7WQY

Crystal structure of grass carp ARF1-GDP complex

• PDB DOI: https://doi.org/10.2210/pdb7WQY/pdb

• Classification: CELL INVASION
• Organism(s): Ctenopharyngodon idella
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2022-01-26 Released: 2023-03-01 
• Deposition Author(s): Ouyang, S., Chang, M., Li, P.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.234 
• R-Value Work: 0.186 
• R-Value Observed: 0.190 

Starting Model: experimental

Literature

Crystal structure of grass carp ARF1

Ouyang, S., Chang, M., Li, P.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: homology

Macromolecule Content

• Total Structure Weight: 42.14 kDa 
• Atom Count: 3,029 
• Modelled Residue Count: 345 
• Deposited Residue Count: 362 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ARF1	A, B	181	Ctenopharyngodon idella	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GDP	C [auth A], D [auth B]	GUANOSINE-5'-DIPHOSPHATE C10 H15 N5 O11 P2 QGWNDRXFNXRZMB-UUOKFMHZSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.234 
• R-Value Work: 0.186 
• R-Value Observed: 0.190 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 121.571	α = 90
b = 43.688	β = 131.53
c = 87.841	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
xia2	data scaling
PDB_EXTRACT	data extraction
autoPROC	data reduction
SHELXS	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-03-01 
Deposition Author(s): Ouyang, S., Chang, M., Li, P.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31873046

Revision History  

• Version 1.0: 2023-03-01
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description