SMTL ID : 2hb4.1

Structure of HIV Protease NL4-3 in an Unliganded State

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-functional Binders)

MG.1: 1 residues within 4Å: Ligands: MG.5 No protein-ligand interaction detected (PLIP) MG.5: 1 residues within 4Å: Ligands: MG.1 No protein-ligand interaction detected (PLIP)

6 x PGR: R-1,2-PROPANEDIOL(Non-covalent)

PGR.2: 7 residues within 4Å: Chain A: K.14, G.16, G.17, L.63, I.64, E.65, K.70 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.63, A:E.65 Hydrogen bonds: A:G.16, A:G.17, A:L.63, A:E.65 PGR.3: 5 residues within 4Å: Chain A: A.28, D.29, D.30, V.32, I.47 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:D.29, A:D.30 Hydrogen bonds: A:D.30, A:D.30 PGR.4: 6 residues within 4Å: Chain A: I.72, G.73, T.74, N.88, T.91, Q.92 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Q.92 Hydrogen bonds: A:T.74, A:T.74, A:N.88, A:T.91, A:Q.92 PGR.6: 7 residues within 4Å: Chain B: K.14, G.16, G.17, L.63, I.64, E.65, K.70 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.63, B:E.65 Hydrogen bonds: B:G.16, B:G.17, B:L.63, B:E.65 PGR.7: 5 residues within 4Å: Chain B: A.28, D.29, D.30, V.32, I.47 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:D.29, B:D.30 Hydrogen bonds: B:D.30 PGR.8: 6 residues within 4Å: Chain B: I.72, G.73, T.74, N.88, T.91, Q.92 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Q.92 Hydrogen bonds: B:T.74, B:N.88, B:T.91, B:T.91, B:Q.92 Water bridges: B:T.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Heaslet, H. et al., Conformational flexibility in the flap domains of ligand-free HIV protease. Acta Crystallogr.,Sect.D (2007)

Release Date

2007-06-26

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Protease

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