SMTL ID : 1b6j.1

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

1 x ASN- RTY- PRO- ILE- VAL- NH2: CYCLIC PEPTIDE INHIBITOR(Non-covalent)

ASN-RTY-PRO-ILE-VAL-NH2.1: 27 residues within 4Å: Chain A: R.8, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, P.81, V.82 Chain B: R.8, L.23, D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, I.50, P.81, V.82, I.84 24 PLIP interactions: 11 interactions with chain A, 13 interactions with chain B Hydrophobic interactions: A:I.50, A:P.81, A:V.82, B:L.23, B:A.28, B:V.32, B:I.50, B:V.82, B:I.84 Hydrogen bonds: A:D.25, A:G.27, A:D.29, A:D.30, A:D.30, A:G.48, B:G.27, B:D.29, B:D.29, B:G.48, B:G.48 Water bridges: A:G.48, B:I.50, B:I.50 Salt bridges: A:D.25

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

SO4.2: 2 residues within 4Å: Chain A: P.1, H.69 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:P.1 Salt bridges: A:H.69 Water bridges: B:F.99, B:F.99 SO4.3: 2 residues within 4Å: Chain A: R.14, G.17 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.14 SO4.4: 1 residues within 4Å: Chain B: K.55 2 PLIP interactions: 2 interactions with chain B Water bridges: B:K.55 Salt bridges: B:K.55

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

Related Entries With Identical Sequence