2YK1

Structure of human anti-nicotine Fab fragment in complex with nicotine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 2YK1

Classification: IMMUNE SYSTEM

Total Structure Weight: 45435.49

Macromolecule Entities
Molecule Chains Length Organism Details
FAB FRAGMENT, HEAVY CHAIN H 211 Homo sapiens
FAB FRAGMENT, LIGHT CHAIN L 216 Homo sapiens

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

H (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE
(S)-(-)-NICOTINE, 3-[(2S)-1-METHYL-2-PYRROLIDINYL] PYRIDINE (Synonym)
C10 H14 N2
SNICXCGAKADSCV-JTQLQIEISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NCT N/A in BindingDB
Kd: 7.4 nM  BindingMOAD
Kd: 7.4 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.224
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 76.11 α = 90.00
b = 78.87 β = 116.55
c = 75.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-05-25
  • Released Date: 2011-11-16
  • Deposition author(s): Tars, K., Kotelovica, S., Lipowsky, G., Bauer, M., Beerli, R., Bachmann, M., Maurer, P.

Revision History

  • 2012-01-18
    Type: Other