Sequence Display for 3FBV


Total Structure Weight: 731028.75

Macromolecule Entities
Molecule Chains Length Organism Details
Serine/threonine-protein kinase/endoribonuclease IRE1 A, B, C..., D, E, F, G, H, I, J, K, L, M, NA, B, C, D, E, F, G, H, I, J, K, L, M, N 448 Saccharomyces cerevisiae EC#: IUBMB 3.1.26 IUBMB
Fragment: Ire1 Kinase-RNase domain: UNP residues 641-1115
Mutation: ΔN865, ΔN866, ΔL867, ΔQ868, ΔC869, ΔQ870, ΔV871, ΔE872, ΔT873, ΔE874, ΔH875, ΔS876, ΔS877, ΔS878, ΔR879, ΔH880, ΔT881, ΔV882, ΔV883, ΔS884, ΔS885, ΔD886, ΔS887, ΔF888, ΔY889, ΔD890, ΔP891, ΔF892
Gene Name(s): IRE1 ERN1 Gene View YHR079C
Metabolic Pathways

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

A, B, C, D, E, F, G, H, I, J, K, L, M, N N~2~-1H-benzimidazol-5-yl-N~4~-(3-cyclopropyl- 1H-pyrazol-5-yl)pyrimidine-2,4-diamine
C17 H16 N8
Ligand Explorer NGL
Binding Pocket (JSmol)
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
Query on SEP
A, B, C, D, E, F, G, H, I, J, K, L, M, N L-PEPTIDE LINKING C3 H8 N O6 P SER
Query on TPO
A, B, C, D, E, F, G, H, I, J, K, L, M, N L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Resolution: 3.2 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.235
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 156.82 α = 90.00
b = 163.47 β = 90.00
c = 292.83 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History

Deposition Data

  • Deposited Date: 2008-11-19
  • Released Date: 2008-12-16
  • Deposition author(s): Korennykh, A.V., Egea, P.F., Korostelev, A.A., Finer-Moore, J., Zhang, C., Shokat, K.M., Stroud, R.M., Walter, P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name