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Chlorine in PDB 4oxn: Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha

Enzymatic activity of Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha

All present enzymatic activity of Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha:
1.3.1.9;

Protein crystallography data

The structure of Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha, PDB code: 4oxn was solved by H.J.Li, P.Pan, C.T.Lai, N.Liu, M.Garcia-Diaz, C.Simmerling, P.J.Tonge, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.48 / 2.29
Space group I 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 88.952, 97.150, 187.009, 90.00, 90.00, 90.00
R / Rfree (%) 17.2 / 20.5

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha (pdb code 4oxn). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha, PDB code: 4oxn:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 4oxn

Go back to Chlorine Binding Sites List in 4oxn
Chlorine binding site 1 out of 2 in the Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl303

b:52.1
occ:1.00
NH1 A:ARG77 3.4 31.1 1.0
N A:GLU62 3.6 34.4 1.0
CA A:LEU61 4.0 37.9 1.0
CD2 A:LEU61 4.1 43.7 1.0
CD A:ARG77 4.1 39.3 1.0
C A:LEU61 4.3 33.3 1.0
CB A:LEU61 4.4 34.2 1.0
CB A:GLU62 4.5 31.8 1.0
CZ A:ARG77 4.5 35.7 1.0
CA A:GLU62 4.6 32.8 1.0
O A:LEU60 4.7 39.0 1.0
NE A:ARG77 4.8 37.5 1.0
CG A:LEU61 4.9 39.2 1.0
O A:GLU62 5.0 35.2 1.0

Chlorine binding site 2 out of 2 in 4oxn

Go back to Chlorine Binding Sites List in 4oxn
Chlorine binding site 2 out of 2 in the Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Substrate-Like Binding Mode of Inhibitor PT155 to the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl304

b:50.9
occ:1.00
NH1 B:ARG77 3.1 28.4 1.0
N B:GLU62 3.3 31.7 1.0
CA B:LEU61 3.8 31.2 1.0
CD B:ARG77 4.0 33.6 1.0
CD2 B:LEU61 4.1 29.7 1.0
C B:LEU61 4.1 32.8 1.0
CB B:LEU61 4.1 31.6 1.0
CZ B:ARG77 4.2 38.0 1.0
CB B:GLU62 4.2 28.1 1.0
CA B:GLU62 4.3 35.5 1.0
NE B:ARG77 4.6 30.5 1.0
O B:GLU62 4.7 34.4 1.0
CG B:LEU61 4.7 30.3 1.0
O B:LEU60 4.8 31.0 1.0

Reference:

H.J.Li, C.T.Lai, P.Pan, W.Yu, N.Liu, G.R.Bommineni, M.Garcia-Diaz, C.Simmerling, P.J.Tonge. A Structural and Energetic Model For the Slow-Onset Inhibition of the Mycobacterium Tuberculosis Enoyl-Acp Reductase Inha. Acs Chem.Biol. V. 9 986 2014.
ISSN: ESSN 1554-8937
PubMed: 24527857
DOI: 10.1021/CB400896G
Page generated: Fri Jul 11 20:13:17 2025

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