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NMR solution structure of native TdPI-short
Authors
Bronsoms, S., Pantoja-Uceda, D., Gabrijelcic-Geiger, D., Sanglas, L., Aviles, F., Santoro, J., Sommerhoff, C., Arolas, J.
Assembly
TdPI
Entity
1. TdPI (polymer, Thiol state: all disulfide bound), 57 monomers, 6329.232 Da Detail

GDKEECTVPI GWSEPVKGLC KARFTRYYCM GNCCKVYEGC YTGGYSRMGE CARNCPG


Formula weight
6329.232 Da
Entity Connection
na 4 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1nasing1:CYS6:SG1:CYS33:SG
2nasing1:CYS20:SG1:CYS40:SG
3nasing1:CYS29:SG1:CYS55:SG
4nasing1:CYS34:SG1:CYS51:SG

Source organism
Escherichia coli
Exptl. method
solution NMR
Refine. method
molecular dynamics, torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 96.7 %, Completeness (bb): 97.5 % Detail

Polymer type: polypeptide(L)

Total1H
All96.7 % (319 of 330)96.7 % (319 of 330)
Backbone97.5 % (117 of 120)97.5 % (117 of 120)
Sidechain96.2 % (202 of 210)96.2 % (202 of 210)
Aromatic93.5 % (29 of 31)93.5 % (29 of 31)
Methyl100.0 % (15 of 15)100.0 % (15 of 15)

1. entity

GDKEECTVPI GWSEPVKGLC KARFTRYYCM GNCCKVYEGC YTGGYSRMGE CARNCPG

Sample

Solvent system 90% H2O/10% D2O 0.1% TFA, Pressure 1 atm, Temperature 298 K, pH 2.0


#NameIsotope labelingTypeConcentration
1TdPI-shortnatural abundance1.0 mM
2TFAnatural abundance0.1 %
3H2Onatural abundance90 %
4D2Onatural abundance10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2LFK, Strand ID: A Detail


Release date
2011-12-01
Citation
Oxidative folding and structural analyses of a Kunitz-related inhibitor and its disulfide intermediates: functional implications
Bronsoms, S., Pantoja-Uceda, D., Gabrijelcic-Geiger, D., Sanglas, L., Aviles, F.X., Santoro, J., Sommerhoff, C.P., Arolas, J.L.
J. Mol. Biol. (2011), 414, 427-441, PubMed 22033478 , DOI 10.1016/j.jmb.2011.10.018 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 17779 released on 2011-12-01
    Title NMR structure of the intermediate IIIb of the TdPI-short
Related entities 1. TdPI, : 1 : 1 : 2 : 1 entities Detail
Experiments performed 3 experiments Detail
NMR combined restraints 4 contents Detail
Keywords PROTEIN