SMTL ID : 1cpi.1

REGIOSELECTIVE STRUCTURAL AND FUNCTIONAL MIMICRY OF PEPTIDES. DESIGN OF HYDROLYTICALLY STABLE CYCLIC PEPTIDOMIMETIC INHIBITORS OF HIV-1 PROTEASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 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: 25 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, I.47, G.48, G.49, I.50, V.82, I.84 23 PLIP interactions: 10 interactions with chain B, 13 interactions with chain A Hydrophobic interactions: B:L.23, B:A.28, B:I.50, B:V.82, B:I.84, A:I.50, A:P.81, A:V.82 Hydrogen bonds: B:G.27, B:D.29, B:D.29, B:G.48, B:G.48, A:D.25, A:G.27, A:D.29, A:D.30, A:D.30, A:G.48 Water bridges: A:G.48, A:I.50, A: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 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.1 SO4.3: 2 residues within 4Å: Chain A: R.14, G.17 3 PLIP interactions: 3 interactions with chain A Water bridges: A:G.16, A:G.16 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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abbenante, G. et al., REGIOSELECTIVE STRUCTURAL AND FUNCTIONAL MIMICRY OF PEPTIDES - DESIGN OF HYDROLYTICALLY-STABLE CYCLIC PEPTIDOMIMETIC INHIBITORS OF HIV-1 PROTEASE. J.Am.Chem.Soc. (1995)

Release Date

1996-03-08

Peptides

HIV-1 PROTEASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HIV-1 PROTEASE

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