SMTL ID : 5x4w.1

Mutant human thymidylate synthase A191K crystallized in a sulfate-free condition

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: N.184, R.186, H.197, R.216, S.217 Chain B: R.176 6 PLIP interactions: 1 interactions with chain B, 5 interactions with chain A Salt bridges: B:R.176, A:R.186, A:R.216 Hydrogen bonds: A:N.184, A:S.217 Water bridges: A:R.186 PO4.2: 4 residues within 4Å: Chain A: R.51, R.186, L.190 Chain B: R.177 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.177, A:R.51, A:R.186 PO4.3: 6 residues within 4Å: Chain A: R.176 Chain B: N.184, R.186, H.197, R.216, S.217 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.184, B:S.217 Water bridges: B:R.186 Salt bridges: B:R.186, B:R.216, A:R.176 PO4.4: 4 residues within 4Å: Chain A: R.177 Chain B: R.51, R.186, L.190 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.51, B:R.186, A:R.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, D. et al., Structural analyses of human thymidylate synthase reveal a site that may control conformational switching between active and inactive states. J. Biol. Chem. (2017)

Release Date

2017-06-28

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Thymidylate synthase

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