1GP2

G PROTEIN HETEROTRIMER GI_ALPHA_1 BETA_1 GAMMA_2 WITH GDP BOUND

Structural Biology Knowledgebase: 1GP2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.307
  • R-Value Work: 0.226

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1GP2

Classification: COMPLEX (GTP-BINDING / TRANSDUCER)

Total Structure Weight: 85973.74

Macromolecule Entities
Molecule Chains Length Organism Details
G PROTEIN GI ALPHA 1 A 353 Rattus norvegicus Fragment: ALPHA 1
Gene Name(s): Gnai1 Gnai-1
G PROTEIN GI BETA 1 B 340 Bos taurus Fragment: BETA 1
Gene Name(s): GNB1 Gene View
G PROTEIN GI GAMMA 2 G 71 Bos taurus Fragment: GAMMA 2
Gene Name(s): GNG2 Gene View

Small Molecules
Ligands 1 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
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.307
  • R-Value Work: 0.226
  • Space Group: P 43

Unit Cell:

Length (Å) Angle (°)
a = 84.29 α = 90.00
b = 84.29 β = 90.00
c = 132.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-11-13
  • Released Date: 1997-02-12
  • Deposition author(s): Wall, M.A., Sprang, S.R.

Revision History

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