SMTL ID : 4o7u.1 (1 other biounit)

Etherocomplex of Enteroccocus faecalis thymidylate synthase with 5-hydroxymethilene-6-hydrofolic acid and the phtalimidic inhibitor SS7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

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

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

1 x THF: 5-HYDROXYMETHYLENE-6-HYDROFOLIC ACID(Non-covalent)

THF.3: 15 residues within 4Å: Chain B: P.52, L.55, I.80, W.81, W.84, L.194, H.198, D.220, L.223, G.224, F.227, N.228, Y.260, I.313, A.314 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:P.52, B:L.55, B:I.80, B:I.80, B:F.227, B:I.313 Hydrogen bonds: B:H.198, B:D.220, B:N.228, B:Y.260, B:A.314, B:A.314 Water bridges: B:D.220, B:I.309, B:A.314 Salt bridges: B:K.49, B:D.220

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

2014-12-31

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thymidylate synthase

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