1MT7

Viability of a drug-resistant HIV-1 protease mutant: structural insights for better antiviral therapy

Structural Biology Knowledgebase: 1MT7 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.201

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1MT7

Classification: HYDROLASE / HYDROLASE SUBSTRATE

Total Structure Weight: 23061.15

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEASE RETROPEPSIN A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Mutation: Q7K, D25N, V82A
Gene Name(s): gag-pol
Substrate analogue P 10 Human immunodeficiency virus 1 Details: MA-CA cleavage site of HIV-1 Gag polyprotein

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ACT
Query on ACT

A, B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.201
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 50.97 α = 90.00
b = 57.86 β = 90.00
c = 62.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-09-20
  • Released Date: 2003-01-07
  • Deposition author(s): Prabu-Jeyabalan, M., Nalivaika, E.A., King, N.M., Schiffer, C.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4