Search

NMR Solution Structure of the Two-component Bacteriocin CbnXY
Authors
Acedo, J.Z., Towle, K.M., Lohans, C.T., McKay, R.T., Miskolzie, M., Doerksen, T., Vederas, J.C., Martin-Visscher, L.A.
Assembly
Bacteriocin
Entity
1. Bacteriocin (polymer, Thiol state: not present), 29 monomers, 3093.644 Da Detail

SAILAITLGI FATGYGMGVQ KAINDRRKK


Formula weight
3093.644 Da
Source organism
Carnobacterium maltaromaticum
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.6 %, Completeness: 80.8 %, Completeness (bb): 78.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All80.8 % (270 of 334)88.4 % (153 of 173)67.7 % (88 of 130)93.5 % (29 of 31)
Backbone78.7 % (137 of 174)95.2 % (59 of 62)61.4 % (51 of 83)93.1 % (27 of 29)
Sidechain84.3 % (156 of 185)84.7 % (94 of 111)83.3 % (60 of 72)100.0 % (2 of 2)
Aromatic 0.0 % (0 of 18) 0.0 % (0 of 9) 0.0 % (0 of 9)
Methyl100.0 % (40 of 40)100.0 % (20 of 20)100.0 % (20 of 20)

1. entity 1

SAILAITLGI FATGYGMGVQ KAINDRRKK

Sample

Solvent system trifluoroethanol/water, Pressure 760 mmHg, Temperature 300 K, pH 6, Details 1 mM [U-99% 13C; U-99% 15N] CbnY, 50 % D trifluoroethanol, 50 % water, 0.01 % DSS, trifluoroethanol/water


#NameIsotope labelingTypeConcentration
1CbnY[U-99% 13C; U-99% 15N]1 mM
2DSSnone0.01 %
3trifluoroethanolD50 %
4waternone50 %

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


Release date
2017-02-22
Citation
Identification and three-dimensional structure of carnobacteriocin XY, a class IIb bacteriocin produced by Carnobacteria
Acedo, J.Z., Towle, K.M., Lohans, C.T., McKay, R.T., Miskolzie, M., Doerksen, T., Vederas, J.C., Martin-Visscher, L.A.
FEBS Lett. (2017), 591, 1349-1359, PubMed 28391617 , DOI 10.1002/1873-3468.12648 ,
Related entities 1. Bacteriocin, : 2 entities Detail
Experiments performed 7 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Antimicrobial protein