Chlorine in PDB 9fk6: The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant

All present enzymatic activity of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant:
3.2.1.8;

The structure of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant, PDB code: 9fk6 was solved by N.Hadad, O.Chmelnik, M.Dessau, Y.Shoham, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.55 / 1.95
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	89.133, 61.874, 110.956, 90, 105.37, 90
R / Rfree (%)	17.7 / 21.1

The structure of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant also contains other interesting chemical elements:

Zinc

(Zn)

7 atoms

The binding sites of Chlorine atom in the The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant (pdb code 9fk6). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant, PDB code: 9fk6:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl408 b:17.2 occ:1.00 ZN A:ZN401 2.2 16.0 1.0 O A:HOH754 3.0 23.1 1.0 O A:HOH525 3.4 12.5 1.0 CA A:TRP324 3.4 11.4 1.0 NE2 A:HIS322 3.5 14.4 1.0 N A:TRP324 3.5 9.1 1.0 CB A:TRP324 3.5 14.1 1.0 OE1 A:GLU58 3.5 15.3 1.0 O A:HOH834 3.7 29.0 1.0 O A:HOH648 3.9 10.0 1.0 OE2 A:GLU58 3.9 13.5 1.0 O A:HOH913 4.0 32.7 1.0 CD A:GLU58 4.0 12.6 1.0 C A:THR323 4.1 11.4 1.0 CD2 A:HIS322 4.1 14.5 1.0 CE1 A:HIS322 4.2 19.7 1.0 O A:HOH832 4.3 23.0 1.0 O A:HOH963 4.5 33.1 1.0 O A:THR323 4.5 7.1 1.0 CG A:TRP324 4.9 14.4 1.0 C A:TRP324 4.9 11.8 1.0 CA A:THR323 4.9 9.7 1.0

Chlorine binding site 2 out of 2 in the The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl409 b:13.7 occ:1.00 ZN A:ZN407 2.2 12.6 1.0 O A:HOH927 2.9 24.9 1.0 O A:HOH845 3.2 12.2 1.0 OD2 A:ASP365 3.3 9.8 1.0 NE2 A:HIS11 3.4 10.5 1.0 OD1 A:ASP365 3.7 9.0 1.0 CG A:ASP365 3.8 11.8 1.0 CE1 A:HIS11 3.9 9.6 1.0 CD A:PRO364 4.2 10.0 1.0 CE1 A:TYR281 4.2 15.1 1.0 CD2 A:HIS11 4.6 9.8 1.0 CG A:PRO364 4.6 13.8 1.0 CD1 A:TYR281 4.8 13.3 1.0 CB A:ASP365 5.0 11.8 1.0

N.Hadad, O.Chmelnik, M.Dessau, Y.Shoham, G.Shoham. The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158D Mutant To Be Published.