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

O-Methyltransferase Plu4892 in complex with SAH

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

SAH.1: 16 residues within 4Å: Chain A: F.127, F.140, M.144, S.148, G.171, G.172, G.173, D.194, R.195, D.211, F.212, F.213, K.226, N.227, D.231, W.232 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:M.144 Hydrogen bonds: A:G.171, A:D.211, A:F.212, A:K.226, A:N.227 Water bridges: A:K.137, A:K.137, A:S.148, A:D.194, A:R.195, A:R.195, A:K.226, A:K.226, A:K.226 Salt bridges: A:K.226 pi-Stacking: A:F.127, A:F.212 SAH.7: 17 residues within 4Å: Chain B: F.127, F.140, M.144, S.148, G.171, G.172, G.173, L.193, D.194, R.195, D.211, F.212, F.213, K.226, N.227, D.231, W.232 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:G.171, B:D.211, B:D.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

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

EDO.2: 6 residues within 4Å: Chain A: T.8, R.11 Chain B: I.89, E.93, F.271, L.274 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:E.93, A:R.11, A:R.11 EDO.3: 2 residues within 4Å: Chain A: F.213, D.236 No protein-ligand interaction detected (PLIP) EDO.4: 6 residues within 4Å: Chain A: P.125, F.126, F.127, E.128, R.195, W.232 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.127, A:E.128 Water bridges: A:R.195 EDO.8: 6 residues within 4Å: Chain B: P.125, F.126, F.127, E.128, R.195, W.232 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:F.127, B:E.128, B:R.195, B:R.195

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

CL.5: 5 residues within 4Å: Chain A: D.276, L.280, G.281 Chain B: R.49, R.52 Ligand excluded by PLIP

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

NA.6: 5 residues within 4Å: Chain A: D.169, G.172, G.175, N.176, L.177 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.169, A:G.175, A:L.177 Water bridges: A:S.148, A:E.174

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 Plu4892: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

methyltransferase Plu4892

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