Nickel in PDB 7qsj: Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum

The structure of Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum, PDB code: 7qsj was solved by J.Ripoll-Rozada, J.A.Manso, P.J.B.Pereira, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.51 / 1.35
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	47.037, 51.807, 149.134, 90, 95.1, 90
R / Rfree (%)	14.2 / 17.7

The structure of Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Nickel atom in the Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum (pdb code 7qsj). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total 2 binding sites of Nickel where determined in the Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum, PDB code: 7qsj:
Jump to Nickel binding site number: 1; 2;

Nickel binding site 1 out of 2 in the Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni402 b:39.8 occ:0.79 NE2 A:HIS198 2.0 36.1 1.0 NE2 A:HIS203 2.0 43.1 1.0 O A:HOH741 2.1 37.6 1.0 O A:HOH747 2.2 38.7 1.0 CE1 A:HIS203 2.8 45.4 1.0 CD2 A:HIS198 2.9 33.4 1.0 CE1 A:HIS198 2.9 37.1 1.0 CD2 A:HIS203 3.1 43.8 1.0 ND1 A:HIS203 4.0 45.1 1.0 ND1 A:HIS198 4.0 35.2 1.0 CG A:HIS198 4.1 33.3 1.0 CG A:HIS203 4.1 42.7 1.0 CB A:GLU202 4.7 36.7 1.0

Nickel binding site 2 out of 2 in the Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 2 of Methylmannose Polysaccharide Hydrolase Mmph From M. Hassiacum within 5.0Å range: probe atom residue distance (Å) B Occ B:Ni401 b:35.1 occ:0.70 NE2 B:HIS203 2.0 34.9 1.0 NE2 B:HIS198 2.1 35.7 1.0 O B:HOH730 2.1 36.2 1.0 O B:HOH734 2.3 37.6 1.0 CE1 B:HIS203 2.8 33.7 1.0 CD2 B:HIS198 3.0 34.2 1.0 CE1 B:HIS198 3.1 36.0 1.0 CD2 B:HIS203 3.1 35.1 1.0 ND1 B:HIS203 4.0 32.5 1.0 CG B:HIS203 4.1 32.4 1.0 ND1 B:HIS198 4.2 35.5 1.0 CG B:HIS198 4.2 31.5 1.0 CB B:GLU202 4.7 32.7 1.0

J.Ripoll-Rozada, J.A.Manso, P.J.B.Pereira. Structure of Methylmannose Polysaccharide Hydrolase (Mmph) From M. Hassiacum at 1.35 Angstroms Resolution. To Be Published.