SMTL ID : 3ed7.1

Replacement of Val3 in Human Thymidylate Synthase Affects Its Kinetic Properties and Intracellular Stability

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.56 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: E.254, R.256, H.286 4 PLIP interactions: 4 interactions with chain A Water bridges: A:E.254, A:R.256 Salt bridges: A:R.256, A:H.286 SO4.2: 4 residues within 4Å: Chain A: R.32, R.167, L.171 Chain B: R.158 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Water bridges: B:N.153 Salt bridges: B:R.158, A:R.32, A:R.167 SO4.3: 6 residues within 4Å: Chain A: N.165, R.167, H.178, R.197, S.198 Chain B: R.157 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:N.165, A:R.167, A:S.198 Salt bridges: A:R.197, B:R.157 Water bridges: B:R.157 SO4.4: 3 residues within 4Å: Chain B: E.254, R.256, H.286 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.254 Water bridges: B:E.254, B:R.256 Salt bridges: B:R.256, B:H.286 SO4.5: 4 residues within 4Å: Chain A: R.158 Chain B: R.32, R.167, L.171 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.32, B:R.167, A:R.158 Water bridges: A:N.153 SO4.6: 6 residues within 4Å: Chain A: R.157 Chain B: N.165, R.167, H.178, R.197, S.198 6 PLIP interactions: 2 interactions with chain A, 4 interactions with chain B Water bridges: A:R.157 Salt bridges: A:R.157, B:R.197 Hydrogen bonds: B:N.165, B:R.167, B:S.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, X. et al., Replacement of Val3 in human thymidylate synthase affects its kinetic properties and intracellular stability . Biochemistry (2010)

Release Date

2010-03-02

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Thymidylate synthase