SMTL ID : 5y4z.1

Crystal structure of the Zika virus NS3 helicase complex with AMPPNP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 14 residues within 4Å: Chain A: H.18, P.19, G.20, A.21, G.22, K.23, T.24, R.25, E.109, A.140, N.153, R.282, R.285 Ligands: MN.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.20, A:G.20, A:A.21, A:G.22, A:K.23, A:K.23, A:T.24, A:R.25, A:R.25, A:N.153, A:R.282, A:R.282, A:R.285, A:R.285, A:R.285 Water bridges: A:T.24, A:A.140, A:Q.278 Salt bridges: A:R.285 pi-Cation interactions: A:R.25

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 3 residues within 4Å: Chain A: T.24, E.109 Ligands: ANP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.24, A:E.109, H2O.2, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, L. et al., Structural view of the helicase reveals that Zika virus uses a conserved mechanism for unwinding RNA. Acta Crystallogr.,Sect.F (2018)

Release Date

2017-08-30

Peptides

NS3 helicase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NS3 helicase