Chlorine in PDB 9fk8: The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T Mutant

All present enzymatic activity of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T Mutant:
3.2.1.8;

The structure of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T Mutant, PDB code: 9fk8 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)	50.00 / 2.10
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	88.871, 61.555, 110.771, 90, 105.32, 90
R / Rfree (%)	15.1 / 19

The structure of The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T Mutant also contains other interesting chemical elements:

Zinc

(Zn)

6 atoms

The binding sites of Chlorine atom in the The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T Mutant (pdb code 9fk8). 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/N158T Mutant, PDB code: 9fk8:
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/N158T 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/N158T Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl407 b:14.2 occ:1.00 ZN A:ZN401 2.2 13.8 1.0 O A:HOH762 3.2 18.4 1.0 NE2 A:HIS322 3.4 13.5 1.0 O A:HOH534 3.4 10.2 1.0 CA A:TRP324 3.5 10.9 1.0 N A:TRP324 3.5 8.2 1.0 OE1 A:GLU58 3.6 16.5 1.0 CB A:TRP324 3.6 10.6 1.0 O A:HOH848 3.7 26.8 1.0 O A:HOH719 3.9 9.5 1.0 OE2 A:GLU58 4.0 13.9 1.0 CD2 A:HIS322 4.0 15.5 1.0 CD A:GLU58 4.1 12.1 1.0 C A:THR323 4.1 11.2 1.0 CE1 A:HIS322 4.1 19.1 1.0 O A:HOH849 4.3 21.4 1.0 O A:HOH961 4.4 32.9 1.0 O A:THR323 4.5 8.6 1.0 CA A:THR323 4.8 8.8 1.0 C A:TRP324 4.9 10.4 1.0

Chlorine binding site 2 out of 2 in the The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T 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/N158T Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl408 b:12.1 occ:1.00 ZN A:ZN406 2.3 12.2 1.0 ND2 A:ASN26 3.3 14.4 1.0 OE2 A:GLU27 3.3 12.4 1.0 O A:HOH856 3.7 26.6 1.0 O A:HOH668 4.0 9.4 1.0 CB A:ASN26 4.1 11.0 1.0 CG A:ASN26 4.2 16.9 1.0 O A:HOH830 4.4 23.3 1.0 CD A:GLU27 4.5 10.8 1.0 O A:HOH565 4.9 23.6 1.0 O A:HOH914 5.0 17.4 1.0

N.Hadad, O.Chmelnik, M.Dessau, Y.Shoham, G.Shoham. The Structure of XT6 From G.Proteiniphilus T-6: the E265G/N158T Mutant To Be Published.