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Solution NMR structure of the orbitide xanthoxycyclin D
Authors
Rosengren, K.J., Payne, C.D.
Assembly
Xanthoxycyclin D
Entity
1. Xanthoxycyclin D (polymer, Thiol state: not present), 8 monomers, 833.9700 Da Detail

GTVAVQFL


Formula weight
833.97 Da
Source organism
Melicope xanthoxyloides
Exptl. method
solution NMR
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 70.4 %, Completeness (bb): 75.0 % Detail

Polymer type: polypeptide(L)

Total1H13C
All70.4 % (57 of 81)84.1 % (37 of 44)54.1 % (20 of 37)
Backbone75.0 % (30 of 40)100.0 % (17 of 17)56.5 % (13 of 23)
Sidechain68.8 % (33 of 48)74.1 % (20 of 27)61.9 % (13 of 21)
Aromatic40.0 % (4 of 10)80.0 % (4 of 5) 0.0 % (0 of 5)
Methyl62.5 % (10 of 16)50.0 % (4 of 8)75.0 % (6 of 8)

1. entity 1

GTVAVQFL

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 3.5, Details 8 mg/mL Xanthoxycyclin D, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1Xanthoxycyclin Dnatural abundance8 (±0.2) mg/mL

Release date
2020-04-28
Citation
The genetic origin of evolidine, the first cyclopeptide discovered in plants, and related orbitides
Fisher, M.F., Payne, C.D., Chetty, T., Crayn, D., Berkowitz, O., Whelan, J., Rosengren, K.J., Mylne, J.S.
J. Biol. Chem. (2020), 295, 14510-14521, PubMed 32817170 , DOI 10.1074/jbc.RA120.014781 ,
Experiments performed 4 experiments Detail
Chemical shift validation 3 contents Detail
Keywords PLANT PROTEIN, cyclic plant peptide, orbitide