SMTL ID : 4e5o.3 (2 other biounits)

Crystal structure of mouse thymidylate synthase in complex with dUMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

UMP.1: 14 residues within 4Å: Chain A: R.44, C.189, H.190, Q.208, R.209, S.210, G.211, D.212, G.216, N.220, H.250, Y.252 Chain B: R.169, R.170 13 PLIP interactions: 9 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:D.212 Hydrogen bonds: A:Q.208, A:S.210, A:D.212, A:N.220, A:N.220, A:H.250 Salt bridges: A:R.44, A:R.209, B:R.169, B:R.170 Water bridges: B:R.170, B:R.170 UMP.2: 15 residues within 4Å: Chain A: R.169, R.170 Chain B: R.44, C.189, H.190, Q.208, R.209, S.210, G.211, D.212, G.216, N.220, H.250, Y.252 Ligands: UMP.3 16 PLIP interactions: 12 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:Q.208, B:S.210, B:S.210, B:D.212, B:N.220, B:N.220, B:H.250, B:Y.252 Water bridges: B:D.212, B:D.212, A:R.169, A:R.170 Salt bridges: B:R.44, B:R.209, A:R.169, A:R.170 UMP.3: 9 residues within 4Å: Chain B: E.81, F.85, I.102, W.103, Y.129, H.190, D.212, F.219 Ligands: UMP.2 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.81 Water bridges: B:D.212, B:S.223, B:S.223 Salt bridges: B:H.190

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dowiercial, A. et al., Mouse thymidylate synthase does not show the inactive conformation, observed for the human enzyme. Struct Chem (2016)

Release Date

2012-04-18

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

Thymidylate synthase

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