SMTL ID : 2rcl.2 (1 other biounit)

Crystal Structure of Arabidopsis thaliana Allene Oxide Synthase (AOS, cytochrome P450 74A, CYP74A) Complexed with 12R,13S-Vernolic Acid at 2.4 A resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.41 Å

Oligo State

monomer

Ligands

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

HEM.1: 26 residues within 4Å: Chain A: K.106, F.110, L.127, S.128, H.137, K.141, L.144, L.148, N.294, T.295, G.298, M.299, L.302, P.360, V.361, Q.364, W.428, N.430, N.441, K.442, Q.443, C.444, A.445, G.446, F.449, V.450 24 PLIP interactions: 24 interactions with chain A, Hydrophobic interactions: A:F.110, A:L.127, A:L.148, A:N.294, A:T.295, A:L.302, A:P.360, A:V.361, A:W.428, A:W.428, A:N.430, A:A.445, A:F.449, A:V.450, A:V.450 Water bridges: A:Q.364, A:K.442, A:K.442 Salt bridges: A:K.106, A:H.137, A:K.141, A:K.442 pi-Stacking: A:W.428 Metal complexes: A:C.444

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: Y.124, K.136, I.278, S.279, E.282 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.124, A:Y.124, A:K.136, A:S.279, A:S.279

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, D.S. et al., Structural insights into the evolutionary paths of oxylipin biosynthetic enzymes. Nature (2008)

Release Date

2008-08-19

Peptides

Cytochrome P450 74A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cytochrome P450 74A

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