SMTL ID : 3q70.1

Secreted aspartic protease in complex with ritonavir

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x RIT: RITONAVIR(Non-covalent)

RIT.1: 20 residues within 4Å: Chain A: V.12, T.13, I.30, D.32, G.34, S.35, I.82, G.83, Y.84, G.85, S.88, I.119, N.131, E.193, D.218, G.220, T.221, T.222, Y.225, I.305 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:I.30, A:Y.84, A:Y.84, A:I.119, A:I.119, A:Y.225, A:I.305 Hydrogen bonds: A:G.34, A:G.34, A:G.85, A:D.218, A:G.220, A:T.222, A:T.222 Water bridges: A:A.133

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 1 residues within 4Å: Chain A: D.57 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.57, A:D.57, H2O.8, H2O.8 ZN.3: 1 residues within 4Å: Chain A: D.322 No protein-ligand interaction detected (PLIP)

1 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.4: 5 residues within 4Å: Chain A: L.183, A.185, V.317, S.326, L.341 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.183, A:A.185, A:V.317, A:L.341 Water bridges: A:D.319, A:D.319

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koester, H. et al., The bindingmode of HIV-1 protease inhibitors to pepsin-like aspartic proteinases. To be Published

Release Date

2012-01-04

Peptides

Candidapepsin-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Candidapepsin-2

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