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R state structure of monomeric phospholamban (C36A, C41F, C46A)
Authors
De Simone, A., Montalvao, R.W., Gustavsson, M., Shi, L., Veglia, G., Vendruscolo, M.
Assembly
monomeric phospholamban (C36A, C41F, C46A)
Entity
1. monomeric phospholamban (C36A, C41F, C46A) (polymer, Thiol state: not present), 53 monomers, 6145.436 Da Detail

AMEKVQYLTR SAIRRASTIE MPQQARQNLQ NLFINFALIL IFLLLIAIIV MLL


Formula weight
6145.436 Da
Source organism
Oryctolagus cuniculus
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.2 %, Completeness: 48.0 %, Completeness (bb): 94.3 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All48.0 % (323 of 673)33.5 % (117 of 349)59.5 % (157 of 264)81.7 % (49 of 60)
Backbone94.3 % (298 of 316)95.2 % (100 of 105)93.7 % (149 of 159)94.2 % (49 of 52)
Sidechain18.5 % (76 of 410) 7.0 % (17 of 244)37.3 % (59 of 158) 0.0 % (0 of 8)
Aromatic 0.0 % (0 of 38) 0.0 % (0 of 19) 0.0 % (0 of 19)
Methyl14.6 % (14 of 96)10.4 % (5 of 48)18.8 % (9 of 48)

1. Phospholamban

AMEKVQYLTR SAIRRASTIE MPQQARQNLQ NLFINFALIL IFLLLIAIIV MLL

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 310 K, pH 6.0


#NameIsotope labelingTypeConcentration
1Phospholamban[U-99% 13C; U-99% 15N]1-1.5 mM
2sodium chloridenatural abundance120 mM
3D2Onatural abundance5 %
4sodium phosphatenatural abundance20 mM
5dodecylphosphocholinenatural abundance100 mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 310 K, pH 6.0


#NameIsotope labelingTypeConcentration
6Phospholamban[U-99% 13C; U-99% 15N]1-1.5 mM
7sodium chloridenatural abundance120 mM
8D2Onatural abundance5 %
9sodium phosphatenatural abundance20 mM
10dodecylphosphocholinenatural abundance100 mM
11acrylamidenatural abundance5.1 %
12bis-acrylamidenatural abundance1.3 %
Sample #3

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 310 K, pH 6.0


#NameIsotope labelingTypeConcentration
13Phospholamban[U-99% 13C; U-99% 15N]1-1.5 mM
14sodium chloridenatural abundance120 mM
15D2Onatural abundance5 %
16sodium phosphatenatural abundance20 mM
17dodecylphosphocholinenatural abundance100 mM
18acrylamidenatural abundance3.85 %
19bis-acrylamidenatural abundance1.3 %
202-(acrylamido)-2-methyl-1-propanesulfonic acidnatural abundance1.25 %

Protein Blocks Logo
Calculated from 1 models in PDB: 2LPF, Strand ID: A Detail


Release date
2013-02-10
Citation
Structures of the excited states of phospholamban and shifts in their populations upon phosphorylation
De Simone, A., Gustavsson, M., Montalvao, R.W., Shi, L., Veglia, G., Vendruscolo, M.
Biochemistry (2013), 52, 6684-6694, PubMed 23968132 , DOI 10.1021/bi400517b ,
Related entities 1. monomeric phospholamban (C36A, C41F, C46A), : 1 : 2 : 9 : 7 entities Detail
Interaction partners 1. monomeric phospholamban (C36A, C41F, C46A), : 1 interactors Detail
Experiments performed 10 experiments Detail
NMR combined restraints 3 contents Detail
Keywords dilated cardiomyopathy, ensemble average, excited state, membrane protein, molecular dynamics, phospholamban, residual dipolar coupling