4GE1

Structure of the tryptamine complex of the amine binding protein of Rhodnius prolixus

Structural Biology Knowledgebase: 4GE1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.192

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GE1

Classification: Amine-binding protein

Total Structure Weight: 89800.96

Macromolecule Entities
Molecule Chains Length Organism Details
Biogenic amine-binding protein A, B, C, D 197 Rhodnius prolixus Gene Name(s):

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

A, B, C, D 2-(1H-INDOL-3-YL)ETHANAMINE
TRYPTAMINE (Synonym)
C10 H12 N2
APJYDQYYACXCRM-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

B, C GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TSS N/A in BindingDB
N/A in BindingMoad
Kd: 370 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.192
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 69.26 α = 90.00
b = 73.09 β = 91.45
c = 80.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-01
  • Released Date: 2013-01-02
  • Deposition author(s): Andersen, J.F., Chang, B.W., Xu, X., Mans, B.J., Ribeiro, J.M.

Revision History

  • 2013-01-23
    Type: Citation | Details: Citation update