1BKF

FK506 BINDING PROTEIN FKBP MUTANT R42K/H87V COMPLEX WITH IMMUNOSUPPRESSANT FK506

Structural Biology Knowledgebase: 1BKF SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Observed: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1BKF

Classification: ISOMERASE

Total Structure Weight: 12573.61

Macromolecule Entities
Molecule Chains Length Organism Details
FK506 BINDING PROTEIN A 107 Homo sapiens EC#: 5.2.1.8 IUBMB
Mutation: R42K, H87V
Details: COMPLEXED WITH IMMUNOSUPPRESSANT FK506
Gene Name(s): FKBP1A Gene View FKBP1 FKBP12

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FK5
Query on FK5

A 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN
K506 (Synonym)
C44 H69 N O12
QJJXYPPXXYFBGM-LFZNUXCKSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FK5 IC50: 2.3 - 1000 nM (98) BindingDB
Kd: 0.2 nM (98) BindingDB
Ki: 0.4 nM (98) BindingDB

Ki: 2.1 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Observed: 0.187
  • Space Group: P 42 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 58.36 α = 90.00
b = 58.36 β = 90.00
c = 56.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-10-18
  • Released Date: 1996-08-01
  • Deposition author(s): Itoh, S., Decenzo, M.T., Livingston, D.J., Pearlman, D.A., Navia, M.A.

Revision History

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