SMTL ID : 1zhf.1

Crystal structure of selenomethionine substituted isoflavanone 4'-O-methyltransferase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 11 residues within 4Å: Chain A: G.200, V.206, D.223, Q.224, G.242, D.243, M.244, F.245, K.257, W.258, V.259 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:V.199, A:G.200, A:D.243, A:D.243, A:M.244 Water bridges: A:Q.224, A:Q.224, A:K.257 Salt bridges: A:K.257 SAH.2: 11 residues within 4Å: Chain B: G.200, V.206, D.223, Q.224, G.242, D.243, M.244, F.245, K.257, W.258, V.259 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:V.199, B:G.200, B:D.243, B:M.244 Water bridges: B:Q.224, B:Q.224, B:K.257 Salt bridges: B:K.257

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, C.J. et al., Structural basis for dual functionality of isoflavonoid O-methyltransferases in the evolution of plant defense responses. Plant Cell (2006)

Release Date

2006-08-01

Peptides

Isoflavanone 4'-O-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Isoflavanone 4'-O-methyltransferase

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