SMTL ID : 1aob.1

E. COLI THYMIDYLATE SYNTHASE COMPLEXED WITH DDURD

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 6 residues within 4Å: Chain A: R.21, R.166, S.167 Chain B: R.126, R.127 Ligands: DDU.2 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Salt bridges: B:R.126, B:R.127, A:R.21, A:R.166 Hydrogen bonds: A:S.167 PO4.4: 6 residues within 4Å: Chain A: R.126, R.127 Chain B: R.21, R.166, S.167 Ligands: DDU.5 5 PLIP interactions: 2 interactions with chain A, 3 interactions with chain B Salt bridges: A:R.126, A:R.127, B:R.21, B:R.166 Hydrogen bonds: B:S.167

2 x DDU: 2'-5'DIDEOXYURIDINE(Non-covalent)

DDU.2: 12 residues within 4Å: Chain A: C.146, H.147, Q.165, S.167, C.168, D.169, G.173, N.177, H.207, Y.209 Chain B: R.126 Ligands: PO4.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.165, A:S.167, A:D.169, A:N.177, A:N.177, A:Y.209 DDU.5: 12 residues within 4Å: Chain A: R.126 Chain B: C.146, H.147, Q.165, S.167, C.168, D.169, G.173, N.177, H.207, Y.209 Ligands: PO4.4 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.165, B:D.169, B:N.177, B:N.177, B:H.207

2 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 5 residues within 4Å: Chain A: M.1, V.45, T.46, T.47, P.224 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.46, A:T.47, A:T.47 FMT.6: 5 residues within 4Å: Chain B: M.1, V.45, T.46, T.47, P.224 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.46, B:T.47, B:T.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stout, T.J. et al., The additivity of substrate fragments in enzyme-ligand binding. Structure (1998)

Release Date

1998-07-01

Peptides

THYMIDYLATE SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

THYMIDYLATE SYNTHASE

Related Entries With Identical Sequence