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- PDB-1omb: SEQUENTIAL ASSIGNMENT AND STRUCTURE DETERMINATION OF SPIDER TOXIN... -

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Basic information

Entry
Database: PDB / ID: 1omb
TitleSEQUENTIAL ASSIGNMENT AND STRUCTURE DETERMINATION OF SPIDER TOXIN OMEGA-AGA-IVB
ComponentsOMEGA-AGA-IVB
KeywordsTOXIN
Function / homologySpider toxin / Spider toxin / host cell presynaptic membrane / ion channel inhibitor activity / calcium channel regulator activity / toxin activity / extracellular region / Omega-agatoxin-Aa4b
Function and homology information
Biological speciesAgelenopsis aperta (spider)
MethodSOLUTION NMR
AuthorsYu, H. / Rosen, M.K. / Schreiber, S.L.
CitationJournal: Biochemistry / Year: 1993
Title: Sequential assignment and structure determination of spider toxin omega-Aga-IVB.
Authors: Yu, H. / Rosen, M.K. / Saccomano, N.A. / Phillips, D. / Volkmann, R.A. / Schreiber, S.L.
History
DepositionSep 9, 1993Processing site: BNL
Revision 1.0Oct 31, 1993Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Nov 29, 2017Group: Derived calculations / Other
Category: pdbx_database_status / pdbx_struct_assembly ...pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list / struct_conf
Item: _pdbx_database_status.process_site
Revision 1.4Oct 30, 2024Group: Data collection / Database references / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: OMEGA-AGA-IVB


Theoretical massNumber of molelcules
Total (without water)5,2871
Polymers5,2871
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)1 / -
Representative

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Components

#1: Protein/peptide OMEGA-AGA-IVB


Mass: 5287.132 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Agelenopsis aperta (spider) / References: UniProt: P37045
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

Software
NameClassification
X-PLORmodel building
X-PLORrefinement
X-PLORphasing
NMR softwareName: X-PLOR / Version: 3.1 / Developer: BRUNGER / Classification: refinement
NMR ensembleConformers submitted total number: 1

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