1IVA

STRUCTURE-ACTIVITY RELATIONSHIPS FOR P-TYPE CALCIUM CHANNEL SELECTIVE OMEGA-AGATOXINS

• PDB DOI: https://doi.org/10.2210/pdb1IVA/pdb

• Classification: NEUROTOXIN
• Organism(s): Agelenopsis aperta
• Mutation(s): No 


• Deposited: 1994-10-27 Released: 1995-02-07 
• Deposition Author(s): Reily, M.D., Holub, K.E.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Submitted: 16 

Literature

Structure-activity relationships for P-type calcium channel-selective omega-agatoxins.

Reily, M.D., Holub, K.E., Gray, W.R., Norris, T.M., Adams, M.E.

(1994) Nat Struct Biol 1: 853-856

• PubMed: 7773772 
• DOI: https://doi.org/10.1038/nsb1294-853
• Primary Citation of Related Structures:  
  1IVA

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 5.22 kDa 
• Atom Count: 355 
• Modelled Residue Count: 48 
• Deposited Residue Count: 48 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
OMEGA-AGATOXIN-IVA	A	48	Agelenopsis aperta	Mutation(s): 0
UniProt
Find proteins for P30288 (Agelenopsis aperta) Explore P30288  Go to UniProtKB:  P30288

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Submitted: 16 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1995-02-07 
Deposition Author(s): Reily, M.D., Holub, K.E.

Revision History  

• Version 1.0: 1995-02-07
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-02-23
  Changes: Data collection, Database references, Derived calculations, Other