3SSY

Engineered low-affinity halide-binding protein derived from YFP: iodide complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.156

Literature

Macromolecules
Sequence Display for 3SSY

Classification: HALIDE BINDING PROTEIN

Total Structure Weight: 29743.51

Macromolecule Entities
Molecule Chains Length Organism Details
Green fluorescent protein A 260 Aequorea victoria Mutation: S66X, Y66X, G66X, S72A, K79R, T203Y, H231L
Gene Name(s): GFP
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A IODIDE ION
I
XMBWDFGMSWQBCA-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CR2
Query on CR2
A L-PEPTIDE LINKING C13 H13 N3 O4 GLY , TYR , GLY

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.77 Å
  • R-Value Free: 0.194
  • R-Value Work: 0.156
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 51.63 α = 90.00
b = 61.82 β = 90.00
c = 69.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-07-08
  • Released Date: 2012-07-11
  • Deposition author(s): Wang, W., Grimley, J.S., Beese, L.S., Hellinga, H.W.

Revision History

No revisions since initial release