SMTL ID : 1sui.1 (2 other biounits)

Alfalfa caffeoyl coenzyme A 3-O-methyltransferase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: D.163, D.189, N.190 Ligands: FRE.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.163, A:D.163, A:D.189 CA.4: 4 residues within 4Å: Chain B: D.163, D.189, N.190 Ligands: SAH.5 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.163, B:D.163

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

SAH.2: 18 residues within 4Å: Chain A: M.61, T.62, T.63, E.85, G.87, V.88, Y.89, S.93, D.111, I.112, G.138, P.139, A.140, D.163, A.164, D.165, Y.172 Ligands: FRE.3 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:D.163 Hydrogen bonds: A:T.62, A:T.63, A:T.63, A:G.87, A:S.93, A:S.93, A:I.112, A:N.113, A:A.140, A:D.163, A:D.165, A:D.165, A:Y.172 Water bridges: A:Y.89, A:Y.89, A:G.91, A:Y.92 SAH.5: 15 residues within 4Å: Chain B: I.60, M.61, T.62, E.67, G.87, V.88, Y.89, Y.92, S.93, I.112, F.161, D.163, D.165, D.189 Ligands: CA.4 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.67, B:S.93, B:S.93, B:D.165

1 x FRE: FERULOYL COENZYME A(Non-covalent)

FRE.3: 13 residues within 4Å: Chain A: K.21, I.60, D.163, A.164, K.166, N.190, W.193, N.194, P.204, R.206, D.238 Ligands: CA.1, SAH.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.193, A:W.193 Hydrogen bonds: A:K.166, A:N.194, A:R.206, A:Y.208 Salt bridges: A:K.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ferrer, J.-L. et al., Crystal Structures of Alfalfa Caffeoyl Coenzyme A 3-O-Methyltransferase. Plant Physiol. (2005)

Release Date

2005-03-15

Peptides

Caffeoyl-CoA O-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Caffeoyl-CoA O-methyltransferase

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