SMTL ID : 4a4z.1

CRYSTAL STRUCTURE OF THE S. CEREVISIAE DEXH HELICASE SKI2 BOUND TO AMPPNP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

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

ANP.1: 15 residues within 4Å: Chain A: F.38, E.39, L.40, D.41, Q.44, H.62, T.63, S.64, A.65, G.66, K.67, T.68, V.69, R.473, R.477 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:E.39, A:D.41, A:Q.44, A:T.63, A:S.64, A:A.65, A:G.66, A:K.67, A:K.67, A:T.68, A:T.68, A:T.68, A:R.473 Water bridges: A:T.63, A:Q.469, A:R.473 pi-Stacking: A:F.38, A:F.38 pi-Cation interactions: A:R.477

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: E.350, Q.390, K.393, T.394, V.404, L.409 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.350, A:T.394 EDO.3: 4 residues within 4Å: Chain A: K.346, G.407, T.432, T.434 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.407, A:T.432 Water bridges: A:K.414 EDO.4: 4 residues within 4Å: Chain A: A.93, P.411, K.414, E.418 No protein-ligand interaction detected (PLIP) EDO.5: 8 residues within 4Å: Chain A: Y.518, G.834, Y.835, E.836, L.837, V.838, F.899, E.910 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.835, A:L.837, A:V.838, A:E.910

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Halbach, F. et al., The Crystal Structure of S. Cerevisiae Ski2, a Dexh Helicase Associated with the Cytoplasmic Functions of the Exosome. RNA (2012)

Release Date

2011-12-21

Peptides

ANTIVIRAL HELICASE SKI2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ANTIVIRAL HELICASE SKI2