SMTL ID : 3dbm.1

Crystal Structure of Allene oxide synthase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

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

HEM.1: 25 residues within 4Å: Chain A: K.88, F.92, L.109, H.119, K.123, L.126, L.130, Y.180, N.276, T.277, G.280, L.284, P.343, V.344, Q.347, W.410, N.412, N.423, K.424, Q.425, C.426, A.427, G.428, F.431, V.432 26 PLIP interactions: 26 interactions with chain A, Hydrophobic interactions: A:F.92, A:L.109, A:L.126, A:L.130, A:N.276, A:T.277, A:L.284, A:P.343, A:V.344, A:V.344, A:W.410, A:N.412, A:A.427, A:F.431, A:V.432, A:V.432 Hydrogen bonds: A:K.424 Water bridges: A:P.346, A:Q.347, A:K.424 Salt bridges: A:K.88, A:H.119, A:K.123, A:K.424 pi-Stacking: A:W.410 Metal complexes: A:C.426

1 x HO2: (9E,11E,13S)-13-hydroxyoctadeca-9,11-dienoic acid(Non-covalent)

HO2.2: 9 residues within 4Å: Chain A: S.199, V.202, L.206, L.212, F.275, G.279, K.282, V.344, P.346 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.206, A:L.212, A:V.344, A:P.346 Water bridges: A:N.276 Salt bridges: A:K.282

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, L. et al., Modes of heme binding and substrate access for cytochrome P450 CYP74A revealed by crystal structures of allene oxide synthase. Proc.Natl.Acad.Sci.Usa (2008)

Release Date

2008-09-23

Peptides

Cytochrome P450 74A2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 74A2

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