SMTL ID : 6ddw.1

Mycobacterium tuberculosis Dihydrofolate Reductase complexed with beta-NADPH and N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}-2-hydroxybenzene-1-carbonyl)-L-glutamic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 29 residues within 4Å: Chain A: W.8, A.9, I.16, G.17, R.18, G.20, D.21, I.22, G.45, R.46, R.47, T.48, L.67, S.68, R.69, Q.70, G.82, I.96, G.97, G.98, G.99, Q.100, V.101, Y.102, L.104, A.128 Ligands: G7D.2, GOL.3, GOL.4 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:I.22, A:T.48 Hydrogen bonds: A:A.9, A:I.16, A:R.18, A:G.20, A:G.20, A:G.45, A:G.45, A:R.46, A:R.46, A:R.47, A:T.48, A:S.51, A:R.69, A:R.69, A:R.69, A:Q.70, A:Q.70, A:G.98, A:G.99, A:Q.100, A:Q.100, A:V.101 Water bridges: A:L.84, A:Q.100 Salt bridges: A:R.46, A:R.47 pi-Cation interactions: A:R.69, A:R.69

1 x G7D: N-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}-2-hydroxybenzene-1-carbonyl)-L-glutamic acid(Non-covalent)

G7D.2: 18 residues within 4Å: Chain A: I.7, W.8, A.9, I.22, D.29, Q.30, A.31, F.33, R.34, L.52, P.53, V.56, L.59, R.62, I.96, Y.102, T.115 Ligands: NDP.1 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.33, A:R.34 Hydrogen bonds: A:D.29, A:Q.30, A:Y.102, A:T.115, A:T.115 Water bridges: A:A.31, A:A.31, A:R.34, A:S.51 Salt bridges: A:D.29, A:R.34, A:R.34, A:R.62

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: R.47, G.99, Q.100, G.126, D.127, A.128 Ligands: NDP.1, GOL.4 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.47, A:Q.100, A:Q.100 Water bridges: A:R.47, A:G.126, A:L.129 GOL.4: 11 residues within 4Å: Chain A: G.17, R.18, G.19, G.20, D.21, R.47, G.126, D.127, A.128 Ligands: NDP.1, GOL.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.20, A:D.21 Water bridges: A:R.47, A:R.47 GOL.5: 1 residues within 4Å: Chain A: R.123 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.123 GOL.6: 6 residues within 4Å: Chain A: Q.10, T.12, V.114, E.116, Y.156, Y.158 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.116 Water bridges: A:Q.10

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

SO4.7: 2 residues within 4Å: Chain A: R.46, R.47 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.46, A:D.50 Salt bridges: A:R.46, A:R.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hajian, B. et al., Drugging the Folate Pathway in Mycobacterium tuberculosis: The Role of Multi-targeting Agents. Cell Chem Biol (2019)

Release Date

2018-05-23

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

Related Entries With Identical Sequence