1A4K

DIELS ALDER CATALYTIC ANTIBODY WITH TRANSITION STATE ANALOGUE

Structural Biology Knowledgebase: 1A4K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.291
  • R-Value Work: 0.211

Literature

Macromolecules
Sequence Display for 1A4K

Classification: IMMUNOGLOBULIN

Total Structure Weight: 95961.23

Macromolecule Entities
Molecule Chains Length Organism Details
ANTIBODY FAB A, L 217 Mus musculus Fragment: FAB
Gene Name(s): IGKC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
ANTIBODY FAB B, H 219 Mus musculus Fragment: FAB

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

B, H [4-(4-ACETYLAMINO-PHENYL)-3,5-DIOXO-4-AZA- TRICYCLO[5.2.2.0 2,6]UNDEC-1-YLCARBAMOYLOXY]- ACETIC ACID
C21 H23 N3 O7
WBCOLMYVEBTZOA-OKRSVSQCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CD
Query on CD

A, L CADMIUM ION
Cd
WLZRMCYVCSSEQC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FRA N/A in BindingDB
Kd: 10 nM  BindingMOAD
Kd: 10 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.291
  • R-Value Work: 0.211
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 69.32 α = 90.00
b = 96.82 β = 90.00
c = 172.73 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-01-30
  • Released Date: 1998-05-13
  • Deposition author(s): Spiller, B.W., Romesburg, F.E., Schultz, P.G., Stevens, R.C.

Revision History

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