SMTL ID : 1b6l.1

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: P.1, H.69 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:P.1 Salt bridges: A:H.69 SO4.2: 2 residues within 4Å: Chain A: R.14, G.17 2 PLIP interactions: 2 interactions with chain A Water bridges: A:G.17 Salt bridges: A:R.14 SO4.4: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x PI4: 1-[2-(8-CARBAMOYLMETHYL-6,9-DIOXO-2-OXA-7,10-DIAZA-BICYCLO[11.2.2]HEPTADECA- 1(16),13(17),14-TRIEN-11-YL)-2-HYDROXY-ETHYL]-PIPERIDINE-2-CARBOXYLIC ACID TERT-BUTYLAMIDE(Non-covalent)

PI4.3: 21 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, D.30, G.48, G.49, I.50, V.82, I.84 Chain B: R.8, L.23, D.25, G.27, I.47, G.48, G.49, I.50, P.81, V.82, I.84 20 PLIP interactions: 12 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:I.50, A:V.82, A:I.84, B:L.23, B:I.47, B:I.50, B:V.82, B:I.84 Hydrogen bonds: A:G.27, A:G.27, A:D.29, A:D.30, A:G.48, A:G.48 Water bridges: A:G.48, A:I.50, B:G.27, B:I.50 Salt bridges: A:D.25, B:D.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Martin, J.L. et al., Molecular recognition of macrocyclic peptidomimetic inhibitors by HIV-1 protease. Biochemistry (1999)

Release Date

2000-01-07

Peptides

RETROPEPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

RETROPEPSIN

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