SMTL ID : 4ep3.1

Crystal Structure of inactive single chain wild-type HIV-1 Protease in Complex with the substrate CA-p2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.81 Å

Oligo State

monomer

Ligands

1 x LYS- ALA- ARG- VAL- LEU- ALA- GLU- ALA- MET: substrate CA-p2(Non-covalent)

LYS-ALA-ARG-VAL-LEU-ALA-GLU-ALA-MET.1: 28 residues within 4Å: Chain A: R.8, L.23, N.25, G.27, A.28, D.29, D.30, M.46, I.47, G.48, G.49, I.50, L.76, P.81, V.82, I.84, R.112, N.129, G.131, A.132, D.133, D.134, V.136, G.152, G.153, I.154, F.157, I.188 24 PLIP interactions: 24 interactions with chain A Hydrophobic interactions: A:L.23, A:A.28, A:I.47, A:I.50, A:P.81, A:V.82, A:A.132, A:I.154 Hydrogen bonds: A:R.8, A:N.25, A:G.27, A:D.29, A:D.30, A:G.48, A:G.48, A:N.129, A:G.131, A:D.133, A:D.133, A:G.152, A:G.152 Water bridges: A:I.50, A:K.149, A:I.154

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: R.14, I.15, G.16, G.17, P.63, E.65 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.17, A:E.65 GOL.3: 3 residues within 4Å: Chain A: K.20, M.36, N.37 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.20, A:N.37 GOL.4: 4 residues within 4Å: Chain A: W.6, D.133, R.191, N.192 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.133, A:R.191, A:R.191

1 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.5: 3 residues within 4Å: Chain A: R.87, K.111, R.112 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.87, A:R.87, A:R.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alvizo, O. et al., Structural, kinetic, and thermodynamic studies of specificity designed HIV-1 protease. Protein Sci. (2012)

Release Date

2012-06-06

Peptides

protease, tethered dimer: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

protease, tethered dimer

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