SMTL ID : 1f7a.1

HOW DOES A SYMMETRIC DIMER RECOGNIZE AN ASYMMETRIC SUBSTRATE? A SUBSTRATE COMPLEX OF HIV-1 PROTEASE.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-2-1-mer

Ligands

6 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 3 residues within 4Å: Chain A: K.7, R.8 Chain B: R.87 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Salt bridges: B:R.87, A:R.8 Hydrophobic interactions: A:K.7 Hydrogen bonds: A:R.8 ACT.2: 4 residues within 4Å: Chain A: G.73, T.74, N.88, L.89 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.88, A:L.89 Hydrogen bonds: A:T.74 Water bridges: A:D.60, A:Q.61 ACT.3: 3 residues within 4Å: Chain B: G.68, H.69, K.70 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.70 Salt bridges: B:H.69 ACT.4: 3 residues within 4Å: Chain B: P.1, C.67, H.69 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:P.1, B:C.67 Salt bridges: B:H.69 ACT.5: 1 residues within 4Å: Chain B: Q.61 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Q.61 ACT.6: 2 residues within 4Å: Chain B: R.14, G.16 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.16 Salt bridges: B:R.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Prabu-Jeyabalan, M. et al., How does a symmetric dimer recognize an asymmetric substrate? A substrate complex of HIV-1 protease. J.Mol.Biol. (2000)

Release Date

2001-06-27

Peptides

POL POLYPROTEIN: AB
CA-P2 SUBSTRATE: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
P

POL POLYPROTEIN

CA-P2 SUBSTRATE

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