SMTL ID : 3qio.1

Crystal Structure of HIV-1 RNase H with engineered E. coli loop and N-hydroxy quinazolinedione inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

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

MN.1: 5 residues within 4Å: Chain A: D.18, E.53, D.73 Ligands: MN.2, QID.4 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.18, A:E.53, A:D.73, A:D.73 MN.2: 5 residues within 4Å: Chain A: D.18, D.138, R.146 Ligands: MN.1, QID.4 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.18, A:D.138, H2O.7, H2O.7

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

SO4.3: 2 residues within 4Å: Chain A: G.11, R.36 8 PLIP interactions: 8 interactions with chain A Water bridges: A:G.11, A:E.13, A:R.36, A:G.65, A:L.66, A:L.66, A:E.67 Salt bridges: A:R.36

1 x QID: 3-hydroxy-6-(phenylsulfonyl)quinazoline-2,4(1H,3H)-dione(Non-covalent)

QID.4: 10 residues within 4Å: Chain A: D.18, G.19, E.53, D.73, A.127, H.128, D.138, R.146 Ligands: MN.1, MN.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:H.128 Water bridges: A:R.146, A:R.146, A:R.146 pi-Stacking: A:H.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lansdon, E.B. et al., Structural and Binding Analysis of Pyrimidinol Carboxylic Acid and N-Hydroxy Quinazolinedione HIV-1 RNase H Inhibitors. Antimicrob.Agents Chemother. (2011)

Release Date

2011-04-20

Peptides

Gag-Pol polyprotein,Ribonuclease HI,Gag-Pol polyprotein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Gag-Pol polyprotein,Ribonuclease HI,Gag-Pol polyprotein

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