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Solution Structure of the Ubiquitin-Binding Motif of Human Polymerase Iota
Authors
Bomar, M.G., D'Souza, S., Bienko, M., Dikic, I., Walker, G.
Assembly
Ubiquitin-Binding Motif
Entity
1. Ubiquitin-Binding Motif (polymer, Thiol state: all free), 108 monomers, 12329.40 Da Detail

MQYKLILNGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTEGSDE KITFPSDIDP QVFYELPEAV QKELLAEWKR TGSDFHIGHK LEHHHHHH


Formula weight
12329.4 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 95.4 %, Completeness: 90.6 %, Completeness (bb): 94.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All90.6 % (1138 of 1256)91.8 % (593 of 646)89.1 % (442 of 496)90.4 % (103 of 114)
Backbone94.4 % (606 of 642)94.1 % (207 of 220)94.6 % (300 of 317)94.3 % (99 of 105)
Sidechain87.6 % (626 of 715)90.6 % (386 of 426)84.3 % (236 of 280)44.4 % (4 of 9)
Aromatic65.2 % (90 of 138)78.3 % (54 of 69)50.7 % (34 of 67)100.0 % (2 of 2)
Methyl99.1 % (107 of 108)100.0 % (54 of 54)98.1 % (53 of 54)

1. Ubiquitin-Binding Motif

MQYKLILNGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTEGSDE KITFPSDIDP QVFYELPEAV QKELLAEWKR TGSDFHIGHK LEHHHHHH

Sample

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7


#NameIsotope labelingTypeConcentration
1UBM2[U-100% 13C; U-100% 15N]1.0 ~ 4.0 mM
2D2Onatural abundance100 %

LACS Plot; CA
Referencing offset: -0.02 ppm, Outliers: 3 Detail
LACS Plot; CB
Referencing offset: -0.02 ppm, Outliers: 3 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.03 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 25 models in PDB: 2KHU, Strand ID: A Detail


Release date
2010-06-14
Citation
Unconventional ubiquitin recognition by the ubiquitin-binding motif within the Y family DNA polymerases iota and Rev1
Bomar, M.G., Bienko, S., Dikic, M., Walker, I., Zhou, G.C.
Mol. Cell (2010), 37, 408-417, PubMed 20159559 , DOI 10.1016/j.molcel.2009.12.038 ,
Related entities 1. Ubiquitin-Binding Motif, : 1 : 1 : 8 entities Detail
Experiments performed 8 experiments Detail
NMR combined restraints 6 contents Detail
Keywords TLS, UBM, polymerase iota, translesion synthesis, ubiquitin-binding domain