2FG5 | pdb_00002fg5

Crystal structure of human RAB31 in complex with a GTP analogue

• PDB DOI: https://doi.org/10.2210/pdb2FG5/pdb

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


• Deposited: 2005-12-21 Released: 2006-01-10 
• Deposition Author(s): Tempel, W., Wang, J., Ismail, S., Arrowsmith, C., Edwards, A., Sundstrom, M., Weigelt, J., Bochkarev, A., Park, H., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 
  0.274 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.200 (Depositor), 0.200 (DCC) 

Starting Model: experimental

Literature

Crystal structure of human RAB31 in complex with a GTP analogue

Wang, J., Tempel, W., Ismail, S., Arrowsmith, C., Edwards, A., Sundstrom, M., Weigelt, J., Bochkarev, A., Park, H.

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: 21.87 kDa 
• Atom Count: 1,310 
• Modeled Residue Count: 165 
• Deposited Residue Count: 192 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ras-related protein Rab-31	A	192	Homo sapiens	Mutation(s): 0  Gene Names: RAB31, RAB22B EC: 3.6.5.2
UniProt & NIH Common Fund Data Resources
Find proteins for Q13636 (Homo sapiens) Explore Q13636  Go to UniProtKB:  Q13636
PHAROS:  Q13636 GTEx:  ENSG00000168461

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GNP	C [auth A]	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER C10 H17 N6 O13 P3 UQABYHGXWYXDTK-UUOKFMHZSA-N
MG	B [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free:  0.274 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.200 (Depositor), 0.200 (DCC) 

Space Group: P 2₁ 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 87.769	α = 90
b = 87.769	β = 90
c = 87.769	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-01-10 
Deposition Author(s): Tempel, W., Wang, J., Ismail, S., Arrowsmith, C., Edwards, A., Sundstrom, M., Weigelt, J., Bochkarev, A., Park, H., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2006-01-10
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2024-02-14
  Changes: Data collection, Database references, Derived calculations
• Version 1.5: 2024-04-03
  Changes: Refinement description