SMTL ID : 4g6w.2 (1 other biounit)

Human Thymidylate Synthase M190K with bound 4-Bromobenzene-1,2,3-triol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x PBX: 4-bromobenzene-1,2,3-triol(Non-covalent)

PBX.1: 8 residues within 4Å: Chain A: F.142, W.182, L.189, L.192, P.193 Chain B: C.180, L.192 Ligands: PBX.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.189, A:P.193 pi-Stacking: A:F.142 PBX.4: 8 residues within 4Å: Chain A: C.180, L.192 Chain B: F.142, W.182, L.189, L.192, P.193 Ligands: PBX.1 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:L.189, B:P.193 pi-Stacking: B:F.142

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

SO4.2: 3 residues within 4Å: Chain A: R.78, P.305, T.306 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.306, A:T.306 Water bridges: A:R.78, A:R.78 Salt bridges: A:R.78 SO4.3: 5 residues within 4Å: Chain A: R.175 Chain B: N.183, R.185, R.215, S.216 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Salt bridges: A:R.175, B:R.185, B:R.215 Hydrogen bonds: B:N.183, B:S.216 SO4.5: 3 residues within 4Å: Chain B: R.78, P.305, T.306 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.306, B:T.306 Water bridges: B:R.78, B:R.78 Salt bridges: B:R.78 SO4.6: 5 residues within 4Å: Chain A: N.183, R.185, R.215, S.216 Chain B: R.175 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.183, A:S.216 Salt bridges: A:R.185, A:R.215, B:R.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Celeste, L.R. et al., Oxidation of Cysteine 195 of Huyman Thymidylate Synthase by Purpurogallin. To be Published (2012)

Release Date

2013-07-24

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
X

B
X

Thymidylate synthase

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