SMTL ID : 8bir.1

O-Methyltransferase Plu4895 in complex with SAH and AQ-256

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 15 residues within 4Å: Chain A: F.144, F.157, M.161, T.165, G.188, G.189, G.190, D.211, D.228, F.229, F.230, K.243, N.244, N.248, W.249 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.188, A:G.190, A:D.228, A:F.229, A:K.243 Salt bridges: A:K.243 pi-Stacking: A:F.144, A:F.229 SAH.8: 17 residues within 4Å: Chain B: F.144, F.157, M.161, T.165, G.188, G.189, G.190, D.211, R.212, G.227, D.228, F.229, F.230, K.243, N.244, N.248, W.249 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:G.188, B:D.228, B:F.229, B:K.243, B:N.244 Water bridges: B:K.243 Salt bridges: B:K.243 pi-Stacking: B:F.144, B:F.229

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

QOI.2: 10 residues within 4Å: Chain A: Y.109, M.161, Y.164, N.244, H.247, L.276, V.288, M.292 Chain B: R.28 Ligands: CL.7 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.164, A:L.276 Hydrogen bonds: A:N.244, A:N.244, B:R.28 pi-Stacking: A:Y.164 QOI.9: 10 residues within 4Å: Chain B: Y.109, M.161, Y.164, N.244, H.247, L.276, V.288, L.291, M.292, F.327 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:V.288 Hydrogen bonds: B:Y.109 pi-Stacking: B:Y.164

6 x IOD: IODIDE ION(Non-functional Binders)

IOD.3: 3 residues within 4Å: Chain A: L.283, S.287 Chain B: T.25 Ligand excluded by PLIP IOD.4: 2 residues within 4Å: Chain A: T.25 Chain B: S.287 Ligand excluded by PLIP IOD.5: 1 residues within 4Å: Chain A: Y.164 Ligand excluded by PLIP IOD.10: 2 residues within 4Å: Chain B: Y.164, K.167 Ligand excluded by PLIP IOD.11: 2 residues within 4Å: Chain B: R.318, E.331 Ligand excluded by PLIP IOD.12: 1 residues within 4Å: Chain B: E.114 Ligand excluded by PLIP

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

CL.6: 5 residues within 4Å: Chain A: N.244, V.245, L.246, H.247, T.275 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain A: Y.109, F.157, F.296 Ligands: QOI.2 Ligand excluded by PLIP CL.14: 5 residues within 4Å: Chain B: V.37, G.40, S.42, I.43, F.104 Ligand excluded by PLIP CL.15: 1 residues within 4Å: Chain B: S.58 Ligand excluded by PLIP CL.16: 5 residues within 4Å: Chain B: N.244, V.245, L.246, H.247, T.275 Ligand excluded by PLIP CL.17: 2 residues within 4Å: Chain B: D.148, R.212 Ligand excluded by PLIP CL.18: 1 residues within 4Å: Chain B: S.304 Ligand excluded by PLIP

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

NA.13: 3 residues within 4Å: Chain B: F.144, E.145, R.212 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.212 Water bridges: B:S.142

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 Plu4895: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

methyltransferase Plu4895