SMTL ID : 5j7w.2 (1 other biounit)

Enterococcus faecalis thymidylate synthase complex with methotrexate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: L.194, R.217, S.218 Chain B: R.177, R.178 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.218, A:S.218 Salt bridges: A:R.217, B:R.177 SO4.2: 6 residues within 4Å: Chain A: R.177, R.178 Chain B: R.22, P.195, R.217, S.218 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.218 Salt bridges: B:R.22, B:R.217, A:R.177, A:R.178

1 x MTX: METHOTREXATE(Non-covalent)

MTX.3: 13 residues within 4Å: Chain B: L.55, E.59, I.80, W.81, W.84, L.194, D.220, L.223, G.224, F.227, Y.260, I.313, A.314 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:I.80, B:I.80, B:I.80, B:I.313 Hydrogen bonds: B:D.220, B:A.314, B:A.314 Water bridges: B:K.49, B:D.220, B:N.228 Salt bridges: B:K.49, B:D.220 pi-Stacking: B:F.227

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Catalano, A. et al., X-ray crystal structures of Enterococcus faecalis thymidylate synthase with folate binding site inhibitors. Eur.J.Med.Chem. (2016)

Release Date

2016-09-28

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Thymidylate synthase

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