9L9I | pdb_00009l9i

Crystal structure of ARMS 1-4 ARs in complex with GABARAP

• PDB DOI: https://doi.org/10.2210/pdb9L9I/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Rattus norvegicus
• Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
• Mutation(s): No 


• Deposited: 2024-12-30 Released: 2025-11-26 
• Deposition Author(s): Jiang, W.L., Chen, J.S., Wang, C.
• Funding Organization(s): Ministry of Science and Technology (MoST, China)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.240 (Depositor), 0.238 (DCC) 
• R-Value Work: 
  0.205 (Depositor), 0.205 (DCC) 
• R-Value Observed: 
  0.207 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of ARMS 1-4 ARs in complex with GABARAP at 2.0 Angstroms resolution

Jiang, W.L., Chen, J.S., Wang, C.

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: 29.32 kDa 
• Atom Count: 2,024 
• Modeled Residue Count: 247 
• Deposited Residue Count: 259 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kinase D-interacting substrate of 220 kDa,Gamma-aminobutyric acid receptor-associated protein	A	259	Rattus norvegicus	Mutation(s): 0  Gene Names: Kidins220, Arms, Gabarap
UniProt
Find proteins for P60517 (Rattus norvegicus) Explore P60517  Go to UniProtKB:  P60517
Find proteins for Q9EQG6 (Rattus norvegicus) Explore Q9EQG6  Go to UniProtKB:  Q9EQG6
UniProt Groups	Q9EQG6P60517

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.240 (Depositor), 0.238 (DCC) 
• R-Value Work:  0.205 (Depositor), 0.205 (DCC) 
• R-Value Observed: 0.207 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.954	α = 90
b = 58.31	β = 90
c = 92.649	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data scaling
HKL-3000	data reduction
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-11-26 
Deposition Author(s): Jiang, W.L., Chen, J.S., Wang, C.

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Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	--

Revision History  

• Version 1.0: 2025-11-26
  Type: Initial release