1BAI

Crystal structure of Rous sarcoma virus protease in complex with inhibitor

Structural Biology Knowledgebase: 1BAI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1BAI

Classification: HYDROLASE / HYDROLASE INHIBITOR

Total Structure Weight: 28130.88

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEASE A, B 124 Rous sarcoma virus Mutation: S38T, I42D, I44V, M73V, A100L, V104T, R105P, G106V, S107N
Gene Name(s): gag-pro
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0Q4
Query on 0Q4

A N-[(2R)-2-({N~5~-[amino(iminio)methyl]-L- ornithyl-L-valyl}amino)-4-methylpentyl]-L- phenylalanyl-L-alpha-glutamyl-L-alanyl-L- norleucinamide
Inhibitor analogues of CA-p2 (Synonym)
C40 H70 N11 O8
SGWAZUZKMXHYMB-UQGDEETHSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0Q4 N/A in BindingDB
Ki: 20 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.293
  • R-Value Work: 0.175
  • Space Group: P 65

Unit Cell:

Length (Å) Angle (°)
a = 62.61 α = 90.00
b = 62.61 β = 90.00
c = 132.15 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-04-17
  • Released Date: 1999-01-13
  • Deposition author(s): Wu, J., Adomat, J.M., Ridky, T.W., Louis, J.M., Leis, J., Harrison, R.W., Weber, I.T.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-13
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-13
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-13
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-13
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Linkage | Details: Linkage
  • 2011-07-13
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-13
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values