2AG4

Crystal Structure Analysis of GM2-activator protein complexed with phosphatidylcholine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 2AG4

Classification: LIPID BINDING PROTEIN

Total Structure Weight: 37990.56

Macromolecule Entities
Molecule Chains Length Organism Details
Ganglioside GM2 activator A, B 164 Homo sapiens Gene Name(s): GM2A Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
LP3
Query on LP3

A, B (7R)-4,7-DIHYDROXY-N,N,N-TRIMETHYL-10-OXO- 3,5,9-TRIOXA-4-PHOSPHAHEPTACOSAN-1-AMINIUM 4- OXIDE
C26 H55 N O7 P
IHNKQIMGVNPMTC-RUZDIDTESA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OLA
Query on OLA

A, B OLEIC ACID
C18 H34 O2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
IPA
Query on IPA

A, B ISOPROPYL ALCOHOL
2-PROPANOL (Synonym)
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.188
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 41.50 α = 90.00
b = 64.09 β = 92.81
c = 80.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-07-26
  • Released Date: 2005-10-25
  • Deposition author(s): Wright, C.S., Mi, L.Z., Lee, S., Rastinejad, F.

Revision History

  • Version 1_0: 2005-10-25

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Non-polymer description, Version format compliance