SMTL ID : 3rvb.1

The structure of HCV NS3 helicase (Heli-80) bound with inhibitor ITMN-3479

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x I79: {1-[(5-chloro-2-methyl-1-benzothiophen-3-yl)methyl]-6-(3,5-diaminophenyl)-1H-indol-3-yl}acetic acid(Non-covalent)

I79.1: 12 residues within 4Å: Chain A: V.88, T.110, G.111, T.125, G.127, K.128, A.131, S.153, T.154, A.353, W.357, Y.358 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:A.131, A:W.357, A:W.357, A:Y.358 Hydrogen bonds: A:G.111, A:T.125, A:K.128, A:W.357 I79.5: 12 residues within 4Å: Chain B: V.88, T.110, G.111, T.125, G.127, K.128, A.131, S.153, T.154, A.353, W.357, Y.358 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:A.131, B:W.357, B:W.357, B:Y.358 Hydrogen bonds: B:G.111, B:T.125, B:T.125, B:K.128, B:W.357

4 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: N.243, A.244 No protein-ligand interaction detected (PLIP) MG.3: 5 residues within 4Å: Chain A: G.63, G.65, K.66, S.67, T.68 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain B: N.243, A.244 No protein-ligand interaction detected (PLIP) MG.7: 5 residues within 4Å: Chain B: G.63, G.65, K.66, S.67, T.68 No protein-ligand interaction detected (PLIP)

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 1 residues within 4Å: Chain A: F.392 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Chain B: F.392 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mather, O. et al., The structure of HCV NS3 helicase with inhibitor ITMN-3479. To be Published

Release Date

2014-09-24

Peptides

RNA helicase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

RNA helicase