1C1B

CRYSTAL STRUCTURE OF HIV-1 REVERSE TRANSCRIPTASE IN COMPLEX WITH GCA-186

Structural Biology Knowledgebase: 1C1B SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.198

Literature

Macromolecules
Sequence Display for 1C1B

Classification: TRANSFERASE

Total Structure Weight: 116283.71

Macromolecule Entities
Molecule Chains Length Organism Details
HIV-1 REVERSE TRANSCRIPTASE (A-CHAIN) A 560 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Fragment: P66
Mutation: C280X
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HIV-1 REVERSE TRANSCRIPTASE (B-CHAIN) B 440 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Fragment: P51
Mutation: R172K, Q428N
Gene Name(s): gag-pol

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

A 6-(3',5'-DIMETHYLBENZYL)-1-ETHOXYMETHYL-5- ISOPROPYLURACIL
GCA-186 (Synonym)
C19 H26 N2 O3
NVGVZWUORYLPAL-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
GCA EC50: 0.6 nM (98) BindingDB

N/A in BindingMoad
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSD
Query on CSD
A L-PEPTIDE LINKING C3 H7 N O4 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.198
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 140.00 α = 90.00
b = 111.50 β = 90.00
c = 73.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-07-21
  • Released Date: 2000-07-21
  • Deposition author(s): Hopkins, A.L., Ren, J., Tanaka, H., Baba, B., Okamato, M., Stuart, D.I., Stammers, D.K.

Revision History

  • 2014-11-12
    Type: Non-polymer description | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4