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solution structure of conotoxin lt14a
Authors
Zhang, B., Huang, F., Du, W.
Assembly
conotoxin lt14a
Entity
1. conotoxin lt14a (polymer, Thiol state: all disulfide bound), 14 monomers, 1394.747 Da Detail

MCPPLCKPSC TNCX


Formula weight
1394.747 Da
Entity Connection
disulfide 2 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS2:SG1:CYS10:SG
2disulfidesing1:CYS6:SG1:CYS13:SG

Source organism
Conus litteratus
Exptl. method
SOLUTION NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 92.9 %, Completeness: 92.0 %, Completeness (bb): 100.0 % Detail

Polymer type: polypeptide(L)

Total1H
All92.0 % (69 of 75)92.0 % (69 of 75)
Backbone100.0 % (23 of 23)100.0 % (23 of 23)
Sidechain88.5 % (46 of 52)88.5 % (46 of 52)
Methyl100.0 % (3 of 3)100.0 % (3 of 3)

1. conotoxin lt14a

MCPPLCKPSC TNCX

Sample #1

Solvent system 90% H2O/10% D2O, Temperature 283 K, pH 3.0


#NameIsotope labelingTypeConcentration
1conotoxin lt14anatural abundanceprotein4 mM
2TFAnatural abundance0.01 %
3H2Onatural abundancesolvent90 %
4D2Onatural abundancesolvent10 %
Sample #2

Solvent system 100% D2O, Temperature 283 K, pH 3.0


#NameIsotope labelingTypeConcentration
5conotoxin lt14anatural abundanceprotein4 mM
6TFAnatural abundance0.01 %
7D2Onatural abundancesolvent100 %

Release date
2011-11-06
Citation
Solution structure of a novel α-conotoxin with a distinctive loop spacing pattern
Zhang, B., Huang, F., Du, W.
Amino Acids (2012), 43, 389-396, PubMed 21968500 , DOI 10.1007/s00726-011-1093-x ,
Related entities 1. conotoxin lt14a, : 1 entities Detail
Experiments performed 4 experiments Detail
Keywords lt14a