4QIM

Structure of the human smoothened receptor in complex with ANTA XV

Structural Biology Knowledgebase: 4QIM SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.61 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 4QIM

Classification: SIGNALING PROTEIN

Total Structure Weight: 52900.65

Macromolecule Entities
Molecule Chains Length Organism Details
Smoothened homolog/Soluble cytochrome b562 chimeric protein A 468 Escherichia coli Homo sapiens Fragment: UNP Q99835 residues 190-433, P0ABE7 residues 23-128, Q99835 residues 441-555
Mutation: M1007W, H1102I, R1106L
Gene Name(s): cybC SMO Gene View SMOH
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
A8T
Query on A8T

A 2-{6-[4-(4-benzylphthalazin-1-yl)piperazin- 1-yl]pyridin-3-yl}propan-2-ol
C27 H29 N5 O
KSWYJUIFHPSZOL-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
A8T IC50: 2.7 - 35 nM (97 - 98) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.61 Å
  • R-Value Free: 0.263
  • R-Value Work: 0.223
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.83 α = 90.00
b = 79.84 β = 90.00
c = 170.07 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-05-31
  • Released Date: 2014-07-23
  • Deposition author(s): Wang, C., Wu, H., Evron, T., Vardy, E., Han, G.W., Huang, X.-P., Hufeisen, S.J., Mangano, T.J., Urban, D.J., Katritch, V., Cherezov, V., Caron, M.G., Roth, B.L., Stevens, R.C., GPCR Network (GPCR)

Revision History

  • 2014-08-13
    Type: Citation | Details: Citation update