SMTL ID : 5yrs.1

X-ray Snapshot of HIV-1 Protease in Action: Observation of Tetrahedral Intermediate and Its SIHB with Catalytic Aspartate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GLU- THR- HPH- TYR- VAL- ASP: RT-RH oligopeprtide(Non-covalent)

GLU-THR-HPH-TYR-VAL-ASP.1: 26 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, V.32, I.47, G.48, G.49, I.50, P.81, V.82, I.84 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, P.81, V.82, I.84 26 PLIP interactions: 11 interactions with chain B, 15 interactions with chain A Hydrophobic interactions: B:I.50, B:P.81, B:V.82, B:I.84, A:A.28, A:V.32, A:I.50, A:P.81, A:V.82, A:I.84 Hydrogen bonds: B:G.27, B:D.29, B:D.30, B:G.48, A:D.25, A:G.27, A:D.29, A:G.48 Water bridges: B:R.8, B:I.50, A:D.30, A:D.30, A:D.30, A:G.48, A:I.50 Salt bridges: B:R.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Das, A. et al., X-ray snapshot of HIV-1 protease in action: observation of tetrahedral intermediate and short ionic hydrogen bond SIHB with catalytic aspartate. J. Am. Chem. Soc. (2010)

Release Date

2018-03-07

Peptides

PROTEASE: A
PROTEASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEASE

PROTEASE