Zinc in PDB 7xgt: Crystal Structure of Rice Osrnase ZS1

The structure of Crystal Structure of Rice Osrnase ZS1, PDB code: 7xgt was solved by Y.Mao, F.Gao, Y.H.Chen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.95 / 1.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	88.368, 83.148, 87.147, 90, 109.56, 90
R / Rfree (%)	17.2 / 20.1

The binding sites of Zinc atom in the Crystal Structure of Rice Osrnase ZS1 (pdb code 7xgt). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Crystal Structure of Rice Osrnase ZS1, PDB code: 7xgt:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in the Crystal Structure of Rice Osrnase ZS1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Rice Osrnase ZS1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn402 b:31.6 occ:1.00 OD2 A:ASP207 2.1 23.2 1.0 ND1 A:HIS78 2.2 22.4 1.0 NE2 A:HIS76 2.3 18.4 1.0 O A:HOH613 2.3 23.8 1.0 O A:HOH582 2.3 45.7 1.0 NE2 A:HIS155 2.4 23.2 1.0 CE1 A:HIS78 3.1 26.5 1.0 CD2 A:HIS76 3.1 20.3 1.0 CE1 A:HIS155 3.2 23.7 1.0 CG A:HIS78 3.3 23.6 1.0 CG A:ASP207 3.3 31.3 1.0 CE1 A:HIS76 3.3 21.8 1.0 CD2 A:HIS155 3.4 27.9 1.0 CB A:HIS78 3.7 21.6 1.0 CB A:ASP207 3.7 19.4 1.0 ZN A:ZN403 3.8 138.7 1.0 NE2 A:HIS78 4.2 25.8 1.0 CD2 A:HIS78 4.3 23.4 1.0 CG A:HIS76 4.3 16.4 1.0 NE2 A:HIS81 4.3 21.6 1.0 OD1 A:ASP207 4.3 33.5 1.0 ND1 A:HIS76 4.4 20.2 1.0 ND1 A:HIS155 4.4 18.9 1.0 CD2 A:HIS81 4.4 25.4 1.0 O A:HOH571 4.4 31.9 1.0 CG A:HIS155 4.5 20.9 1.0 CE1 A:HIS248 4.5 31.4 1.0 OD1 A:ASP80 4.8 31.5 1.0

Zinc binding site 2 out of 4 in the Crystal Structure of Rice Osrnase ZS1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Rice Osrnase ZS1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn403 b:138.7 occ:1.00 NE2 A:HIS81 2.3 21.6 1.0 NE2 A:HIS270 2.4 21.6 1.0 OD2 A:ASP80 2.5 66.0 1.0 OD2 A:ASP207 2.7 23.2 1.0 O A:HOH582 2.8 45.7 1.0 CD2 A:HIS81 3.1 25.4 1.0 OD1 A:ASP207 3.2 33.5 1.0 CD2 A:HIS270 3.3 22.6 1.0 CG A:ASP207 3.3 31.3 1.0 CE1 A:HIS270 3.3 23.3 1.0 CG A:ASP80 3.4 38.0 1.0 CE1 A:HIS81 3.5 21.1 1.0 OD1 A:ASP80 3.5 31.5 1.0 O A:HOH510 3.6 20.6 1.0 ZN A:ZN402 3.8 31.6 1.0 O A:HOH613 4.1 23.8 1.0 N A:GLY43 4.3 31.2 1.0 CG A:HIS81 4.3 20.6 1.0 ND1 A:HIS270 4.4 21.4 1.0 CG A:HIS270 4.4 22.3 1.0 ND1 A:HIS81 4.5 20.7 1.0 CE1 A:HIS248 4.6 31.4 1.0 OG1 A:THR46 4.6 18.8 1.0 NE2 A:HIS76 4.7 18.4 1.0 CB A:ASP207 4.7 19.4 1.0 CB A:ASP80 4.7 24.0 1.0 CE1 A:HIS76 4.7 21.8 1.0 CA A:GLY43 4.8 36.6 1.0 O A:HOH537 5.0 28.5 1.0

Zinc binding site 3 out of 4 in the Crystal Structure of Rice Osrnase ZS1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Crystal Structure of Rice Osrnase ZS1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn402 b:52.6 occ:1.00 OD2 B:ASP207 2.3 42.9 1.0 ND1 B:HIS78 2.3 53.1 1.0 NE2 B:HIS76 2.4 32.6 1.0 O B:HOH568 2.4 33.7 1.0 O B:HOH515 2.5 41.9 1.0 NE2 B:HIS155 2.6 36.4 1.0 CE1 B:HIS78 3.1 51.4 1.0 CD2 B:HIS76 3.2 36.9 1.0 CG B:HIS78 3.3 45.7 1.0 CG B:ASP207 3.3 34.3 1.0 CE1 B:HIS155 3.4 38.0 1.0 CE1 B:HIS76 3.4 46.9 1.0 ZN B:ZN403 3.5 150.4 1.0 CD2 B:HIS155 3.6 44.1 1.0 CB B:HIS78 3.7 27.3 1.0 CB B:ASP207 3.8 30.2 1.0 NE2 B:HIS78 4.3 46.2 1.0 NE2 B:HIS81 4.3 28.3 1.0 CG B:HIS76 4.4 38.2 1.0 CD2 B:HIS81 4.4 30.2 1.0 CD2 B:HIS78 4.4 52.6 1.0 OD1 B:ASP207 4.4 36.2 1.0 ND1 B:HIS76 4.4 32.4 1.0 ND1 B:HIS155 4.5 37.3 1.0 CG B:HIS155 4.6 39.7 1.0 CE1 B:HIS248 4.6 45.8 1.0 OD1 B:ASP80 4.6 46.6 1.0

Zinc binding site 4 out of 4 in the Crystal Structure of Rice Osrnase ZS1


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Crystal Structure of Rice Osrnase ZS1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn403 b:150.4 occ:1.00 OD2 B:ASP207 2.5 42.9 1.0 NE2 B:HIS270 2.5 34.3 1.0 NE2 B:HIS81 2.5 28.3 1.0 OD2 B:ASP80 2.6 46.4 1.0 O B:HOH515 2.7 41.9 1.0 CG B:ASP207 3.2 34.3 1.0 OD1 B:ASP207 3.3 36.2 1.0 CD2 B:HIS81 3.3 30.2 1.0 CE1 B:HIS270 3.3 35.5 1.0 CD2 B:HIS270 3.4 35.8 1.0 CG B:ASP80 3.5 37.5 1.0 ZN B:ZN402 3.5 52.6 1.0 CE1 B:HIS81 3.7 32.1 1.0 O B:HOH508 3.7 28.5 1.0 O B:GLY42 3.7 52.9 1.0 OD1 B:ASP80 3.7 46.6 1.0 O B:HOH568 3.9 33.7 1.0 ND1 B:HIS270 4.4 36.2 1.0 CE1 B:HIS248 4.5 45.8 1.0 CG B:HIS270 4.5 38.8 1.0 NE2 B:HIS76 4.5 32.6 1.0 CG B:HIS81 4.5 28.1 1.0 ND1 B:HIS81 4.7 27.8 1.0 CB B:ASP207 4.7 30.2 1.0 CE1 B:HIS76 4.8 46.9 1.0 C B:GLY42 4.8 49.9 1.0 CB B:ASP80 4.8 29.6 1.0 OG1 B:THR46 4.9 24.7 1.0

Y.Mao, F.Gao, Y.H.Chen. Crystal Structure of Rice Osrnase ZS1 To Be Published.