SMTL ID : 8g50.1 (1 other biounit)

E. coli DHFR complex with NADP+ and folate: EF-X excited state model by Laue diffraction (electric field along b axis; 8-fold extrapolation of structure factor differences)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x FOL: FOLIC ACID(Non-covalent)

FOL.1: 20 residues within 4Å: Chain A: I.5, A.6, A.7, M.20, W.22, 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 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.31, A:K.32 Hydrogen bonds: A:I.5, A:A.6, A:Y.100, A:T.113 Water bridges: A:A.29, A:A.29, A:T.113 Salt bridges: A:D.27, A:K.32, A:R.57

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 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:T.46 Hydrogen bonds: A:A.7, A:I.14, A:M.16, A:N.18, A:A.19, A:G.43, A:R.44, A:R.44, A:H.45, A:T.46, A:T.46, A:S.49, A:S.63, A:S.63, A:S.64, A:S.64, A:G.95, A:G.96, A:G.97, A:R.98, A:R.98, A:R.98, A:V.99, A:Q.102 Water bridges: A:T.123, A:T.123 Salt bridges: A:R.44

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.3: 3 residues within 4Å: Chain A: D.116, A.117, H.149 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.116, A:H.149, H2O.2 MN.4: 2 residues within 4Å: Chain A: P.130, D.131 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.131 MN.5: 1 residues within 4Å: Chain A: D.87 No protein-ligand interaction detected (PLIP) MN.6: 1 residues within 4Å: Chain A: D.11 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.11 MN.7: 1 residues within 4Å: Chain A: E.101 No protein-ligand interaction detected (PLIP) MN.8: 1 residues within 4Å: Chain A: D.70 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Greisman, J.B. et al., E. coli DHFR complex with NADP+ and folate: EF-X excited state model by Laue diffraction (electric field along b axis; 8-fold extrapolation of structure factor differences). To Be Published

Release Date

2024-01-03

Peptides

Dihydrofolate reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydrofolate reductase

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