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Solution Structure of a Chi/Lambda Conotoxin fron Conus araneosus
Authors
Sarma, S.P., Ganesan, S., S, S., Gowd K, H., K S, K., Padmanabhan, B.
Assembly
ar1248
Entity
1. ar1248 (polymer, Thiol state: all disulfide bound), 12 monomers, 1253.491 Da Detail

GVCCGVSFCY XC


Formula weight
1253.491 Da
Entity Connection
disulfide 2 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS3:SG1:CYS12:SG
2disulfidesing1:CYS4:SG1:CYS9:SG

Source organism
Conus araneosus
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 91.7 %, Completeness: 84.5 %, Completeness (bb): 72.7 % Detail

Polymer type: polypeptide(L)

Total1H13C
All84.5 % (82 of 97)94.3 % (50 of 53)72.7 % (32 of 44)
Backbone72.7 % (40 of 55)87.5 % (21 of 24)61.3 % (19 of 31)
Sidechain100.0 % (51 of 51)100.0 % (29 of 29)100.0 % (22 of 22)
Aromatic100.0 % (18 of 18)100.0 % (9 of 9)100.0 % (9 of 9)
Methyl100.0 % (8 of 8)100.0 % (4 of 4)100.0 % (4 of 4)

1. ar1248

GVCCGVSFCY XC

Sample

Solvent system methanol, Pressure 1 atm, Temperature 303 K


#NameIsotope labelingTypeConcentration
1ar1248natural abundance0.4 mM
2methanolnatural abundance100 %

Protein Blocks Logo
Calculated from 25 models in PDB: 2M62, Strand ID: A Detail


Release date
2014-04-13
Citation
The Solution Structure of a Chi/Lambda conotoxin from the Indian Cone snail Conus araneosus
Sarma, S.P., Ganesan, S., S, S., Gowd K, H., K S, K., Padmanabhan, B.
Not known
Related entities 1. ar1248, : 1 : 1 : 1 entities Detail
Experiments performed 4 experiments Detail
NMR combined restraints 5 contents Detail
Keywords beta-hairpin, Chi/Lambda Conotoxin, Natural peptide, NMR, Vermivorous