SMTL ID : 1fpq.1

CRYSTAL STRUCTURE ANALYSIS OF SELENOMETHIONINE SUBSTITUTED CHALCONE O-METHYLTRANSFERASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.1: 14 residues within 4Å: Chain A: M.189, C.193, G.217, N.223, D.240, L.241, V.244, D.260, M.261, F.262, K.274, A.275, N.279, W.280 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.275 Hydrogen bonds: A:N.223, A:L.241, A:D.260, A:D.260 Water bridges: A:K.274 Salt bridges: A:K.274 SAM.2: 14 residues within 4Å: Chain B: M.189, C.193, G.217, N.223, D.240, L.241, V.244, D.260, M.261, F.262, K.274, A.275, N.279, W.280 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:A.275 Hydrogen bonds: B:N.223, B:L.241, B:D.260 Water bridges: B:K.274 Salt bridges: B:K.274

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zubieta, C. et al., Structures of two natural product methyltransferases reveal the basis for substrate specificity in plant O-methyltransferases. Nat.Struct.Biol. (2001)

Release Date

2001-03-07

Peptides

ISOLIQUIRITIGENIN 2'-O-METHYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ISOLIQUIRITIGENIN 2'-O-METHYLTRANSFERASE

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