Zinc in PDB 1ton: Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 Angstroms Resolution

The structure of Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 Angstroms Resolution, PDB code: 1ton was solved by M.Fujinaga, M.N.G.James, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	48.580, 48.580, 200.200, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Zinc atom in the Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 Angstroms Resolution (pdb code 1ton). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 Angstroms Resolution, PDB code: 1ton:

Zinc binding site 1 out of 1 in the Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn247 b:6.1 occ:0.87 NE2 A:HIS57 2.0 11.1 1.0 NE2 A:HIS97 2.1 15.3 1.0 NE2 A:HIS99 2.1 5.0 1.0 CD2 A:HIS99 2.9 4.4 1.0 CE1 A:HIS57 2.9 12.0 1.0 CD2 A:HIS97 3.0 16.2 1.0 CE1 A:HIS97 3.1 13.3 1.0 CD2 A:HIS57 3.1 10.9 1.0 CE1 A:HIS99 3.2 9.5 1.0 CG A:HIS99 4.0 7.8 1.0 ND1 A:HIS57 4.1 11.8 1.0 CD1 A:LEU95B 4.1 22.7 1.0 CG A:HIS97 4.1 15.3 1.0 ND1 A:HIS97 4.1 13.9 1.0 ND1 A:HIS99 4.2 7.4 1.0 CG A:HIS57 4.2 13.1 1.0 OH A:TYR94 4.6 5.2 1.0 CB A:LEU95B 4.9 21.6 1.0 CG A:LEU95B 4.9 19.5 1.0 CD2 A:LEU95B 4.9 19.6 1.0

M.Fujinaga, M.N.James. Rat Submaxillary Gland Serine Protease, Tonin. Structure Solution and Refinement at 1.8 A Resolution. J.Mol.Biol. V. 195 373 1987.
ISSN: ISSN 0022-2836
PubMed: 2821276
DOI: 10.1016/0022-2836(87)90658-9