SMTL ID : 4dpd.1

WILD TYPE PLASMODIUM FALCIPARUM DIHYDROFOLATE REDUCTASE-THYMIDYLATE SYNTHASE (PfDHFR-TS), DHF COMPLEX, NADP+, dUMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x DHF: DIHYDROFOLIC ACID(Non-covalent)

DHF.1: 14 residues within 4Å: Chain A: I.14, C.15, A.16, L.46, D.54, F.58, F.116, L.119, S.120, R.122, I.164, Y.170, T.185 Ligands: NAP.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Y.170, A:T.185, A:T.185 Water bridges: A:D.54, A:D.54, A:S.120, A:S.120 Salt bridges: A:D.54, A:R.122

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

NAP.2: 30 residues within 4Å: Chain A: C.15, A.16, L.40, G.41, N.42, G.44, V.45, L.46, W.48, G.105, R.106, T.107, S.108, L.127, S.128, R.129, T.130, N.144, K.145, V.146, I.164, G.165, G.166, S.167, V.168, V.169, Y.170, E.172, V.195 Ligands: DHF.1 28 PLIP interactions: 28 interactions with chain A Hydrophobic interactions: A:L.40, A:L.46 Hydrogen bonds: A:A.16, A:A.16, A:N.42, A:G.44, A:G.44, A:G.105, A:R.106, A:T.107, A:T.107, A:S.108, A:S.128, A:R.129, A:R.129, A:T.130, A:G.165, A:S.167, A:V.168, A:V.169, A:E.172 Water bridges: A:R.129, A:R.129, A:R.129, A:R.129, A:V.146 Salt bridges: A:R.106 pi-Cation interactions: A:R.129

2 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)

UMP.3: 14 residues within 4Å: Chain A: R.345, C.490, H.491, Q.509, R.510, S.511, C.512, D.513, G.517, N.521, H.551, Y.553 Chain B: R.470, R.471 12 PLIP interactions: 3 interactions with chain B, 9 interactions with chain A Water bridges: B:R.470 Salt bridges: B:R.470, B:R.471, A:R.345, A:R.510 Hydrophobic interactions: A:D.513 Hydrogen bonds: A:Q.509, A:S.511, A:D.513, A:N.521, A:N.521, A:H.551 UMP.4: 14 residues within 4Å: Chain A: R.470, R.471 Chain B: R.345, C.490, H.491, Q.509, R.510, S.511, C.512, D.513, G.517, N.521, H.551, Y.553 14 PLIP interactions: 11 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:D.513 Hydrogen bonds: B:Q.509, B:S.511, B:S.511, B:D.513, B:N.521, B:N.521, B:H.551, B:Y.553 Salt bridges: B:R.345, B:R.510, A:R.470, A:R.471 Water bridges: A:R.470

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yuthavong, Y. et al., Malarial dihydrofolate reductase as a paradigm for drug development against a resistance-compromised target. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-11-14

Peptides

Bifunctional dihydrofolate reductase-thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bifunctional dihydrofolate reductase-thymidylate synthase

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