SMTL ID : 5x5d.1 (2 other biounits)

Human thymidylate synthase bound with dUMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x UMP: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE(Non-covalent)

UMP.1: 13 residues within 4Å: Chain A: C.172, H.173, Q.191, R.192, S.193, G.194, D.195, G.199, N.203, H.233, Y.235 Chain B: R.152, R.153 12 PLIP interactions: 10 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:D.195 Hydrogen bonds: A:Q.191, A:S.193, A:D.195, A:N.203, A:N.203, A:H.233, A:Y.235 Water bridges: A:D.195 Salt bridges: A:R.192, B:R.152, B:R.153 UMP.2: 14 residues within 4Å: Chain A: R.152, R.153 Chain B: R.27, C.172, H.173, Q.191, R.192, S.193, G.194, D.195, G.199, N.203, H.233, Y.235 18 PLIP interactions: 15 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:D.195 Hydrogen bonds: B:Q.191, B:S.193, B:D.195, B:N.203, B:N.203, B:H.233, B:Y.235 Water bridges: B:R.27, B:H.173, B:H.173, B:R.192, B:D.195, A:R.153 Salt bridges: B:R.27, B:R.192, A:R.152, A:R.153

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
D

Thymidylate synthase

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