3QCW

Structure of neurexin 1 alpha (domains LNS1-LNS6), no splice inserts

• PDB DOI: https://doi.org/10.2210/pdb3QCW/pdb

• Classification: CELL ADHESION
• Organism(s): Bos taurus
• Expression System: Spodoptera frugiperda
• Mutation(s): Yes 


• Deposited: 2011-01-17 Released: 2011-06-15 
• Deposition Author(s): Rudenko, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.230 
• R-Value Work: 0.208 
• R-Value Observed: 0.209 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 275.8 kDa 
• Atom Count: 15,440 
• Modelled Residue Count: 2,006 
• Deposited Residue Count: 2,490 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Neurexin-1-alpha	A, B	1,245	Bos taurus	Mutation(s): 1  Gene Names: NRXN1
UniProt
Find proteins for Q28146 (Bos taurus) Explore Q28146  Go to UniProtKB:  Q28146

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.230 
• R-Value Work: 0.208 
• R-Value Observed: 0.209 
• Space Group: P 1
• Diffraction Data: https://doi.org/10.15785/SBGRID/78
• Diffraction Data: https://doi.org/10.15785/SBGRID/218

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.953	α = 90.61
b = 114.543	β = 90.87
c = 159.581	γ = 92.18

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-06-15 
Deposition Author(s): Rudenko, G.

Revision History  

• Version 1.0: 2011-06-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-07-26
  Changes: Refinement description, Source and taxonomy
• Version 1.3: 2017-11-08
  Changes: Refinement description
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Structure summary