1EK3

KAPPA-4 IMMUNOGLOBULIN VL, REC


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1EK3

Classification: IMMUNE SYSTEM

Total Structure Weight: 25009.24

Macromolecule Entities
Molecule Chains Length Organism Details
KAPPA-4 IMMUNOGLOBULIN LIGHT CHAIN VL A, B 114 Homo sapiens Fragment: KAPPA-4 IMMUNOGLOBULIN LIGHT CHAIN VL, REC
Mutation: L15P, S27AN, V27BL, Y27DD, N28F, S29D, K30T, Y32T, T53S, Y96P, S97T, Q100G, L104V
Gene Name(s): IGKV4-1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.187
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 36.58 α = 90.00
b = 66.91 β = 90.00
c = 91.50 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-06
  • Released Date: 2001-03-06
  • Deposition author(s): Pokkuluri, P.R., Huang, D.-B., Raffen, R., Stevens, F.J., Schiffer, M.

Revision History

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