SMTL ID : 1rx6.1

DIHYDROFOLATE REDUCTASE (E.C.1.5.1.3) COMPLEXED WITH 5,10-DIDEAZATETRAHYDROFOLATE AND NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE (REDUCED FORM)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x DDF: 5,10-DIDEAZATETRAHYDROFOLIC ACID(Non-covalent)

DDF.1: 14 residues within 4Å: Chain A: I.5, A.6, A.7, E.17, D.27, L.28, W.30, F.31, K.32, L.54, R.57, I.94, Y.100, T.113 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:E.17 Hydrogen bonds: A:I.5, A:I.5, A:Y.100, A:T.113, A:T.113 Salt bridges: A:D.27, A:K.32, A:K.32, A:R.57 pi-Stacking: A:F.31, A:F.31

1 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.2: 2 residues within 4Å: Chain A: H.114, C.152 No protein-ligand interaction detected (PLIP)

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.3: 15 residues within 4Å: Chain A: G.43, R.44, H.45, T.46, L.62, S.63, S.64, Q.65, K.76, G.96, G.97, R.98, V.99, Q.102, D.122 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:G.43, A:G.43, A:R.44, A:H.45, A:T.46, A:S.63, A:S.64, A:Q.65, A:Q.65, A:G.96, A:G.97, A:R.98, A:V.99, A:Q.102, A:Q.102 Water bridges: A:H.45 Salt bridges: A:R.44, A:H.45, A:H.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sawaya, M.R. et al., Loop and subdomain movements in the mechanism of Escherichia coli dihydrofolate reductase: crystallographic evidence. Biochemistry (1997)

Release Date

1997-01-11

Peptides

DIHYDROFOLATE REDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DIHYDROFOLATE REDUCTASE

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