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1H, 13C, and 15N Chemical Shift Assignments for ubiquitin in sf9 cells by in-cell NMR spectroscopy
Authors
Tanaka, T., Ikeya, T., Kamoshida, H., Mishima, M., Shirakawa, M., Guentert, P., Ito, Y.
Assembly
ubiquitin 3A mutants
Entity
1. ubiquitin 3A mutants (polymer, Thiol state: all free), 76 monomers, 8452.518 Da Detail

MQIFVKTATG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLAFAGKQL EDGRTLSDYN IQKESTLHLA LRLRGG


Formula weight
8452.518 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.7 %, Completeness: 56.0 %, Completeness (bb): 64.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All56.0 % (499 of 891)66.0 % (309 of 468)34.8 % (119 of 342)87.7 % (71 of 81)
Backbone64.7 % (291 of 450)94.2 % (146 of 155)33.3 % (74 of 222)97.3 % (71 of 73)
Sidechain42.3 % (216 of 511)52.1 % (163 of 313)27.9 % (53 of 190) 0.0 % (0 of 8)
Aromatic56.3 % (18 of 32)75.0 % (12 of 16)37.5 % (6 of 16)
Methyl92.4 % (85 of 92)93.5 % (43 of 46)91.3 % (42 of 46)

1. ubiquitin3A

MQIFVKTATG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLAFAGKQL EDGRTLSDYN IQKESTLHLA LRLRGG

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 300 K


#NameIsotope labelingTypeConcentration
1ubiquitin3A[U-100% 15N]50 (±12.0) uM
2ubiquitin3A[U-100% 13C; U-100% 15N]50 (±12.0) uM

Protein Blocks Logo
Calculated from 20 models in PDB: 5ZD0, Strand ID: A Detail


Release date
2018-01-10
Citation
High-Resolution Protein 3D Structure Determination in Living Eukaryotic Cells
Tanaka, T., Ikeya, T., Kamoshida, H., Suemoto, Y., Mishima, M., Shirakawa, M., Guntert, P., Ito, Y.
Angew. Chem Int Ed Engl. (2019), 58, 7284-7288, PubMed 30938016 , DOI 10.1002/anie.201900840 ,
Related entities 1. ubiquitin 3A mutants, : 1 : 385 : 333 entities Detail
Interaction partners 1. ubiquitin 3A mutants, : 2 interactors Detail
Experiments performed 10 experiments Detail
Chemical shift validation 3 contents Detail
Keywords in-cell NMR, protein structure determination, sf9 cell