SMTL ID : 5egp.1 (1 other biounit)

Crystal structure of the S-methyltransferase TmtA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

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

SAH.1: 17 residues within 4Å: Chain A: F.38, Y.47, T.54, A.81, C.82, G.83, A.86, D.109, L.110, S.111, M.114, V.135, N.136, A.137, A.153, F.154, F.159 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:T.54, A:G.83, A:L.110, A:N.136, A:A.137, A:A.153, A:A.153 Water bridges: A:N.36, A:E.51, A:A.153 pi-Stacking: A:F.159, A:F.159

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain A: H.216, K.268 3 PLIP interactions: 3 interactions with chain A Water bridges: A:H.216 Salt bridges: A:H.216, A:K.268

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 4 residues within 4Å: Chain A: Q.157, S.158, F.212, I.213 2 PLIP interactions: 2 interactions with chain A Water bridges: A:S.158, A:H.216 ACT.4: 5 residues within 4Å: Chain A: W.184, F.187, W.189, F.212, I.261 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.187, A:F.212 Hydrogen bonds: A:W.184 ACT.5: 4 residues within 4Å: Chain A: Y.49, D.252, E.253, E.256 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:E.256 Hydrogen bonds: A:Y.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duell, E.R. et al., Sequential Inactivation of Gliotoxin by the S-Methyltransferase TmtA. Acs Chem.Biol. (2016)

Release Date

2016-02-03

Peptides

UbiE/COQ5 family methyltransferase, putative: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

UbiE/COQ5 family methyltransferase, putative

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