SMTL ID : 3f1q.1

Human dihydroorotate dehydrogenase in complex with a leflunomide derivative inhibitor 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 24 residues within 4Å: Chain A: A.66, A.67, G.68, K.71, G.90, S.91, N.116, Y.118, N.152, N.183, K.226, T.254, N.255, T.256, S.276, G.277, L.280, V.304, G.305, G.306, L.326, Y.327, T.328 Ligands: ORO.2 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:N.116, A:Y.118, A:Y.327, A:Y.327 Hydrogen bonds: A:A.67, A:K.71, A:S.91, A:S.91, A:N.152, A:K.226, A:K.226, A:N.255, A:S.276, A:G.277, A:G.306, A:Y.327, A:T.328 Water bridges: A:A.67, A:G.305, A:V.307, A:A.329

1 x ORO: OROTIC ACID(Non-covalent)

ORO.2: 12 residues within 4Å: Chain A: K.71, N.116, R.117, Y.118, G.119, F.120, N.183, S.186, N.188, N.255, T.256 Ligands: FMN.1 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.116, A:G.119, A:F.120, A:N.183, A:N.188, A:N.255, A:N.255, A:T.256 Water bridges: A:S.186, A:S.186 Salt bridges: A:K.71

1 x BCE: (2Z)-N-biphenyl-4-yl-2-cyano-3-hydroxybut-2-enamide(Non-covalent)

BCE.3: 15 residues within 4Å: Chain A: Y.9, M.14, L.17, P.23, A.26, H.27, A.30, T.34, L.39, F.69, R.107, Y.327, L.330, T.331, P.335 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.9, A:L.17, A:H.27, A:A.30, A:L.39, A:F.69, A:L.330, A:T.331, A:P.335 Hydrogen bonds: A:R.107, A:Y.327 Water bridges: A:Q.18, A:Q.18

2 x ACY: ACETIC ACID(Non-functional Binders)

ACY.4: 6 residues within 4Å: Chain A: Q.139, A.140, T.143, L.176, A.177, D.178 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.178 ACY.5: 2 residues within 4Å: Chain A: K.278, P.279 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:K.278, A:P.279 Water bridges: A:K.278, A:P.279, A:P.279

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 3 residues within 4Å: Chain A: R.216, V.218, H.219 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.216, A:H.219

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davies, M. et al., Structure-based design, synthesis, and characterization of inhibitors of human and Plasmodium falciparum dihydroorotate dehydrogenases. J.Med.Chem. (2009)

Release Date

2009-06-09

Peptides

Dihydroorotate dehydrogenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dihydroorotate dehydrogenase

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