SMTL ID : 8bgy.1 (1 other biounit)

O-Methyltransferase Plu4890 in complex with SAH and AQ-284a

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 17 residues within 4Å: Chain A: F.127, F.140, M.144, S.148, G.171, G.172, G.173, D.194, R.195, G.210, N.211, F.212, K.226, N.227, N.231, W.232 Ligands: QP3.2 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:G.171, A:R.195, A:N.211, A:F.212, A:K.226, A:N.227 Water bridges: A:S.148, A:K.226, A:K.226 Salt bridges: A:K.226 pi-Stacking: A:F.127, A:F.212 SAH.3: 17 residues within 4Å: Chain B: F.127, F.140, M.144, S.148, G.171, G.172, G.173, D.194, R.195, G.210, N.211, F.212, K.226, N.227, N.231, W.232 Ligands: QP3.4 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:G.171, B:G.173, B:R.195, B:N.211, B:F.212, B:K.226, B:N.227 Water bridges: B:S.148, B:K.226, B:K.226, B:K.226 Salt bridges: B:K.226 pi-Stacking: B:F.127, B:F.212

2 x QP3: 1,3-dimethoxy-8-oxidanyl-anthracene-9,10-dione(Non-covalent)

QP3.2: 17 residues within 4Å: Chain A: F.85, M.89, Y.98, F.140, L.143, M.144, V.147, N.227, H.230, N.231, M.259, F.269, L.272, M.273, L.276, Y.308 Ligands: SAH.1 13 PLIP interactions: 12 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.85, A:F.140, A:L.143, A:V.147, A:Y.308 Hydrogen bonds: A:N.231 Water bridges: A:E.93, A:E.93, A:Y.98, A:N.227, B:R.11 pi-Stacking: A:F.269, A:F.269 QP3.4: 16 residues within 4Å: Chain B: F.85, M.89, Y.98, F.140, L.143, M.144, N.227, H.230, N.231, M.259, F.269, L.272, M.273, L.276, Y.308 Ligands: SAH.3 11 PLIP interactions: 1 interactions with chain A, 10 interactions with chain B Water bridges: A:R.11, B:E.93, B:N.227 Hydrophobic interactions: B:F.85, B:F.140, B:L.143, B:Y.308 Hydrogen bonds: B:H.230, B:N.231 pi-Stacking: B:F.269, B:F.269

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

CL.5: 2 residues within 4Å: Chain B: H.189, D.206 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 Plu4890: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Methyltransferase Plu4890

Related Entries With Identical Sequence