SMTL ID : 5ujf.2 (1 other biounit)

Crystal Structure of Mycobacterium tuberculosis Dihydrofolate Reductase Bound p218 Inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: R.44, R.167 Chain B: P.72 Ligands: MMV.10 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.44, A:R.167 SO4.2: 8 residues within 4Å: Chain A: G.64, R.66, T.67, G.116, G.117, G.118, Q.119, V.120 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.64, A:R.66, A:T.67, A:G.117, A:G.117, A:Q.119, A:V.120 Water bridges: A:R.37, A:G.118 SO4.3: 4 residues within 4Å: Chain A: R.65, S.87, R.88, Q.89 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.88, A:Q.89 Salt bridges: A:R.65 SO4.6: 4 residues within 4Å: Chain A: P.72 Chain B: R.44, R.167 Ligands: MMV.5 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.44, B:R.167 SO4.7: 8 residues within 4Å: Chain B: G.64, R.66, T.67, G.116, G.117, G.118, Q.119, V.120 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.64, B:R.66, B:T.67, B:T.67, B:G.117, B:G.117, B:Q.119, B:V.120 Water bridges: B:R.37, B:G.118 SO4.8: 4 residues within 4Å: Chain B: R.65, S.87, R.88, Q.89 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.88, B:Q.89 Salt bridges: B:R.65

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 5 residues within 4Å: Chain A: W.27, Q.29, V.133, Y.175, Y.177 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.29, A:Y.177 EDO.9: 5 residues within 4Å: Chain B: W.27, Q.29, V.133, Y.175, Y.177 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.29

2 x MMV: 3-(2-{3-[(2,4-diamino-6-ethylpyrimidin-5-yl)oxy]propoxy}phenyl)propanoic acid(Non-covalent)

MMV.5: 20 residues within 4Å: Chain A: I.26, W.27, A.28, G.38, I.41, D.48, Q.49, F.52, R.53, L.71, P.72, V.75, L.78, P.79, R.81, I.115, Y.121, T.134 Chain B: R.44 Ligands: SO4.6 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.41, A:F.52, A:P.72, A:V.75, A:L.78 Hydrogen bonds: A:I.26, A:T.134 Water bridges: A:A.28, A:A.28 Salt bridges: A:D.48, A:R.53, A:R.81 pi-Stacking: A:F.52 MMV.10: 20 residues within 4Å: Chain A: R.44 Chain B: I.26, W.27, A.28, G.38, I.41, D.48, Q.49, F.52, R.53, L.71, P.72, V.75, L.78, P.79, R.81, I.115, Y.121, T.134 Ligands: SO4.1 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:I.41, B:F.52, B:P.72, B:V.75, B:L.78 Hydrogen bonds: B:I.26, B:Y.121, B:T.134, B:T.134 Water bridges: B:A.28, B:A.28 Salt bridges: B:D.48, B:R.53, B:R.81 pi-Stacking: B:F.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mayclin, S.J. et al., Crystal Structure of Mycobacterium tuberculosis Dihydrofolate Reductase Bound p218 Inhibitor. TO BE PUBLISHED

Release Date

2017-02-01

Peptides

Dihydrofolate reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Dihydrofolate reductase

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