Zinc in PDB 8gxv: Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola

The structure of Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola, PDB code: 8gxv was solved by A.Zhou, J.Xu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	60.91 / 2.20
Space group	P 21 2 21
Cell size a, b, c (Å), α, β, γ (°)	60.66, 60.91, 130.16, 90, 90, 90
R / Rfree (%)	20.1 / 24.8

The binding sites of Zinc atom in the Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola (pdb code 8gxv). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola, PDB code: 8gxv:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in the Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:28.2 occ:1.00 OE1 A:GLU279 1.9 28.8 1.0 NE2 A:HIS283 2.2 22.8 1.0 CD A:GLU279 2.8 24.8 1.0 CG A:GLU279 3.1 18.6 1.0 CD2 A:HIS283 3.2 21.7 1.0 CE1 A:HIS283 3.2 25.1 1.0 OE2 A:GLU279 4.0 25.1 1.0 ND1 A:HIS283 4.3 24.2 1.0 CG A:HIS283 4.3 25.2 1.0 CB A:GLU279 4.6 18.7 1.0 O A:GLU279 4.9 20.4 1.0

Zinc binding site 2 out of 4 in the Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn402 b:66.6 occ:1.00 NE2 A:HIS174 2.3 41.0 1.0 O A:SER204 2.3 36.1 1.0 OG A:SER204 2.4 38.5 1.0 CD2 A:HIS174 3.2 36.2 1.0 C A:SER204 3.3 31.7 1.0 CE1 A:HIS174 3.3 39.7 1.0 OE1 A:GLU173 3.4 49.7 1.0 CB A:SER204 3.5 33.6 1.0 CA A:SER204 3.9 34.1 1.0 OE1 A:GLU259 4.0 73.7 1.0 OE2 A:GLU259 4.0 54.3 1.0 CD A:GLU259 4.3 65.0 1.0 N A:PHE205 4.3 27.9 1.0 CG A:HIS174 4.3 34.6 1.0 N A:SER204 4.4 30.8 1.0 ND1 A:HIS174 4.4 39.2 1.0 CD A:GLU173 4.6 55.6 1.0 CA A:PHE205 4.7 28.1 1.0 NZ A:LYS223 4.9 60.0 1.0

Zinc binding site 3 out of 4 in the Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn403 b:74.1 occ:1.00 NE2 A:HIS56 2.3 42.6 1.0 ZN A:ZN404 2.3 75.0 1.0 CD2 A:HIS56 2.9 32.8 1.0 CE1 A:HIS56 3.5 34.9 1.0 CG A:HIS56 4.2 30.4 1.0 OD2 A:ASP13 4.4 38.5 1.0 ND1 A:HIS56 4.4 31.7 1.0

Zinc binding site 4 out of 4 in the Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Structure of A Bacterial Serpin Choloropin Derived From Cholorobium Limicola within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn404 b:75.0 occ:1.00 OD2 A:ASP13 2.2 38.5 1.0 NE2 A:HIS56 2.3 42.6 1.0 ZN A:ZN403 2.3 74.1 1.0 CE1 A:HIS56 2.6 34.9 1.0 CG A:ASP13 3.1 33.0 1.0 OD1 A:ASP13 3.4 38.0 1.0 O A:HOH508 3.6 29.5 1.0 CD2 A:HIS56 3.6 32.8 1.0 ND1 A:HIS56 3.9 31.7 1.0 CG A:HIS56 4.4 30.4 1.0 CB A:ASP13 4.5 27.2 1.0 O A:GLU9 4.7 24.7 1.0

A.Zhou, J.Xu. Climpin, A Novel Bacterial A Serpin Inducing A Broad Range of Proteases and Regulated By Heparin and Dna. To Be Published.