SMTL ID : 8uw0.1

Escherichia coli DHFR bound to NADP+ and folate, 17.2 MGy dose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.93 Å

Oligo State

monomer

Ligands

1 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 19 residues within 4Å: Chain A: I.5, A.6, A.7, M.20, D.27, L.28, A.29, W.30, F.31, K.32, T.46, I.50, L.54, P.55, R.57, I.94, Y.100, T.113 Ligands: NAP.2 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:K.32, A:I.50, A:I.50, A:L.54 Hydrogen bonds: A:A.6, A:Y.100, A:T.113 Water bridges: A:D.27, A:D.27, A:A.29, A:W.30, A:K.32 Salt bridges: A:D.27, A:K.32, A:K.32, A:R.57 pi-Stacking: A:F.31

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

NAP.2: 32 residues within 4Å: Chain A: A.6, A.7, I.14, G.15, M.16, N.18, A.19, M.20, W.22, G.43, R.44, H.45, T.46, S.49, L.62, S.63, S.64, Q.65, K.76, S.77, V.78, I.94, G.95, G.96, G.97, R.98, V.99, Y.100, Q.102, D.122, T.123 Ligands: FOL.1 34 PLIP interactions: 34 interactions with chain A Hydrophobic interactions: A:T.46 Hydrogen bonds: A:A.7, A:I.14, A:M.16, A:N.18, A:G.43, A:R.44, A:H.45, A:H.45, A:T.46, A:T.46, A:S.63, A:S.64, A:S.64, A:Q.65, A:V.78, A:G.95, A:G.96, A:G.97, A:R.98, A:R.98, A:R.98, A:V.99, A:Q.102, A:Q.102, A:T.123 Water bridges: A:R.44, A:R.44, A:R.44, A:R.44, A:S.49, A:S.64, A:T.123 Salt bridges: A:R.44

4 x MN: MANGANESE (II) ION(Non-covalent)(Non-functional Binders)

MN.3: 3 residues within 4Å: Chain A: D.116, A.117, H.149 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.116, A:H.149, H2O.7, H2O.7, H2O.8 MN.4: 3 residues within 4Å: Chain A: S.135, E.154, L.156 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:E.154, H2O.2, H2O.9, H2O.9, H2O.10, H2O.13 MN.5: 1 residues within 4Å: Chain A: S.138 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.138, A:S.138, H2O.5, H2O.7, H2O.8 MN.6: 1 residues within 4Å: Chain A: P.130 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smith, N. et al., X-ray-driven chemistry and conformational heterogeneity in atomic resolution crystal structures of bacterial dihydrofolate reductases. To Be Published

Release Date

2023-11-15

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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