2V4Z

THE CRYSTAL STRUCTURE OF THE HUMAN G-PROTEIN SUBUNIT ALPHA (GNAI3) IN COMPLEX WITH AN ENGINEERED REGULATOR OF G-PROTEIN SIGNALING TYPE 2 DOMAIN (RGS2)

Structural Biology Knowledgebase: 2V4Z SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.208

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2V4Z

Classification: CELL CYCLE

Total Structure Weight: 57194.18

Macromolecule Entities
Molecule Chains Length Organism Details
GUANINE NUCLEOTIDE-BINDING PROTEIN G(K) SUBUNIT ALPHA A 350 Homo sapiens Fragment: SUBUNIT ALPHA, RESIDUES 4-350
Gene Name(s): GNAI3 Gene View
REGULATOR OF G-PROTEIN SIGNALING 2 B 142 Homo sapiens EC#: 3.6.3.49 IUBMB
Fragment: RGS DOMAIN, RESIDUES 71-209
Mutation: C106S, N184D, E191K
Gene Name(s): RGS2 Gene View G0S8 GIG31

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

A GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ALF
Query on ALF

A TETRAFLUOROALUMINATE ION
Al F4
UYOMQIYKOOHAMK-UHFFFAOYSA-J
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.208
  • Space Group: P 32 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 114.54 α = 90.00
b = 114.54 β = 90.00
c = 99.33 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-09-30
  • Released Date: 2008-11-04
  • Deposition author(s): Roos, A.K., Soundararajan, M., Pike, A.C.W., Arrowsmith, C.H., Weigelt, J., Edwards, A., Bountra, C., Knapp, S.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4