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- PDB-1atx: THREE-DIMENSIONAL STRUCTURE OF THE NEUROTOXIN ATX IA FROM ANEMONI... -

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Basic information

Entry
Database: PDB / ID: 1atx
TitleTHREE-DIMENSIONAL STRUCTURE OF THE NEUROTOXIN ATX IA FROM ANEMONIA SULCATA IN AQUEOUS SOLUTION DETERMINED BY NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY
ComponentsATX IA
KeywordsSEA ANEMONE TOXIN
Function / homology
Function and homology information


nematocyst / sodium channel regulator activity / regulation of signal transduction / toxin activity / extracellular region
Similarity search - Function
Sea anemone toxin / Anenome neurotoxin / Anthopleurin-A / Myotoxin/Anemone neurotoxin domain superfamily / Anthopleurin-A / Single Sheet / Mainly Beta
Similarity search - Domain/homology
Delta-actitoxin-Avd1a
Similarity search - Component
Biological speciesAnemonia sulcata (snake-locks sea anemone)
MethodSOLUTION NMR
AuthorsBilleter, M. / Widmer, H. / Wuthrich, K.
Citation
Journal: Proteins / Year: 1989
Title: Three-dimensional structure of the neurotoxin ATX Ia from Anemonia sulcata in aqueous solution determined by nuclear magnetic resonance spectroscopy.
Authors: Widmer, H. / Billeter, M. / Wuthrich, K.
#1: Journal: Eur.J.Biochem. / Year: 1988
Title: The Secondary Structure of the Toxin Atx Ia from Anemonia Sulcata in Aqueous Solution Determined on the Basis of Complete Sequence-Specific 1H-NMR Assignments
Authors: Widmer, H. / Wagner, G. / Schweitz, H. / Lazdunski, M. / Wuthrich, K.
History
DepositionMay 14, 1990Processing site: BNL
Revision 1.0Apr 15, 1991Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 16, 2022Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_nmr_software / pdbx_struct_assembly / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site / _pdbx_nmr_software.name
Revision 1.4Oct 16, 2024Group: Data collection / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: ATX IA


Theoretical massNumber of molelcules
Total (without water)4,8181
Polymers4,8181
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)8 / -
Representative

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Components

#1: Protein/peptide ATX IA


Mass: 4818.481 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Anemonia sulcata (snake-locks sea anemone)
References: UniProt: P01533
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR

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Sample preparation

Crystal grow
*PLUS
Method: other / Details: NMR

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Processing

NMR softwareName: Amber
Developer: PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM,FERGUSON,SEIBEL,SINGH,WEINER,KOLLMAN
Classification: refinement
NMR ensembleConformers submitted total number: 8

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