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Solution NMR structure of DREB2A(255-272) bound to RCD1-RST
Authors
Bugge, K., Staby, L., Skriver, K., Kragelund, B.B.
Assembly
Bound DREB2A(255-272)
Entity
1. Bound DREB2A(255-272) (polymer, Thiol state: not present), 18 monomers, 2056.124 Da Detail

SSDMFDVDEL LRDLNGDD


Formula weight
2056.124 Da
Source organism
Arabidopsis thaliana
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 94.4 %, Completeness: 76.4 %, Completeness (bb): 70.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All76.4 % (146 of 191)82.7 % (81 of 98)67.6 % (50 of 74)78.9 % (15 of 19)
Backbone70.4 % (76 of 108)81.1 % (30 of 37)60.4 % (32 of 53)77.8 % (14 of 18)
Sidechain85.0 % (85 of 100)83.6 % (51 of 61)86.8 % (33 of 38)100.0 % (1 of 1)
Aromatic60.0 % (6 of 10)60.0 % (3 of 5)60.0 % (3 of 5)
Methyl81.3 % (13 of 16)75.0 % (6 of 8)87.5 % (7 of 8)

1. DREB2A

SSDMFDVDEL LRDLNGDD

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 240 uM [U-13C; U-15N] DREB2A, 240 uM RCD1-RST, 0.2 mg/mL sodium azide, 0.7 mM DSS, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1DREB2A[U-13C; U-15N]240 uM
2DSSnatural abundance0.7 mM
3RCD1-RSTnatural abundance240 uM
4sodium azidenatural abundance0.2 mg/mL
5sodium chloridenatural abundance100 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 200 uM [U-15N] DREB2A, 200 uM RCD1-RST, 0.2 mg/mL sodium azide, 0.7 mM DSS, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
6DREB2A[U-15N]200 uM
7DSSnatural abundance0.7 mM
8RCD1-RSTnatural abundance200 uM
9sodium azidenatural abundance0.2 mg/mL
10sodium chloridenatural abundance100 mM

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


Release date
2017-06-26
Citation
Connecting the αα-hubs: same fold, disordered ligands, new functions
Bugge, K., Staby, L., Kemplen, K.R., O'Shea, C., Bendsen, S.K., Jensen, M.K., Olsen, J.G., Skriver, K., Kragelund, B.B.
Cell Commun. Signal. (2021), 19, 2-2, PubMed 33407551 , DOI 10.1186/s12964-020-00686-8 ,
Related entities 1. Bound DREB2A(255-272), : 1 : 2 : 1 entities Detail
Interaction partners 1. Bound DREB2A(255-272), : 4 interactors Detail
Experiments performed 11 experiments Detail
NMR combined restraints 4 contents Detail
Keywords IDP, TRANSCRIPTION, folding upon binding, plant protein, transcription factor