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JzTx-V toxin peptide, wild-type
Authors
Jordan, J.B.
Assembly
Beta/kappa-theraphotoxin-Cg2a
Entity
1. Beta/kappa-theraphotoxin-Cg2a (polymer, Thiol state: all disulfide bound), 30 monomers, 3750.534 Da Detail

RYCQKWXWTC DSKRACCEGL RCKLWCRKII


Formula weight
3750.534 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS3:SG1:CYS17:SG
2disulfidesing1:CYS10:SG1:CYS22:SG
3disulfidesing1:CYS16:SG1:CYS26:SG

Source organism
Chilobrachys guangxiensis
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 70.0 %, Completeness: 62.1 %, Completeness (bb): 72.9 % Detail

Polymer type: polypeptide(L)

Total1H
All62.1 % (123 of 198)62.1 % (123 of 198)
Backbone72.9 % (43 of 59)72.9 % (43 of 59)
Sidechain57.6 % (80 of 139)57.6 % (80 of 139)
Aromatic68.2 % (15 of 22)68.2 % (15 of 22)
Methyl90.0 % (9 of 10)90.0 % (9 of 10)

1. entity 1

RYCQKWXWTC DSKRACCEGL RCKLWCRKII

Sample

Solvent system 90% H2O/10% D2O, Pressure 760 Torr, Temperature 298 K, pH 7, Details 5 mg/mL JzTx-V toxin peptide, wild type, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1JzTx-V toxin peptide, wild typenatural abundance5 mg/mL
2Sodium Phosphatenatural abundance20 mM
3Sodium Chloridenatural abundance50 mM

Release date
2018-05-06
Citation
Pharmacological characterization of potent and selective NaV1.7 inhibitors engineered from Chilobrachys jingzhao tarantula venom peptide JzTx-V
Moyer, B.D., Murray, J.K., Ligutti, J., Andrews, K., Favreau, P., Jordan, J.B., Lee, J.H., Liu, D., Long, J., Sham, K., Shi, L., Stocklin, R., Wu, B., Yin, R., Yu, V., Zou, A., Biswas, K., Miranda, L.P.
PLoS One (2018), 13, e0196791-e0196791, PubMed 29723257 , DOI 10.1371/journal.pone.0196791 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 30411 released on 2018-04-26
    Title Solution NMR structure of JzTx-V, a Nav 1.7 inhibitory peptide
Related entities 1. Beta/kappa-theraphotoxin-Cg2a, : 1 : 3 : 28 entities Detail
Experiments performed 4 experiments Detail
NMR combined restraints 3 contents Detail
Keywords JzTx-V wild type peptide toxin, TOXIN