Chlorine in PDB 7dlr: Mycobacterium Tuberculosis Enolase Mutant - E163A

All present enzymatic activity of Mycobacterium Tuberculosis Enolase Mutant - E163A:
4.2.1.11;

The structure of Mycobacterium Tuberculosis Enolase Mutant - E163A, PDB code: 7dlr was solved by M.Ahmad, B.K.Biswal, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.71 / 2.25
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	140.198, 140.198, 90.41, 90, 90, 90
R / Rfree (%)	16.1 / 21.9

The structure of Mycobacterium Tuberculosis Enolase Mutant - E163A also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Chlorine atom in the Mycobacterium Tuberculosis Enolase Mutant - E163A (pdb code 7dlr). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Mycobacterium Tuberculosis Enolase Mutant - E163A, PDB code: 7dlr:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Mycobacterium Tuberculosis Enolase Mutant - E163A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Mycobacterium Tuberculosis Enolase Mutant - E163A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl508 b:71.9 occ:1.00 CD A:GLN91 4.2 50.7 1.0 CG2 A:THR343 4.3 24.3 1.0 CG A:GLU344 4.3 28.0 1.0 CA A:GLN91 4.5 34.8 1.0 CB A:GLN91 4.7 40.8 1.0 N A:GLN91 4.7 31.3 1.0 O A:HOH610 4.7 36.4 1.0 CD A:GLU344 4.8 29.6 1.0 NH1 A:ARG87 5.0 34.7 0.5 CG2 A:VAL94 5.0 36.4 1.0 C A:ASP90 5.0 30.9 1.0 CB A:THR343 5.0 24.5 1.0

Chlorine binding site 2 out of 3 in the Mycobacterium Tuberculosis Enolase Mutant - E163A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Mycobacterium Tuberculosis Enolase Mutant - E163A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl509 b:55.1 occ:1.00 N A:THR359 2.8 25.3 1.0 O A:SER382 2.9 31.9 1.0 CA A:ARG358 3.4 31.3 1.0 OG1 A:THR359 3.4 27.4 1.0 O A:THR359 3.5 25.8 1.0 NE2 A:HIS353 3.5 41.7 1.0 O A:HOH685 3.5 40.3 1.0 CB A:ARG358 3.5 34.6 1.0 C A:ARG358 3.5 27.8 1.0 CA A:SER382 3.6 31.6 1.0 CG A:ARG358 3.7 37.7 1.0 C A:SER382 3.7 30.1 1.0 CA A:THR359 3.8 25.5 1.0 CD2 A:HIS353 4.1 43.8 1.0 C A:THR359 4.1 24.7 1.0 CB A:THR359 4.2 26.5 1.0 CB A:SER382 4.3 33.3 1.0 O A:GLY381 4.5 28.7 1.0 CE1 A:HIS353 4.6 44.7 1.0 CD A:ARG358 4.6 44.6 1.0 NH2 A:ARG358 4.7 58.8 1.0 NE2 A:GLN384 4.7 31.4 1.0 N A:ARG358 4.7 33.7 1.0 O A:ARG358 4.8 24.8 1.0 N A:SER382 4.8 30.6 1.0 CG2 A:THR359 4.8 27.8 1.0 N A:GLY383 5.0 27.0 1.0 O A:TYR357 5.0 35.8 1.0

Chlorine binding site 3 out of 3 in the Mycobacterium Tuberculosis Enolase Mutant - E163A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Mycobacterium Tuberculosis Enolase Mutant - E163A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl511 b:72.0 occ:1.00 O A:HOH731 3.4 45.1 1.0 O A:GLY356 4.4 33.7 1.0 O A:HOH620 4.6 36.9 1.0 CE1 A:TYR357 4.6 39.4 1.0 CB A:ASN330 4.7 30.6 1.0 O A:GLY355 4.7 40.7 1.0 CD1 A:TYR357 4.7 38.2 1.0 C A:GLY356 4.7 38.4 1.0 O A:HOH723 4.8 38.1 1.0

B.K.Biswal, M.Ahmad, B.Jha. Mycobacterium Tuberculosis Enolase Mutant - E163A To Be Published.