SMTL ID : 5kgx.1

HIV1 catalytic core domain in complex with an inhibitor (2~{S})-2-[3-(3,4-dihydro-2~{H}-chromen-6-yl)-1-methyl-indol-2-yl]-2-[(2-methylpropan-2-yl)oxy]ethanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.67 Å

Oligo State

homo-dimer

Ligands

2 x 7SK: (2S)-tert-butoxy[3-(3,4-dihydro-2H-1-benzopyran-6-yl)-1-methyl-1H-indol-2-yl]acetic acid(Non-covalent)

7SK.1: 16 residues within 4Å: Chain A: Q.119, A.120, E.121, H.122, K.124, T.125, M.129 Chain B: Q.46, A.49, Y.50, L.53, T.75, T.76, T.79, A.80, W.83 10 PLIP interactions: 5 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:Q.46, B:T.76, B:T.79, B:A.80, B:W.83, A:T.125 Hydrogen bonds: A:E.121, A:H.122, A:T.125 Salt bridges: A:H.122 7SK.3: 16 residues within 4Å: Chain A: Q.46, A.49, Y.50, L.53, T.75, T.76, T.79, A.80, W.83 Chain B: Q.119, A.120, E.121, H.122, K.124, T.125, M.129 10 PLIP interactions: 5 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:Q.46, A:T.76, A:T.79, A:A.80, A:W.83, B:T.125 Hydrogen bonds: B:E.121, B:H.122, B:H.122 Salt bridges: B:H.122

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

SO4.2: 2 residues within 4Å: Chain A: H.65, E.89 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.65 SO4.4: 2 residues within 4Å: Chain B: H.65, E.89 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Patel, P.A. et al., Indole-based allosteric inhibitors of HIV-1 integrase. Bioorg.Med.Chem.Lett. (2016)

Release Date

2016-10-19

Peptides

Integrase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Integrase

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