SMTL ID : 6l7x.1

Crystal structure of Cet1 from Trypanosoma cruzi in complex with #951 ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

monomer

Ligands

1 x E7R: 1,3-dimethyl-7-propyl-purine-2,6-dione(Non-covalent)

E7R.1: 7 residues within 4Å: Chain A: L.80, R.81, W.83, H.85, I.101, D.132, F.135 3 PLIP interactions: 3 interactions with chain A pi-Stacking: A:W.83, A:F.135, A:F.135

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: N.44, F.45, R.122 Ligands: SO4.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.44, A:N.44, A:F.45, A:F.45 Salt bridges: A:R.122 SO4.3: 3 residues within 4Å: Chain A: K.110, N.111 Ligands: SO4.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.111, A:N.111 Salt bridges: A:K.110 SO4.4: 6 residues within 4Å: Chain A: F.37, N.44, N.111, R.122 Ligands: SO4.2, SO4.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.44, A:N.111 Salt bridges: A:R.122 SO4.5: 5 residues within 4Å: Chain A: R.33, D.77, R.84, R.146, K.148 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.33 Water bridges: A:R.146, A:R.146 Salt bridges: A:R.84, A:R.146, A:K.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takagi, Y. et al., Crystal structures of the RNA triphosphatase fromTrypanosoma cruziprovide insights into how it recognizes the 5'-end of the RNA substrate. J.Biol.Chem. (2020)

Release Date

2020-06-03

Peptides

mRNA_triPase domain-containing protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

mRNA_triPase domain-containing protein

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