1RL8 Hydrolase Hydrolase Inhibitor date Nov 25, 2003
title Crystal Structure Of The Complex Of Resistant Strain Of Hiv- Protease(V82a Mutant) With Ritonavir
authors P.Rezacova, J.Brynda, J.Sedlacek, J.Konvalinka, M.Fabry, M.Horejs
compound source
Molecule: Protease Retropepsin
Chain: A, B
Synonym: Hiv-1 Protease
Engineered: Yes
Mutation: Yes
Other_details: Complexed With Ritonavir
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Gene: Gag-Pol
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: P566
symmetry Space Group: P 61
R_factor 0.226 R_Free 0.269
length a length b length c angle alpha angle beta angle gamma
61.414 61.414 80.816 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
ligand RIT enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1EBZ, 1MSN
A, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk]
  • Biological Unit Coordinates (1rl8.pdb1.gz) 36 Kb
  • LPC: Ligand-Protein Contacts for 1RL8
  • CSU: Contacts of Structural Units for 1RL8
  • Likely Quarternary Molecular Structure file(s) for 1RL8
  • Structure Factors (131 Kb)
  • Retrieve 1RL8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RL8 from S2C, [Save to disk]
  • Re-refined 1rl8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1RL8 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1RL8
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1RL8, from MSDmotif at EBI
  • Fold representative 1rl8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1rl8_B] [1rl8_A] [1rl8]
  • SWISS-PROT database: [P03367]
  • Domain organization of [POL_HV1BR] by SWISSPFAM
  • Other resources with information on 1RL8
  • Community annotation for 1RL8 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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