SMTL ID : 5kok.1

Pavine N-methyltransferase in complex with Tetrahydropapaverine and S-adenosylhomocysteine pH 7.25

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 19 residues within 4Å: Chain A: K.136, F.137, S.138, G.176, C.177, G.178, S.181, T.199, N.200, Q.204, E.225, D.226, V.227, T.228, V.242, A.243, L.244, H.247 Ligands: S9T.2 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:F.137, A:S.138, A:G.176, A:G.176, A:G.178, A:S.181, A:T.199, A:N.200, A:N.200, A:Q.204, A:D.226, A:V.227 Water bridges: A:L.135, A:K.136, A:C.177, A:L.182, A:V.242 Salt bridges: A:K.136 pi-Stacking: A:H.247 SAH.4: 19 residues within 4Å: Chain B: K.136, F.137, S.138, G.176, C.177, G.178, S.181, T.199, N.200, Q.204, E.225, D.226, V.227, T.228, V.242, A.243, L.244, H.247 Ligands: S9T.5 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:F.137, B:S.138, B:G.176, B:G.178, B:S.181, B:N.200, B:N.200, B:Q.204, B:D.226, B:D.226, B:V.227, B:V.242 Water bridges: B:K.136, B:L.182, B:V.242 Salt bridges: B:K.136 pi-Stacking: B:H.247

2 x S9T: (1~{S})-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline(Non-covalent)

S9T.2: 19 residues within 4Å: Chain A: L.119, Y.120, I.122, F.137, S.138, P.139, E.246, H.247, H.273, P.329, F.333, W.336, Y.367, W.368, F.371, Y.379, L.389 Ligands: SAH.1, R9T.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.137, A:F.137, A:F.333 Hydrogen bonds: A:E.246, A:Y.367 Water bridges: A:H.273 pi-Stacking: A:F.137 S9T.5: 18 residues within 4Å: Chain B: L.119, Y.120, F.137, S.138, P.139, E.246, H.247, H.273, P.329, F.333, W.336, Y.367, W.368, F.371, Y.379, L.389 Ligands: SAH.4, R9T.6 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.137, B:F.137, B:F.371 Hydrogen bonds: B:E.246 Water bridges: B:H.273 pi-Stacking: B:F.137

2 x R9T: (1~{R})-1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline(Non-covalent)

R9T.3: 15 residues within 4Å: Chain A: L.119, Y.120, E.246, H.247, Y.294, I.295, F.296, P.297, L.301, K.363, F.364, Y.367, W.368, F.371 Ligands: S9T.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.120, A:P.297, A:F.364, A:Y.367 Hydrogen bonds: A:L.119, A:E.246 pi-Stacking: A:Y.367 R9T.6: 14 residues within 4Å: Chain B: L.119, Y.120, E.246, H.247, Y.294, I.295, F.296, P.297, L.301, F.364, Y.367, W.368, F.371 Ligands: S9T.5 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:L.119, B:Y.120, B:F.364, B:Y.367 Hydrogen bonds: B:L.119 Water bridges: B:K.363 pi-Stacking: B:Y.367

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Torres, M.A. et al., Structural and Functional Studies of Pavine N-Methyltransferase from Thalictrum flavum Reveal Novel Insights into Substrate Recognition and Catalytic Mechanism. J.Biol.Chem. (2016)

Release Date

2016-09-07

Peptides

Pavine N-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pavine N-methyltransferase

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