SMTL ID : 6sx0.1

Specific dsRNA recognition by wild type H7N1 NS1 RNA-binding domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

5 x PE4: 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL(Non-functional Binders)

PE4.1: 7 residues within 4Å: Chain A: W.20, K.24, S.27, D.37, L.40, R.41, Q.44 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.24, A:R.41, A:Q.44 Water bridges: A:K.24, A:S.27 PE4.2: 4 residues within 4Å: Chain A: W.20, Q.44, L.58, T.62 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.44, A:T.62 PE4.3: 3 residues within 4Å: Chain A: S.52 Chain D: U.3, A.4 No protein-ligand interaction detected (PLIP) PE4.5: 12 residues within 4Å: Chain A: D.16, L.19, R.23, R.39, R.42, D.43 Chain B: D.16, L.19, W.20, R.23, R.39, D.43 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:D.16, B:R.23, A:R.23, A:R.23, A:R.42 Water bridges: A:R.39 PE4.6: 6 residues within 4Å: Chain B: C.17, W.20, H.21, Q.44, L.58, T.62 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.21

1 x NHE: 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID(Non-covalent)

NHE.4: 4 residues within 4Å: Chain A: G.55, L.56, D.57, V.60 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.56 Hydrogen bonds: A:G.55, A:D.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wacquiez, A. et al., Structure and Sequence Determinants Governing the Interactions of RNAs with Influenza A Virus Non-Structural Protein NS1. Viruses (2020)

Release Date

2020-10-07

Peptides

Non-structural protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Non-structural protein 1

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