Biological Assembly 1  

 3D View: Structure | Electron Density

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Global Symmetry: Cyclic - C5  (3D View)
Global Stoichiometry: Homo 5-mer - A5 

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

Macromolecule Content

• Total Structure Weight: 141304.00 
• Atom Count: 8810 
• Residue Count: 1265 
• Unique protein chains: 2

5CO5

Crystal structure of Ac-AChBP in complex with conotoxin GIC

• DOI: 10.2210/pdb5CO5/pdb

• Classification: METAL BINDING PROTEIN/TOXIN
• Organism(s): Aplysia californica, Conus geographus
• Expression System: Insect cell expression vector pTIE1


• Deposited: 2015-07-19 Released: 2016-07-20 
• Deposition Author(s): Wang, X.Q., Xu, M.Y., Luo, S.L., Lin, B.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.1 Å
• R-Value Free: 0.221 
• R-Value Work: 0.178 

Literature

Crystal structure of Ac-AChBP in complex with conotoxin GIC

Wang, X.Q., Xu, M.Y., Luo, S.L., Lin, B.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Soluble acetylcholine receptor	A, B, D, G, I	236	Aplysia californica	Mutation(s): 0
Find proteins for Q8WSF8 (Aplysia californica) Go to UniProtKB:  Q8WSF8

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Alpha-conotoxin GIC	F, C, E, H, J	17	Conus geographus	Mutation(s): 0
Find proteins for Q86RB2 (Conus geographus) Go to UniProtKB:  Q86RB2

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
NH2	C, E, F, H, J	NON-POLYMER	H2 N		--

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.1 Å
• R-Value Free: 0.221 
• R-Value Work: 0.178 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length (Å)	Angle (°)
a = 78.585	α = 90.00
b = 84.941	β = 90.00
c = 208.601	γ = 90.00

Software Package:

Software Name	Purpose
PHENIX	refinement

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2015-07-19 
• Released Date: 2016-07-20 
• Deposition Author(s): Wang, X.Q., Xu, M.Y., Luo, S.L., Lin, B.

Revision History 

• Version 1.0: 2016-07-20
  Type: Initial release