BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 4760

Title: Structural and Functional Differences of Two Toxins from the Scorpion Pandinus Imperator

Authors: Klenk, K.; Tenenholz, T.; Matteson, D.; Rogowski, R.; Blaustein, M.; Weber, D.

Citation: Klenk, K.; Tenenholz, T.; Matteson, D.; Rogowski, R.; Blaustein, M.; Weber, D.. "Structural and Functional Differences of Two Toxins from the Scorpion Pandinus Imperator"  Proteins: Struct., Funct., Genet. 38, 441-449 (2000).

Assembly members:
Pandinotoxin K-beta, polymer, 35 residues, 4068 Da.

Natural source:   Common Name: emperor scorpion   Taxonomy ID: 55084   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Pandinus imperator

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli

Entity Sequences (FASTA):
Pandinotoxin K-beta: TISCTNEKQCYPHCKKETGY PNAKCMNRKCKCFGR

Data sets:
Data typeCount
1H chemical shifts225

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1Pandinotoxin K-beta1

Entities:

Entity 1, Pandinotoxin K-beta 35 residues - 4068 Da.

1   THRILESERCYSTHRASNGLULYSGLNCYS
2   TYRPROHISCYSLYSLYSGLUTHRGLYTYR
3   PROASNALALYSCYSMETASNARGLYSCYS
4   LYSCYSPHEGLYARG

Samples:

sample_1: Pandinotoxin K-beta 4.36 mM

sample_cond_1: pH: 3.50; temperature: 310.00 K; ionic strength: 1.44 mM; pressure: 1 atm

Experiments:

NameSampleSample stateSample conditions
NOESYnot availablenot availablenot available
TOCSYnot availablenot availablenot available
DQF-COSYnot availablenot availablenot available
ROESYnot availablenot availablenot available
P.E.COSYnot availablenot availablenot available

Software:

X-PLOR v3.1 - REFINEMENT, STRUCTURE SOLUTION

NMR spectrometers:

  • Bruker DMX 600 MHz

Related Database Links:

PDB
GB AAB52576
SP P55927 P55928