SMTL ID : 6dfr.1

CRYSTAL STRUCTURES OF ESCHERICHIA COLI DIHYDROFOLATE REDUCTASE. THE NADP+ HOLOENZYME AND THE FOLATE(DOT)NADP+ TERNARY COMPLEX. SUBSTRATE BINDING AND A MODEL FOR THE TRANSITION STATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: T.46, I.94 No protein-ligand interaction detected (PLIP)

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

NAP.2: 18 residues within 4Å: Chain A: I.14, G.15, G.43, R.44, H.45, T.46, L.62, S.63, S.64, K.76, V.78, G.95, G.96, G.97, R.98, V.99, Q.102, T.123 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:G.43, A:R.44, A:R.44, A:H.45, A:H.45, A:T.46, A:T.46, A:S.63, A:S.64, A:G.95, A:G.96, A:G.97, A:R.98, A:V.99, A:Q.102, A:Q.102, A:T.123 Water bridges: A:S.64, A:V.78 Salt bridges: A:R.44, A:H.45 pi-Cation interactions: A:R.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bystroff, C. et al., Crystal structures of Escherichia coli dihydrofolate reductase: the NADP+ holoenzyme and the folate.NADP+ ternary complex. Substrate binding and a model for the transition state. Biochemistry (1990)

Release Date

1990-07-15

Peptides

DIHYDROFOLATE REDUCTASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

DIHYDROFOLATE REDUCTASE

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