2OVJ

The crystal structure of the human Rac GTPase activating protein 1 (RACGAP1) MgcRacGAP.

• PDB DOI: https://doi.org/10.2210/pdb2OVJ/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2007-02-14 Released: 2007-02-27 
• Deposition Author(s): Shrestha, L., Papagrigoriou, E., Soundararajan, M., Elkins, J., Johansson, C., von Delft, F., Pike, A.C.W., Burgess, N., Turnbull, A., Debreczeni, J., Gorrec, F., Umeano, C., Edwards, A., Arrowsmith, C.H., Weigelt, J., Sundstrom, M., Doyle, D.A., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.49 Å
• R-Value Free: 0.176 
• R-Value Work: 0.152 
• R-Value Observed: 0.153 

Starting Model: experimental

Literature

The crystal structure of the human Rac GTPase activating protein 1 (RACGAP1) MgcRacGAP.

Shrestha, L., Papagrigoriou, E., Soundararajan, M., Elkins, J., Johansson, C., von Delft, F., Pike, A.C.W., Burgess, N., Turnbull, A., Debreczeni, J., Gorrec, F., Umeano, C., Edwards, A., Arrowsmith, C.H., Weigelt, J., Sundstrom, M., Doyle, D.A.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 23.06 kDa 
• Atom Count: 1,794 
• Modelled Residue Count: 201 
• Deposited Residue Count: 201 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Rac GTPase-activating protein 1	A	201	Homo sapiens	Mutation(s): 0  Gene Names: RACGAP1, KIAA1478, MGCRACGAP
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H0H5 (Homo sapiens) Explore Q9H0H5  Go to UniProtKB:  Q9H0H5
PHAROS:  Q9H0H5 GTEx:  ENSG00000161800

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
7PE	B [auth A]	2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHANOL C14 H30 O7 UKXKPKBTMYNOFS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.49 Å
• R-Value Free: 0.176 
• R-Value Work: 0.152 
• R-Value Observed: 0.153 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.913	α = 90
b = 53.548	β = 90
c = 67.979	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MAR345	data collection
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-02-27 
Deposition Author(s): Shrestha, L., Papagrigoriou, E., Soundararajan, M., Elkins, J., Johansson, C., von Delft, F., Pike, A.C.W., Burgess, N., Turnbull, A., Debreczeni, J., Gorrec, F., Umeano, C., Edwards, A., Arrowsmith, C.H., Weigelt, J., Sundstrom, M., Doyle, D.A., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2007-02-27
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2023-08-30
  Changes: Data collection, Database references, Derived calculations, Refinement description