SMTL ID : 5hi6.2 (1 other biounit)

The high resolution structure of dihydrofolate reductase from Yersinia pestis complex with methotrexate as closed form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x MTX: METHOTREXATE(Non-covalent)

MTX.1: 15 residues within 4Å: Chain A: I.9, A.10, A.11, D.31, L.32, F.35, K.36, S.53, I.54, R.56, L.58, R.61, M.98, Y.104, T.117 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.32, A:I.54, A:L.58 Hydrogen bonds: A:I.9, A:R.56, A:Y.104, A:T.117, A:T.117 Water bridges: A:A.10, A:A.11, A:A.11, A:D.31, A:K.36, A:K.36 Salt bridges: A:D.31, A:K.36, A:R.61

1 x K: POTASSIUM ION(Non-covalent)

K.2: 4 residues within 4Å: Chain A: A.11, I.18, M.24, W.26 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:A.11, A:I.18, H2O.5

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

CL.3: 4 residues within 4Å: Chain A: Y.132, E.133, E.136, W.137 Ligand excluded by PLIP CL.4: 6 residues within 4Å: Chain A: G.47, R.48, K.49, T.50, G.99, G.100 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chang, C. et al., The high resolution structure of dihydrofolate reductase from Yersinia pestis complex with methotrexate as closed form. To Be Published

Release Date

2016-02-03

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Dihydrofolate reductase

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