4U5C
Crystal structure of GluA2, con-ikot-ikot snail toxin, partial agonist FW and postitive modulator (R,R)-2b complex
- PDB DOI: https://doi.org/10.2210/pdb4U5C/pdb
- Classification: Transport protein/toxin
- Organism(s): Rattus norvegicus, Conus striatus
- Expression System: Homo sapiens, Escherichia coli
- Mutation(s): Yes 
- Membrane Protein: Yes  OPMPDBTMMemProtMDmpstruc
- Deposited: 2014-07-25 Released: 2014-08-13 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 3.69 Å
- R-Value Free: 0.254 
- R-Value Work: 0.207 
- R-Value Observed: 0.210 
This is version 1.5 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Glutamate receptor 2 | 814 | Rattus norvegicus | Mutation(s): 23  Gene Names: Gria2, Glur2 Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for P19491 (Rattus norvegicus) Explore P19491  Go to UniProtKB:  P19491 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P19491 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Con-ikot-ikot | 90 | Conus striatus | Mutation(s): 0  Membrane Entity: Yes  | ||
UniProt | |||||
Find proteins for P0CB20 (Conus striatus) Explore P0CB20  Go to UniProtKB:  P0CB20 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P0CB20 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
FWF Query on FWF | K [auth B], P [auth D] | N,N'-[biphenyl-4,4'-diyldi(2R)propane-2,1-diyl]dipropane-2-sulfonamide C24 H36 N2 O4 S2 HGLQSTHVRKGLQP-PMACEKPBSA-N | |||
NAG Query on NAG | G [auth A], I [auth B], L [auth C], N [auth D] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
FWD Query on FWD | H [auth A], J [auth B], M [auth C], O [auth D] | 2-AMINO-3-(5-FLUORO-2,4-DIOXO-3,4-DIHYDRO-2H-PYRIMIDIN-1-YL)-PROPIONIC ACID C7 H8 F N3 O4 DBWPFHJYSTVBCZ-BYPYZUCNSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 3.69 Å
- R-Value Free: 0.254 
- R-Value Work: 0.207 
- R-Value Observed: 0.210 
- Space Group: P 21 21 2
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 163.07 | α = 90 |
b = 364.78 | β = 90 |
c = 109.75 | γ = 90 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
XDS | data scaling |
PDB_EXTRACT | data extraction |
Entry History 
Deposition Data
- Released Date: 2014-08-13  Deposition Author(s): Chen, L., Gouaux, E.
Revision History (Full details and data files)
- Version 1.0: 2014-08-13
Type: Initial release - Version 1.1: 2014-08-27
Changes: Database references - Version 1.2: 2014-10-01
Changes: Database references - Version 1.3: 2017-11-22
Changes: Database references, Derived calculations, Other, Refinement description, Source and taxonomy, Structure summary - Version 1.4: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Refinement description, Structure summary - Version 1.5: 2023-12-27
Changes: Data collection, Database references, Structure summary