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Ocellatin-F1, solution structure in SDS micelle by NMR spectroscopy
Authors
Gusmao, K.A.G., dos Santos, D.M., Santos, V.M., Pilo-Veloso, D., de Lima, M.E., Resende, J.M.
Assembly
Ocellatin-F1
Entity
1. Ocellatin-F1 (polymer, Thiol state: not present), 26 monomers, 2547.047 Da Detail

GVVDILKGAA KDIAGHLASK VMNKLX


Formula weight
2547.047 Da
Source organism
Leptodactylus labyrinthicus
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.2 %, Completeness: 82.3 %, Completeness (bb): 80.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All82.3 % (228 of 277)89.4 % (127 of 142)70.6 % (77 of 109)92.3 % (24 of 26)
Backbone80.0 % (120 of 150)100.0 % (53 of 53)61.1 % (44 of 72)92.0 % (23 of 25)
Sidechain87.2 % (130 of 149)83.1 % (74 of 89)93.2 % (55 of 59)100.0 % (1 of 1)
Aromatic25.0 % (1 of 4)50.0 % (1 of 2) 0.0 % (0 of 2)
Methyl100.0 % (40 of 40)100.0 % (20 of 20)100.0 % (20 of 20)

1. entity 1

GVVDILKGAA KDIAGHLASK VMNKLX

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 323.15 K, pH 4, Details 2 mM Ocellatin-F1, 1 mM DSS, 5 % 99.75 D2O, 400 mM d-25 SDS, 95% H2O/5% D2O.


#NameIsotope labelingTypeConcentration
1D2O[U-99.75 2H]5 %
2DSSnatural abundance1 mM
3Ocellatin-F1natural abundance2 mM
4SDSd-25400 mM

Protein Blocks Logo
Calculated from 10 models in PDB: 5UA8, Strand ID: A Detail


Release date
2017-03-21
Citation
NMR structures in different membrane environments of three ocellatin peptides isolated from Leptodactylus labyrinthicus
Gusmao, K., Dos Santos, D.M., Santos, V.M., Cortes, M.E., Reis, P., Santos, V.L., Pilo-Veloso, D., Verly, R.M., de Lima, M.E., Resende, J.M.
Peptides (2018), 103, 72-83, PubMed 29596881 , DOI 10.1016/j.peptides.2018.03.016 ,
Entries sharing articles BMRB: 5 entries Detail
  BMRB: 30211 released on 2017-12-04
    Title Ocellatin-LB1
  BMRB: 30212 released on 2017-03-21
    Title Ocellatin-LB2, solution structure in TFE by NMR spectroscopy
  BMRB: 30217 released on 2017-03-21
    Title Ocellatin-LB1, solution structure in SDS micelle by NMR spectroscopy
  BMRB: 30218 released on 2017-03-21
    Title Ocellatin-LB2, solution structure in SDS micelle by NMR spectroscopy
  BMRB: 30216 released on 2017-02-21
    Title Ocellatin-F1
Related entities 1. Ocellatin-F1, : 1 entities Detail
Experiments performed 4 experiments Detail
NMR combined restraints 4 contents Detail
Keywords ALPHA HELIX, AMPHIPATHIC CHARACTER, ANTIMICROBIAL PEPTIDE, ANTIMICROBIAL PROTEIN, C-TERMINAL CARBOXYAMIDATION, OCELLATIN