:ASP141 4.8 17.8 1.0 CD B:PRO142 4.9 23.9 1.0

L.Buts, A.Imberty, L.Wyns, S.Beeckmans, R.Loris. N/A N/A.