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Structure of Lasso Peptide Caulonodin V
Authors
Zimmermann, M., Hegemann, J.D., Xie, X., Marahiel, M.A.
Assembly
Lasso Peptide Caulonodin V
Entity
1. Lasso Peptide Caulonodin V (polymer, Thiol state: not present), 18 monomers, 2001.136 Da Detail

SIGDSGLRES MSSQTYWP


Formula weight
2001.136 Da
Source organism
Caulobacter sp. K31
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 97.1 %, Completeness (bb): 100.0 % Detail

Polymer type: polypeptide(L)

Total1H
All97.1 % (100 of 103)97.1 % (100 of 103)
Backbone100.0 % (37 of 37)100.0 % (37 of 37)
Sidechain95.5 % (63 of 66)95.5 % (63 of 66)
Aromatic80.0 % (8 of 10)80.0 % (8 of 10)
Methyl100.0 % (5 of 5)100.0 % (5 of 5)

1. entity

SIGDSGLRES MSSQTYWP

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7


#NameIsotope labelingTypeConcentration
1cnd5natural abundance10 mM
2H2Onatural abundance90 %
3D2Onatural abundance10 %

Protein Blocks Logo
Calculated from 15 models in PDB: 2MLJ, Strand ID: A Detail


Release date
2015-01-11
Citation
Characterization of caulonodin lasso peptides revealed unprecedented N-terminal residues and a precursor motif essential for peptide maturation
Zimmermann, M., Hegemann, J.D., Xie, X., Marahiel, M.A.
Chem. Sci. (2014), 5, 4032-4043, PubMed , DOI 10.1039/C4SC01428F
Related entities 1. Lasso Peptide Caulonodin V, : 1 entities Detail
Experiments performed 3 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Caulonodin V, Lariat Protoknot, Lasso Peptide, NMR