1I3U

THREE-DIMENSIONAL STRUCTURE OF A LLAMA VHH DOMAIN COMPLEXED WITH THE DYE RR1

Structural Biology Knowledgebase: 1I3U SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1I3U

Classification: IMMUNE SYSTEM

Total Structure Weight: 14551.01

Macromolecule Entities
Molecule Chains Length Organism Details
ANTIBODY VHH LAMA DOMAIN A 127 Lama glama

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
RR1
Query on RR1

A 5-(4,6-DIAMINO-[1,3,5]TRIAZIN-2-YLAMINO)- 4-HYDROXY-3-(2-SULFO-PHENYLAZO)-NAPHTHALENE- 2,7-DISULFONIC ACID
REACTIVE RED 1 DYE (Synonym)
C19 H16 N8 O10 S3
LOCFSBZWHQIILX-CYYJNZCTSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CGN
Query on CGN
A NON-POLYMER C5 H7 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.266
  • R-Value Work: 0.232
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 77.43 α = 90.00
b = 77.43 β = 90.00
c = 175.02 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-16
  • Released Date: 2001-08-08
  • Deposition author(s): Spinelli, S., Tegoni, M., Frenken, L., van Vliet, C., Cambillau, C.

Revision History

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