SMTL ID : 4zok.1

Methylsulfonyl-containing inhibitor bound in the substrate capture site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: G.108, S.120, D.252, E.253 Ligands: MG.2, PRP.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.120, A:E.253, H2O.1, H2O.1 MG.2: 5 residues within 4Å: Chain A: D.112, D.252, E.253 Ligands: MG.1, PRP.3 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.252, A:D.252, H2O.1, H2O.1, H2O.3 MG.5: 6 residues within 4Å: Chain B: G.108, S.120, D.252, E.253 Ligands: MG.6, PRP.7 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.120, B:E.253, H2O.3, H2O.3 MG.6: 4 residues within 4Å: Chain B: D.252, E.253 Ligands: MG.5, PRP.7 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.252, B:D.252, B:E.253, H2O.3, H2O.4

2 x PRP: 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose(Non-covalent)

PRP.3: 20 residues within 4Å: Chain A: V.107, G.108, G.110, G.111, N.118, L.119, S.120, T.121, K.136, N.139, R.140, A.141, A.142, S.143, S.144, G.147, G.148, E.253 Ligands: MG.1, MG.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.108, A:G.111, A:N.118, A:L.119, A:S.120, A:S.120, A:T.121, A:T.121, A:N.139, A:A.142, A:S.143, A:S.144, A:S.144, A:G.148 Water bridges: A:T.116, A:T.116 Salt bridges: A:K.136, A:K.136 PRP.7: 19 residues within 4Å: Chain B: V.107, G.108, G.110, G.111, N.118, L.119, S.120, T.121, K.136, N.139, R.140, A.142, S.143, S.144, G.147, G.148, E.253 Ligands: MG.5, MG.6 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:G.108, B:G.111, B:N.118, B:S.120, B:S.120, B:S.120, B:T.121, B:N.139, B:R.140, B:A.142, B:S.143, B:S.144, B:G.148 Water bridges: B:D.112, B:T.116, B:E.253 Salt bridges: B:K.136

1 x 62L: 4-methyl-2-{[2-methyl-6-(methylsulfonyl)phenyl]amino}benzoic acid(Non-covalent)

62L.4: 7 residues within 4Å: Chain A: N.139, P.181, H.184, Y.187, R.188, A.191, A.192 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.181, A:R.188, A:A.191 Hydrogen bonds: A:N.139

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Evans, G.L. et al., Inhibitor bound in the active site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD). To be Published

Release Date

2016-05-11

Peptides

Anthranilate phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Anthranilate phosphoribosyltransferase

Related Entries With Identical Sequence