6CNK
Structure of the 3alpha2beta stiochiometry of the human Alpha4Beta2 nicotinic receptor
- PDB DOI: https://doi.org/10.2210/pdb6CNK/pdb
- EM Map EMD-7536: EMDB EMDataResource
- Classification: TRANSPORT PROTEIN
- Organism(s): Homo sapiens, Mus musculus
- Expression System: Homo sapiens
- Mutation(s): No 
- Membrane Protein: Yes  PDBTMMemProtMDmpstruc
- Deposited: 2018-03-08 Released: 2018-05-02 
- Funding Organization(s): National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS), National Institutes of Health/National Institute on Drug Abuse (NIH/NIDA)
Experimental Data Snapshot
- Method: ELECTRON MICROSCOPY
- Resolution: 3.90 Å
- Aggregation State: PARTICLE 
- Reconstruction Method: SINGLE PARTICLE 
wwPDB Validation   3D Report Full Report
This is version 2.0 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
Neuronal acetylcholine receptor subunit alpha-4 | 386 | Homo sapiens | Mutation(s): 0  Gene Names: CHRNA4, NACRA4 Membrane Entity: Yes  | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P43681 (Homo sapiens) Explore P43681  Go to UniProtKB:  P43681 | |||||
PHAROS:  P43681 GTEx:  ENSG00000101204  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P43681 | ||||
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 |
Neuronal acetylcholine receptor subunit beta-2 | 403 | Homo sapiens | Mutation(s): 0  Gene Names: CHRNB2 Membrane Entity: Yes  | ||
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for P17787 (Homo sapiens) Explore P17787  Go to UniProtKB:  P17787 | |||||
PHAROS:  P17787 GTEx:  ENSG00000160716  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P17787 | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
IgG1 Kappa Light Chain | F, H [auth J] | 238 | Mus musculus | Mutation(s): 0  | |
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 4 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
IgG1 Heavy Chain | G, I [auth K] | 462 | Mus musculus | Mutation(s): 0  | |
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 5 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | J [auth H], K [auth I] | 3 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G15407YE GlyCosmos:  G15407YE GlyGen:  G15407YE |
Small Molecules
Ligands 4 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
Y01 Query on Y01 | AA [auth E] BA [auth E] M [auth A] N [auth A] S [auth B] | CHOLESTEROL HEMISUCCINATE C31 H50 O4 WLNARFZDISHUGS-MIXBDBMTSA-N | |||
NAG Query on NAG | L [auth A], Q [auth B], X [auth D] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
NCT Query on NCT | P [auth A], R [auth B], W [auth D] | (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE C10 H14 N2 SNICXCGAKADSCV-JTQLQIEISA-N | |||
NA Query on NA | O [auth A] | SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: ELECTRON MICROSCOPY
- Resolution: 3.90 Å
- Aggregation State: PARTICLE 
- Reconstruction Method: SINGLE PARTICLE 
Task | Software Package | Version |
---|---|---|
RECONSTRUCTION | RELION | 2.1 |
MODEL REFINEMENT | PHENIX | 1.13-2988 |
Entry History & Funding Information
Deposition Data
- Released Date: 2018-05-02  Deposition Author(s): Walsh Jr, R.M., Roh, S.H., Gharpure, A., Morales-Perez, C.L., Hibbs, R.E.
Funding Organization | Location | Grant Number |
---|---|---|
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS) | United States | NS095899 |
National Institutes of Health/National Institute on Drug Abuse (NIH/NIDA) | United States | DA037492 |
National Institutes of Health/National Institute on Drug Abuse (NIH/NIDA) | United States | DA042072 |
Revision History (Full details and data files)
- Version 1.0: 2018-05-02
Type: Initial release - Version 1.1: 2018-05-09
Changes: Data collection, Structure summary - Version 1.2: 2018-05-16
Changes: Data collection, Database references - Version 1.3: 2018-05-30
Changes: Data collection, Database references - Version 1.4: 2018-07-18
Changes: Data collection - Version 1.5: 2019-11-20
Changes: Data collection, Database references - Version 1.6: 2019-12-11
Changes: Author supporting evidence - Version 1.7: 2019-12-18
Changes: Other - Version 2.0: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary