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HIGH RESOLUTION SOLUTION NMR STRUCTURE OF THE SPIDER VENOM PEPTIDE U3-SCYTOTOXIN-STH1A
Authors
Loening, N.M.
Assembly
U3-scytotoxin-Sth1a
Entity
1. U3-scytotoxin-Sth1a (polymer, Thiol state: all disulfide bound), 32 monomers, 3458.081 Da Detail

GLIESIACIQ KGLPCMEHSD CCRGVCEALF CQ


Formula weight
3458.081 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS8:SG1:CYS22:SG
2disulfidesing1:CYS15:SG1:CYS26:SG
3disulfidesing1:CYS21:SG1:CYS31:SG

Source organism
Scytodes thoracica
Exptl. method
solution NMR
Refine. method
CNS
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 97.4 %, Completeness (bb): 96.3 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All97.4 % (338 of 347)96.7 % (174 of 180)99.3 % (133 of 134)93.9 % (31 of 33)
Backbone96.3 % (183 of 190)93.9 % (62 of 66)98.9 % (92 of 93)93.5 % (29 of 31)
Sidechain98.9 % (184 of 186)98.2 % (112 of 114)100.0 % (70 of 70)100.0 % (2 of 2)
Aromatic100.0 % (14 of 14)100.0 % (7 of 7)100.0 % (7 of 7)
Methyl100.0 % (32 of 32)100.0 % (16 of 16)100.0 % (16 of 16)

1. U3-scytotoxin-Sth1a

GLIESIACIQ KGLPCMEHSD CCRGVCEALF CQ

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 6.500, Details pH 6.5


#NameIsotope labelingTypeConcentration
1SYTXD_1[U-98% 13C; U-98% 15N]0.55 (±1.0E-4) mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1.000 atm, Temperature 298.000 K, pH 6.500, Details pH 6.5


#NameIsotope labelingTypeConcentration
2SYTXD_1[U-98% 13C; U-98% 15N]0.6 (±1.0E-4) mM

Protein Blocks Logo
Calculated from 20 models in PDB: 5FZV, Strand ID: A Detail


Release date
2016-05-31
Citation
Characterization of Three Venom Peptides from the Spitting Spider Scytodes thoracica
Ariki, N.K., Munoz, L.E., Armitage, E.L., Goodstein, F.R., George, K.G., Smith, V., Vetter, I., Herzig, V., King, G.F., Loening, N.M.
PLoS One (2016), 11, e0156291-e0156291, PubMed 27227898 , DOI 10.1371/journal.pone.0156291 ,
Entries sharing articles BMRB: 2 entries Detail
  BMRB: 26003 released on 2016-05-31
    Title HIGH RESOLUTION SOLUTION NMR STRUCTURE OF THE SPIDER VENOM PEPTIDE U3-SCYTOTOXIN-STH1H
  BMRB: 26004 released on 2016-05-31
    Title HIGH RESOLUTION SOLUTION NMR STRUCTURE OF THE SPIDER VENOM PEPTIDE U5-SCYTOTOXIN-STH1A
Related entities 1. U3-scytotoxin-Sth1a, : 1 : 4 entities Detail
Experiments performed 32 experiments Detail
nullKeywords ICK, TOXIN, spider venom peptide