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Solution-state NMR structure of the lasso peptide streptomonomicin
Authors
Tietz, J.I., Zhu, L., Mitchell, D.A., Metelev, M., Melby, J.O., Blair, P.M., Livnat, I., Severinov, K.
Assembly
lasso peptide streptomonomicin
Entity
1. lasso peptide streptomonomicin (polymer, Thiol state: not present), 21 monomers, 2252.562 Da Detail

SLGSSPYNDI LGYPALIVIY P


Formula weight
2252.562 Da
Source organism
Streptomonospora alba
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 64.0 %, Completeness (bb): 58.8 % Detail

Polymer type: polypeptide(L)

Total1H13C
All64.0 % (142 of 222)98.4 % (121 of 123)21.2 % (21 of 99)
Backbone58.8 % (60 of 102)95.1 % (39 of 41)34.4 % (21 of 61)
Sidechain59.0 % (82 of 139)100.0 % (82 of 82) 0.0 % (0 of 57)
Aromatic50.0 % (12 of 24)100.0 % (12 of 12) 0.0 % (0 of 12)
Methyl50.0 % (15 of 30)100.0 % (15 of 15) 0.0 % (0 of 15)

1. entity

SLGSSPYNDI LGYPALIVIY P

Sample

Solvent system methanol, Temperature 273 K


#NameIsotope labelingTypeConcentration
1streptomonomicinnatural abundance4 mM
2methanolnatural abundance100 %

Protein Blocks Logo
Calculated from 15 models in PDB: 2MW3, Strand ID: A Detail


Release date
2015-08-24
Citation
Structure, bioactivity, and resistance mechanism of streptomonomicin, an unusual lasso Peptide from an understudied halophilic actinomycete
Metelev, M., Tietz, J.I., Melby, J.O., Zhu, L., Blair, P.M., Livnat, I., Severinov, K., Mitchell, D.A.
Chem. Biol. (2015), 22, 241-250, PubMed 25601074 , DOI 10.1016/j.chembiol.2014.11.017 ,
Related entities 1. lasso peptide streptomonomicin, : 1 entities Detail
Experiments performed 5 experiments Detail
NMR combined restraints 3 contents Detail
Keywords RiPP, antibiotic, lasso peptide, macrocycle, peptide