1IBG

STRUCTURE AND SPECIFICITY OF THE ANTI-DIGOXIN ANTIBODY 40-50


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.209

Literature

Macromolecules
Sequence Display for 1IBG

Classification: IMMUNE SYSTEM

Total Structure Weight: 47637.79

Macromolecule Entities
Molecule Chains Length Organism Details
IGG2B-KAPPA 40-50 FAB (LIGHT CHAIN) L 217 Mus musculus Mutation: A27DT, I31S, Y32H, M33I, S49Y, N53I, V83A, L94Y, K103E
IGG2B-KAPPA 40-50 FAB (HEAVY CHAIN) H 217 Mus musculus

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

H OUABAIN
C29 H44 O12
LPMXVESGRSUGHW-HBYQJFLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CU
Query on CU

L COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
OBN N/A in BindingDB
N/A in BindingMoad
Ki: 2.8 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.209
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 93.66 α = 90.00
b = 84.77 β = 127.95
c = 70.08 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-10-25
  • Released Date: 1995-05-08
  • Deposition author(s): Jeffrey, P.D., Sheriff, S.

Revision History

  • 2013-09-18
    Type: Source and taxonomy | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4