SMTL ID : 2onb.1

Human Thymidylate Synthase at low salt conditions with PDPA bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.50, R.185, L.189 Chain B: R.176 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.185, B:R.176 SO4.4: 4 residues within 4Å: Chain A: R.176 Chain B: R.50, R.185, L.189 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.185, A:R.176

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

EDO.2: 8 residues within 4Å: Chain A: Q.36, M.61, Q.62, A.63, V.223, I.227, H.250, L.252 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.36, A:M.61, A:H.250 EDO.5: 8 residues within 4Å: Chain B: Q.36, M.61, Q.62, A.63, V.223, I.227, H.250, L.252 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.36, B:M.61, B:H.250

2 x 7PA: PROPANE-1,3-DIYLBIS(PHOSPHONIC ACID)(Non-covalent)

7PA.3: 9 residues within 4Å: Chain A: D.49, R.50, T.51, N.183, H.196, R.215, S.216, Y.258 Chain B: R.175 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.49, A:R.50, A:T.51, A:N.183, A:R.215, A:S.216, B:R.175 Water bridges: B:R.175 7PA.6: 9 residues within 4Å: Chain A: R.175 Chain B: D.49, R.50, T.51, N.183, H.196, R.215, S.216, Y.258 9 PLIP interactions: 7 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.50, B:T.51, B:N.183, B:H.196, B:R.215, B:S.216, B:Y.258, A:R.175 Water bridges: A:R.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lovelace, L.L. et al., Cooperative Inhibition of Human Thymidylate Synthase by Mixtures of Active Site Binding and Allosteric Inhibitors. Biochemistry (2007)

Release Date

2007-04-10

Peptides

Thymidylate synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Thymidylate synthetase

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