SMTL ID : 6a17.1

Crystal structure of CYP90B1 in complex with brassinazole

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x 9RL: (2R,3S)-4-(4-chlorophenyl)-2-phenyl-3-(1H-1,2,4-triazol-1-yl)butan-2-ol(Non-covalent)

9RL.1: 11 residues within 4Å: Chain A: Y.86, L.94, L.100, V.190, S.259, L.260, A.263, T.267, V.333 Ligands: HEM.2, GOL.4 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.86, A:L.94, A:L.100, A:L.100, A:V.190, A:A.263, A:T.267, A:V.333 Water bridges: A:Y.86

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.2: 32 residues within 4Å: Chain A: Y.86, M.99, H.107, R.111, S.114, M.162, L.260, A.263, G.264, T.267, S.268, A.271, L.327, V.332, V.333, L.336, R.338, I.361, P.394, F.395, G.396, P.399, R.400, L.401, C.402, A.403, G.404, L.407, A.408, E.411, M.412 Ligands: 9RL.1 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:L.260, A:A.263, A:A.271, A:L.327, A:V.332, A:L.336, A:I.361, A:F.395 Hydrogen bonds: A:R.400 Water bridges: A:R.338 Salt bridges: A:H.107, A:R.111, A:R.338, A:R.400 Metal complexes: A:C.402

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: E.175, Q.178, L.179, E.182, T.211, F.215 No protein-ligand interaction detected (PLIP) GOL.4: 6 residues within 4Å: Chain A: V.333, R.334, F.335, P.437, F.438 Ligands: 9RL.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.334, A:F.335 Water bridges: A:Y.86, A:V.332, A:H.337, A:F.438

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 3 residues within 4Å: Chain A: K.17, S.18, R.54 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: S.18, N.56, P.61 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fujiyama, K. et al., Structural insights into a key step of brassinosteroid biosynthesis and its inhibition. Nat.Plants (2019)

Release Date

2019-06-12

Peptides

Cytochrome P450 90B1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 90B1

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