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Structure of a Turripeptide from Unedogemmula bisaya venom
Authors
Daly, N.L., Imperial, J.S.
Assembly
Turripeptide
Entity
1. Turripeptide (polymer), 18 monomers, 1805.157 Da Detail

DCCXCXAGAV RCRFACCX


Formula weight
1805.157 Da
Source organism
Unedogemmula bisaya
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 83.3 %, Completeness: 78.2 %, Completeness (bb): 77.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All78.2 % (111 of 142)97.2 % (70 of 72)49.1 % (27 of 55)93.3 % (14 of 15)
Backbone77.8 % (70 of 90)96.8 % (30 of 31)59.1 % (26 of 44)93.3 % (14 of 15)
Sidechain81.8 % (54 of 66)97.6 % (40 of 41)56.0 % (14 of 25)
Aromatic40.0 % (4 of 10)80.0 % (4 of 5) 0.0 % (0 of 5)
Methyl80.0 % (8 of 10)100.0 % (5 of 5)60.0 % (3 of 5)

1. entity 1

DCCXCXAGAV RCRFACCX

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 290 K, pH 5, Details 1.5 mM ubi3a, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1ubi3a[U-13C; U-15N]1.5 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 5VR1, Strand ID: A Detail


Release date
2017-05-23
Citation
Structure and Biological Activity of a Turripeptide from Unedogemmula bisaya Venom
Omaga, C.A., Carpio, L.D., Imperial, J.S., Daly, N.L., Gajewiak, J., Flores, M.S., Espino, S.S., Christensen, S., Filchakova, O.M., Lopez-Vera, E., Raghuraman, S., Olivera, B.M., Concepcion, G.P.
Biochemistry (2017), 56, 6051-6060, PubMed 29090914 , DOI 10.1021/acs.biochem.7b00485 ,
Experiments performed 5 experiments Detail
NMR combined restraints 3 contents Detail
Keywords UNKNOWN FUNCTION