SMTL ID : 1mtr.1

HIV-1 PROTEASE COMPLEXED WITH A CYCLIC PHE-ILE-VAL PEPTIDOMIMETIC INHIBITOR

Coordinates

PDB Format Compare

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 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.1 Water bridges: A:H.69 Salt bridges: A:H.69 SO4.2: 2 residues within 4Å: Chain A: R.14, G.17 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.14, A:R.14, A:G.17 Salt bridges: A:R.14 SO4.4: 1 residues within 4Å: Chain B: K.55 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:K.55

1 x PI6: [1-BENZYL-3-(8-SEC-BUTYL-7,10-DIOXO-2-OXA-6,9-DIAZA-BICYCLO[11.2.2] HEPTADECA-1(16),13(17),14-TRIEN-11-YLAMINO)-2-HYDROXY-PROPYL]-CARBAMIC ACID TERT-BUTYL ESTER(Non-covalent)

PI6.3: 24 residues within 4Å: Chain A: R.8, L.23, D.25, G.27, A.28, D.30, G.48, G.49, I.50, P.81, V.82, I.84 Chain B: R.8, D.25, G.27, A.28, D.29, V.32, I.47, G.48, G.49, I.50, P.81, I.84 18 PLIP interactions: 9 interactions with chain A, 9 interactions with chain B Hydrophobic interactions: A:L.23, A:I.50, A:P.81, A:V.82, A:I.84, B:A.28, B:V.32, B:I.50, B:P.81 Hydrogen bonds: A:D.25, A:G.27, B:G.27, B:D.29, B:G.48 Water bridges: A:D.29, A:I.50, B:G.48, B:I.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

March, D.R. et al., Substrate-based cyclic peptidomimetics of Phe-Ile-Val that inhibit HIV-1 protease using a novel enzyme-binding mode. J.Am.Chem.Soc. (1996)

Release Date

1996-08-01

Peptides

HIV-1 PROTEASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HIV-1 PROTEASE

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