SMTL ID : 5hs3.3 (2 other biounits)

Human thymidylate synthase complexed with dUMP and 3-amino-2-benzoyl-4-methylthieno[2,3-b]pyridin-6-ol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-dimer

Ligands

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

UMP.1: 12 residues within 4Å: Chain A: R.26, L.168, C.171, H.172, Q.190, R.191, S.192, G.193, D.194, N.202, H.232, Y.234 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.190, A:S.192, A:D.194, A:N.202, A:N.202, A:H.232, A:Y.234 Salt bridges: A:R.26, A:R.191 UMP.2: 14 residues within 4Å: Chain B: R.26, W.85, L.168, C.171, H.172, Q.190, R.191, S.192, G.193, D.194, N.202, H.232, Y.234 Ligands: KI3.3 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:Q.190, B:S.192, B:D.194, B:N.202, B:N.202, B:H.232, B:Y.234 Salt bridges: B:R.26, B:R.191

1 x KI3: 3-amino-2-benzoyl-4-methylthieno[2,3-b]pyridin-6-ol(Non-covalent)

KI3.3: 12 residues within 4Å: Chain B: R.26, E.63, I.84, W.85, N.88, D.194, L.197, G.198, F.201, N.202, Y.234 Ligands: UMP.2 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.84, B:I.84, B:F.201, B:F.201 Hydrogen bonds: B:R.26, B:N.88, B:D.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Almqvist, H. et al., CETSA screening identifies known and novel thymidylate synthase inhibitors and slow intracellular activation of 5-fluorouracil. Nat Commun (2016)

Release Date

2016-02-24

Peptides

Thymidylate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
E

Thymidylate synthase

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