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Solution NMR structure of the PBS linker polypeptide domain (fragment 254-400) of phycobilisome linker protein ApcE from Synechocystis sp. PCC 6803 refined with NH RDCs. Northeast Structural Genomics Consortium Target SgR209C
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 1D 1H 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 100 mM DTT, 0.02 % sodium azide, 1.4 mM [U-100% 13C; U-100% 15N] protein 95% H2O/5% D2O 200 mM 6.5 1 atm 293 Bruker AVANCE III 850
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 850
NMR Refinement Method Details Software simulated annealing CNS water refinement CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (medoid)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CNS 1.3 Brunger, Adams, Clore, Gros, Nilges and Read 2 structure calculation CYANA 3.98.14 Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment NMRFAM-SPARKY 1.370 Lee, Westler, Bahrami, Eghbalnia, Markley 4 data analysis PdbStat 5.21.6 Tejero, Snyder, Mao, Aramini, Montelione 5 peak picking NMRFAM-SPARKY 1.370 Lee, Westler, Bahrami, Eghbalnia, Markley