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Solution structure of Thermus thermophilus apo-CuA
Authors
Zaballa, M., Abriata, L., Donaire, A., Vila, A.
Assembly
apoCuA polypeptide
Entity
1. apoCuA polypeptide (polymer, Thiol state: all free), 126 monomers, 13947.74 Da Detail

MVIPAGKLER VDPTTVRQEG PWADPAQAVV QTGPNQYTVY VLAFAFGYQP NPIEVPQGAE IVFKITSPDV IHGFHVEGTN INVEVLPGEV STVRYTFKRP GEYRIICNQY CGLGHQNMFG TIVVKE


Formula weight
13947.74 Da
Source organism
Thermus thermophilus
Exptl. method
solution NMR
Refine. method
DGSA-distance geometry simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 96.8 %, Completeness: 85.8 %, Completeness (bb): 94.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All85.8 % (1257 of 1465)87.7 % (664 of 757)81.8 % (473 of 578)92.3 % (120 of 130)
Backbone94.8 % (696 of 734)94.1 % (238 of 253)95.4 % (349 of 366)94.8 % (109 of 115)
Sidechain79.4 % (671 of 845)84.5 % (426 of 504)71.8 % (234 of 326)73.3 % (11 of 15)
Aromatic38.6 % (51 of 132)77.3 % (51 of 66) 0.0 % (0 of 65) 0.0 % (0 of 1)
Methyl90.1 % (137 of 152)89.5 % (68 of 76)90.8 % (69 of 76)

1. apoCuA polypeptide

MVIPAGKLER VDPTTVRQEG PWADPAQAVV QTGPNQYTVY VLAFAFGYQP NPIEVPQGAE IVFKITSPDV IHGFHVEGTN INVEVLPGEV STVRYTFKRP GEYRIICNQY CGLGHQNMFG TIVVKE

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6, Details 100 mM potassium phosphate pH 6, 2 mM DTT


#NameIsotope labelingTypeConcentration
1apoCuA_polypeptide[U-99% 13C; U-99% 15N]0.8 ~ 1.0 mM
2potassium phosphatenatural abundance100 mM
3DTTnatural abundance2 mM
4H2Onatural abundance90 %
5D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6, Details 100 mM potassium phosphate pH 6, 2 mM DTT


#NameIsotope labelingTypeConcentration
6apoCuA_polypeptide[U-99% 15N]0.8 ~ 1.0 mM
7potassium phosphatenatural abundance100 mM
8DTTnatural abundance2 mM
9H2Onatural abundance90 %
10D2Onatural abundance10 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6, Details 100 mM potassium phosphate pH 6, 2 mM DTT


#NameIsotope labelingTypeConcentration
11apoCuA_polypeptidenatural abundance0.8 ~ 1.0 mM
12potassium phosphatenatural abundance100 mM
13DTTnatural abundance2 mM
14H2Onatural abundance90 %
15D2Onatural abundance10 %

Chem. Shift Complete2
Sequence coverage: 35.7 %, Completeness: 50.6 %, Completeness (bb): 58.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All50.6 % (1483 of 2930)50.5 % (764 of 1514)48.3 % (558 of 1156)61.9 % (161 of 260)
Backbone58.0 % (852 of 1468)57.5 % (291 of 506)56.3 % (412 of 732)64.8 % (149 of 230)
Sidechain45.2 % (764 of 1690)46.9 % (473 of 1008)42.8 % (279 of 652)40.0 % (12 of 30)
Aromatic20.1 % (53 of 264)40.2 % (53 of 132) 0.0 % (0 of 130) 0.0 % (0 of 2)
Methyl56.3 % (171 of 304)55.3 % (84 of 152)57.2 % (87 of 152)

1. apoCuA polypeptide

MVIPAGKLER VDPTTVRQEG PWADPAQAVV QTGPNQYTVY VLAFAFGYQP NPIEVPQGAE IVFKITSPDV IHGFHVEGTN INVEVLPGEV STVRYTFKRP GEYRIICNQY CGLGHQNMFG TIVVKE

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6, Details 100 mM potassium phosphate pH 6, 2 mM DTT


#NameIsotope labelingTypeConcentration
1apoCuA_polypeptide[U-99% 13C; U-99% 15N]0.8 ~ 1.0 mM
2potassium phosphatenatural abundance100 mM
3DTTnatural abundance2 mM
4H2Onatural abundance90 %
5D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6, Details 100 mM potassium phosphate pH 6, 2 mM DTT


#NameIsotope labelingTypeConcentration
6apoCuA_polypeptide[U-99% 15N]0.8 ~ 1.0 mM
7potassium phosphatenatural abundance100 mM
8DTTnatural abundance2 mM
9H2Onatural abundance90 %
10D2Onatural abundance10 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6, Details 100 mM potassium phosphate pH 6, 2 mM DTT


#NameIsotope labelingTypeConcentration
11apoCuA_polypeptidenatural abundance0.8 ~ 1.0 mM
12potassium phosphatenatural abundance100 mM
13DTTnatural abundance2 mM
14H2Onatural abundance90 %
15D2Onatural abundance10 %

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


Release date
2012-06-18
Citation
Flexibility of the metal-binding region in apo-cupredoxins
Zaballa, M., Abriata, L.A., Donaire, A., Vila, A.J.
Proc. Natl. Acad. Sci. U. S. A. (2012), 109, 9254-9259, PubMed 22645370 , DOI 10.1073/pnas.1119460109 ,
Related entities 1. apoCuA polypeptide, : 1 : 41 : 37 entities Detail
Interaction partners 1. apoCuA polypeptide, : 1 interactors Detail
Experiments performed 16 experiments Detail
NMR combined restraints 5 contents Detail
Keywords apo-CuA, cytochrome c oxidase, electron transfer, entatic state