SMTL ID : 4o1f.1

Structure of a methyltransferase component in complex with THF involved in O-demethylation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x THG: (6S)-5,6,7,8-TETRAHYDROFOLATE(Non-covalent)

THG.1: 14 residues within 4Å: Chain A: E.27, K.28, I.33, D.96, N.117, I.141, L.143, D.181, G.216, S.218, K.228, I.247, D.249, N.252 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:E.27, A:I.33, A:D.249 Hydrogen bonds: A:E.27, A:E.27, A:N.30, A:D.96, A:N.117, A:N.117, A:G.216, A:D.249, A:D.249, A:N.252 Water bridges: A:E.27, A:D.96, A:D.181, A:L.217 Salt bridges: A:K.28, A:D.181, A:K.228 THG.2: 14 residues within 4Å: Chain B: E.27, K.28, I.33, D.96, N.117, I.141, L.143, D.181, G.216, S.218, K.228, I.247, D.249, N.252 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:E.27, B:E.27, B:I.33 Hydrogen bonds: B:E.27, B:D.96, B:N.117, B:N.117, B:G.216, B:D.249, B:N.252 Water bridges: B:E.27, B:D.96, B:D.181, B:N.219, B:N.219 Salt bridges: B:K.28, B:D.181, B:K.228

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sjuts, H. et al., Structures of the methyltransferase component of Desulfitobacterium hafniense DCB-2 O-demethylase shed light on methyltetrahydrofolate formation. Acta Crystallogr.,Sect.D (2015)

Release Date

2015-01-21

Peptides

Dihydropteroate synthase DHPS: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dihydropteroate synthase DHPS

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