SMTL ID : 1ztz.1 (1 other biounit)

Crystal structure of HIV protease- metallacarborane complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

1 x ALA- GLY- ALA- ALA: autoproteolytic tetrapeptide(Non-covalent)

ALA-GLY-ALA-ALA.1: 11 residues within 4Å: Chain A: D.25, G.27, A.28 Chain B: D.25, G.27, A.28, D.29, D.30, I.84 Ligands: CB5.2, CB5.3 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:D.30, B:I.84 Hydrogen bonds: B:D.29, B:D.30, A:G.27

2 x CB5: COBALT BIS(1,2-DICARBOLLIDE)(Non-covalent)

CB5.2: 6 residues within 4Å: Chain B: G.48, T.80, P.81 Ligands: ALA-GLY-ALA-ALA.1, ALA-GLY-ALA-ALA.1, CB5.3 No protein-ligand interaction detected (PLIP) CB5.3: 8 residues within 4Å: Chain A: I.47, G.48, I.54, T.80, P.81, I.84 Ligands: ALA-GLY-ALA-ALA.1, CB5.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cigler, P. et al., From nonpeptide toward noncarbon protease inhibitors: Metallacarboranes as specific and potent inhibitors of HIV protease. Proc.Natl.Acad.Sci.USA (2005)

Release Date

2005-11-01

Peptides

PROTEASE RETROPEPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEASE RETROPEPSIN

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