SMTL ID : 8bij.1

O-Methyltransferase Plu4894 (mutant I88M, W91L, C97Y, S142L, G146V, Y258M, L270F, S309Y) in complex with SAH

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 18 residues within 4Å: Chain A: F.127, F.140, M.144, S.148, G.171, G.172, G.173, L.193, D.194, R.195, G.210, D.211, F.212, L.213, K.226, D.227, D.231, W.232 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.195, A:D.211, A:D.211, A:F.212, A:K.226, A:K.226, A:D.227 Water bridges: A:K.226 Salt bridges: A:K.226 pi-Stacking: A:F.127, A:F.212 SAH.6: 15 residues within 4Å: Chain B: F.127, M.144, G.171, G.172, G.173, D.194, R.195, G.210, D.211, F.212, K.226, D.227, D.231, W.232 Ligands: EDO.7 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:D.211, B:F.212, B:K.226, B:K.226 Water bridges: B:K.226 Salt bridges: B:K.226 pi-Stacking: B:F.212

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: L.193, I.208, N.209, G.210, V.215, P.217 No protein-ligand interaction detected (PLIP) EDO.3: 3 residues within 4Å: Chain A: K.266, M.267 Chain B: T.8 No protein-ligand interaction detected (PLIP) EDO.7: 7 residues within 4Å: Chain B: L.130, K.137, F.140, D.141, G.173, E.174 Ligands: SAH.6 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.137, B:K.137, B:E.174 Water bridges: B:E.174, B:E.174

2 x NA: SODIUM ION(Non-functional Binders)

NA.4: 6 residues within 4Å: Chain A: D.169, G.172, G.175, S.176, L.177, L.178 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.169, A:G.175, A:L.177, A:L.178 Water bridges: A:S.176 NA.8: 4 residues within 4Å: Chain B: V.20, G.23, S.25, I.26 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.23, B:S.25, B:S.25, B:I.26

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 2 residues within 4Å: Chain A: N.250, G.251 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain B: D.37, R.41 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huber, E.M. et al., A set of closely related methyltransferases for site-specific tailoring of anthraquinone pigments. Structure (2023)

Release Date

2023-03-08

Peptides

Methyltransferase Plu4894 mutant I88M, W91L, C97Y, S142L, G146V, Y258M, L270F, S309Y: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Methyltransferase Plu4894 mutant I88M, W91L, C97Y, S142L, G146V, Y258M, L270F, S309Y