SMTL ID : 2d0k.1 (1 other biounit)

Methionine-free mutant of Escherichia coli dihydrofolate reductase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: G.43, H.45, T.46, G.95, G.96 Ligand excluded by PLIP

1 x FOL: FOLIC ACID(Non-covalent)

FOL.2: 14 residues within 4Å: Chain A: I.5, A.6, A.7, D.27, L.28, F.31, K.32, I.50, L.54, P.55, R.57, I.94, Y.100, T.113 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.28, A:F.31, A:F.31, A:K.32, A:I.50 Hydrogen bonds: A:A.6, A:Y.100, A:T.113 Water bridges: A:A.6, A:A.7, A:R.52 Salt bridges: A:D.27, A:K.32, A:R.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iwakura, M. et al., Evolutional Design of a Hyperactive Cysteine- and Methionine-free Mutant of Escherichia coli Dihydrofolate Reductase. J.Biol.Chem. (2006)

Release Date

2006-02-28

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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