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- PDB-1era: TERTIARY STRUCTURE OF ERABUTOXIN B IN AQUEOUS SOLUTION ELUCIDATED... -

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Entry
Database: PDB / ID: 1era
TitleTERTIARY STRUCTURE OF ERABUTOXIN B IN AQUEOUS SOLUTION ELUCIDATED BY TWO-DIMENSIONAL NUCLEAR MAGNETIC RESONANCE
ComponentsERABUTOXIN B
KeywordsTOXIN
Function / homology
Function and homology information


acetylcholine receptor inhibitor activity / ion channel regulator activity / toxin activity / extracellular region
Similarity search - Function
Snake toxin, conserved site / Snake toxins signature. / : / Snake toxin cobra-type / Snake three-finger toxin / CD59 / CD59 / Snake toxin-like superfamily / Ribbon / Mainly Beta
Similarity search - Domain/homology
Biological speciesLaticauda semifasciata (broad-banded blue sea krait)
MethodSOLUTION NMR
AuthorsHatanaka, H. / Kohda, D. / Inagaki, F.
CitationJournal: J.Mol.Biol. / Year: 1994
Title: Tertiary structure of erabutoxin b in aqueous solution as elucidated by two-dimensional nuclear magnetic resonance.
Authors: Hatanaka, H. / Oka, M. / Kohda, D. / Tate, S. / Suda, A. / Tamiya, N. / Inagaki, F.
History
DepositionMar 28, 1994Processing site: BNL
Revision 1.0Jun 22, 1994Provider: 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: Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site
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: ERABUTOXIN B


Theoretical massNumber of molelcules
Total (without water)6,8781
Polymers6,8781
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)1 / -
Representative

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Components

#1: Protein ERABUTOXIN B


Mass: 6877.759 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Laticauda semifasciata (broad-banded blue sea krait)
References: UniProt: Q90VW1
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: X-PLOR / Developer: BRUNGER / Classification: refinement
NMR ensembleConformers submitted total number: 1

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