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Solution structure of detergent-solubilized Rcf1, a yeast mitochondrial inner membrane protein involved in respiratory Complex III/IV supercomplex formation
Authors
Zhou, S., Pettersson, P., Sjoholm, J., Sjostrand, D., Hogbom, M., Brzezinski, P., Maler, L., Adelroth, P.
Assembly
Respiratory supercomplex factor 1, mitochondrial
Entity
1. Respiratory supercomplex factor 1, mitochondrial (polymer, Thiol state: all free), 174 monomers, 20347.15 × 2 Da Detail

MSRMPSSFDV TERDLDDMTF GERIIYHCKK QPLVPIGCLL TTGAVILAAQ NVRLGNKWKA QYYFRWRVGL QAATLVALVA GSFIYGTSGK ELKAKEEQLK EKAKMREKLW IQELERREEE TEARRKRAEL ARMKTLENEE EIKNLEKELS DLENKLGKKE FRVPGSHHHH HHHH


Total weight
40694.3 Da
Max. entity weight
20347.15 Da
Source organism
Saccharomyces cerevisiae
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 90.2 %, Completeness: 78.3 %, Completeness (bb): 87.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All78.3 % (1660 of 2119)77.7 % (869 of 1119)78.3 % (639 of 816)82.6 % (152 of 184)
Backbone87.6 % (908 of 1036)85.3 % (302 of 354)88.9 % (455 of 512)88.8 % (151 of 170)
Sidechain72.2 % (900 of 1247)74.1 % (567 of 765)70.9 % (332 of 468) 7.1 % (1 of 14)
Aromatic16.2 % (25 of 154)29.9 % (23 of 77) 2.7 % (2 of 74) 0.0 % (0 of 3)
Methyl89.3 % (159 of 178)88.8 % (79 of 89)89.9 % (80 of 89)

1. entity 1

MSRMPSSFDV TERDLDDMTF GERIIYHCKK QPLVPIGCLL TTGAVILAAQ NVRLGNKWKA QYYFRWRVGL QAATLVALVA GSFIYGTSGK ELKAKEEQLK EKAKMREKLW IQELERREEE TEARRKRAEL ARMKTLENEE EIKNLEKELS DLENKLGKKE FRVPGSHHHH HHHH

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 Pa, Temperature 323 K, pH 5.0, Details 0.4 mM [U-15N] rcf1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1rcf1[U-15N]0.4 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 Pa, Temperature 323 K, pH 5.0, Details 0.4 mM [U-13C; U-15N; U-2H] rcf1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
2rcf1[U-13C; U-15N; U-2H]0.4 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 Pa, Temperature 323 K, pH 5.0, Details 0.4 mM [U-13C; U-15N] rcf1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
3rcf1[U-13C; U-15N]0.4 mM
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 Pa, Temperature 323 K, pH 5.0, Details 0.4 mM [U-13C; U-15N; 50% U-2H] rcf1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
4rcf1[U-13C; U-15N; 50% U-2H]0.4 mM
Sample #5

Solvent system 90% H2O/10% D2O, Pressure 1 Pa, Temperature 323 K, pH 5.0, Details 0.4 mM [U-15N; U-2H; 99%-1HD, 13CD-IL; 99%-1HG, 13CG-V] rcf1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
5rcf1[U-15N; U-2H; 99%-1HD, 13CD-IL; 99%-1HG, 13CG-V]0.4 mM
Sample #6

Solvent system 90% H2O/10% D2O, Pressure 1 Pa, Temperature 323 K, pH 5.0, Details 0.4 mM [U-50% 13C; U-50% 15N; U-50% 12C; U-50% 14N] rcf1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
6rcf1[U-50% 13C; U-50% 15N; U-50% 12C; U-50% 14N]0.4 mM

LACS Plot; CA
Referencing offset: 0.1 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.1 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.02 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.02 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 15 models in PDB: 5NF8, Strand ID: A, B Detail


Release date
2018-02-19
Citation
Solution NMR structure of yeast Rcf1, a protein involved in respiratory supercomplex formation
Zhou, S., Pettersson, P., Huang, J., Sjoholm, J., Sjostrand, D., Pomes, R., Hogbom, M., Brzezinski, P., Maler, L., Adelroth, P.
Proc. Natl. Acad. Sci. U. S. A. (2018), 115, 3048-3053, PubMed 29507228 , DOI 10.1073/pnas.1712061115 ,
Related entities 1. Respiratory supercomplex factor 1, mitochondrial, : 1 : 2 : 13 entities Detail
Interaction partners 1. Respiratory supercomplex factor 1, mitochondrial, : 5 interactors Detail
Experiments performed 22 experiments Detail
nullKeywords Charged dimer interface, Homodimer, membrane protein, solution structure