SMTL ID : 8sze.1 (1 other biounit)

Crystal structure of Yersinia pestis dihydrofolate reductase in complex with Trimethoprim

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x TOP: TRIMETHOPRIM(Non-covalent)

TOP.1: 10 residues within 4Å: Chain A: I.10, A.11, A.12, D.32, F.36, S.54, I.55, M.99, Y.105, T.118 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.36, A:F.36 Hydrogen bonds: A:I.10, A:A.11, A:A.12, A:S.54, A:T.118 Water bridges: A:A.11 Salt bridges: A:D.32

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

SO4.2: 4 residues within 4Å: Chain A: K.37, R.57, P.60, R.62 7 PLIP interactions: 7 interactions with chain A Water bridges: A:K.37, A:K.37, A:R.62, A:R.62 Salt bridges: A:K.37, A:R.57, A:R.62 SO4.3: 8 residues within 4Å: Chain A: G.48, R.49, K.50, T.51, G.100, G.101, R.103, V.104 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.48, A:K.50, A:T.51, A:T.51, A:G.101, A:R.103, A:V.104 Water bridges: A:R.49 SO4.4: 6 residues within 4Å: Chain A: R.49, S.68, S.69, Q.70, R.103 Ligands: EDO.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.69 Water bridges: A:R.49 Salt bridges: A:R.49, A:R.103

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

EDO.5: 6 residues within 4Å: Chain A: I.67, S.68, S.69, A.81, Q.107 Ligands: SO4.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.81, A:Q.107 Water bridges: A:I.67

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 2 residues within 4Å: Chain A: S.82, I.83 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: P.60, G.61 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Chain A: D.132 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaw, G.X. et al., Crystal structure of Yersinia pestis dihydrofolate reductase in complex with Trimethoprim. To be published

Release Date

2023-06-07

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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