SMTL ID : 4ein.1

Crystal structure of mouse thymidylate synthase in binary complex with a substrate analogue and strong inhibitor, N(4)-hydroxy-2'-deoxycytidine-5'-monophosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

2 x NOH: 2'-deoxy-N-hydroxycytidine 5'-(dihydrogen phosphate)(Non-covalent)

NOH.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 12 PLIP interactions: 8 interactions with chain A, 4 interactions with chain B 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 NOH.2: 14 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 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:D.212 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:R.44 Salt bridges: B:R.44, B:R.209, A:R.169, A:R.170

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 2 residues within 4Å: Chain B: L.215, F.219 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dowiercial, A. et al., Crystal structures of complexes of mouse thymidylate synthase crystallized with N4-OH-dCMP alone or in the presence of N5,10-methylenetetrahydrofolate. PTERIDINES (2013)

Release Date

2013-04-10

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thymidylate synthase

Related Entries With Identical Sequence