3IO4

Huntingtin amino-terminal region with 17 Gln residues - Crystal C90

Structural Biology Knowledgebase: 3IO4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.63 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.251

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3IO4

Classification: SIGNALING PROTEIN

Total Structure Weight: 148715.23

Macromolecule Entities
Molecule Chains Length Organism Details
Maltose-binding protein, huntingtin fusion protein A, B, C 449 Escherichia coli Homo sapiens Fragment: Fusion protein, see remark 999
Mutation: ΔQ18, ΔQ19, ΔQ20, ΔQ21, ΔQ22, ΔQ23
Gene Name(s): malE b4034 JW3994 HTT Gene View HD IT15
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: ALPHA-HELICAL

Subgroup Name: ATP Binding Cassette (ABC) Transporters

Protein Name: MalFGK2-MBP Maltose uptake transporter complex


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

A, B, C ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

B, C CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.63 Å
  • R-Value Free: 0.304
  • R-Value Work: 0.251
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 162.95 α = 90.00
b = 101.21 β = 90.42
c = 142.05 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-08-13
  • Released Date: 2009-10-27
  • Deposition author(s): Kim, M.W., Chelliah, Y., Kim, S.W., Otwinowski, Z., Bezprozvanny, I.

Revision History

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