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Solution structure of the second RRM domain of Nrd1
Authors
Kobayashi, A., Kanaba, T., Mishima, M.
Assembly
the second RRM domain of Nrd1
Entity
1. the second RRM domain of Nrd1 (polymer), 97 monomers, 10780.23 Da Detail

NSASNSSVLL AVQQSGACRN VFLGNLPNGI TEDEIREDLE PFGPIDQIKI VTERNIAFVH FLNIAAAIKA VQELPLNPKW SKRRIYYGRD RCAVGLK


Formula weight
10780.23 Da
Source organism
Schizosaccharomyces pombe
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 88.8 %, Completeness (bb): 97.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All88.8 % (1010 of 1138)86.0 % (511 of 594)92.5 % (406 of 439)88.6 % (93 of 105)
Backbone97.7 % (559 of 572)95.4 % (186 of 195)98.6 % (281 of 285)100.0 % (92 of 92)
Sidechain82.5 % (542 of 657)81.5 % (325 of 399)88.2 % (216 of 245) 7.7 % (1 of 13)
Aromatic34.7 % (25 of 72)38.9 % (14 of 36)28.6 % (10 of 35)100.0 % (1 of 1)
Methyl97.5 % (119 of 122)95.1 % (58 of 61)100.0 % (61 of 61)

1. Nrd1 RRM2

NSASNSSVLL AVQQSGACRN VFLGNLPNGI TEDEIREDLE PFGPIDQIKI VTERNIAFVH FLNIAAAIKA VQELPLNPKW SKRRIYYGRD RCAVGLK

Sample #1

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 303 K, pH 6.0


#NameIsotope labelingTypeConcentration
1potassium phosphatenatural abundance50 mM
2sodium chloridenatural abundance100 mM
3TCEPnatural abundance1 mM
4EDTAnatural abundance0.1 mM
5Nrd1 RRM2[U-99% 13C; U-99% 15N]protein1.0 mM
6H2Osolvent93 %
7D2Osolvent7 %
Sample #2

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 303 K, pH 6.0


#NameIsotope labelingTypeConcentration
8potassium phosphatenatural abundance50 mM
9sodium chloridenatural abundance100 mM
10TCEPnatural abundance1 mM
11EDTAnatural abundance0.1 mM
12Nrd1 RRM2[U-99% 15N]protein1.2 mM
13H2Osolvent93 %
14D2Osolvent7 %
Sample #3

Solvent system 100% D2O, Pressure 1 atm, Temperature 303 K, pH 6.0


#NameIsotope labelingTypeConcentration
15potassium phosphatenatural abundance50 mM
16sodium chloridenatural abundance100 mM
17TCEPnatural abundance1 mM
18EDTAnatural abundance0.1 mM
19Nrd1 RRM2[U-99% 13C; U-99% 15N]protein1.0 mM
20D2Osolvent100 %
Sample #4

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 303 K, pH 6.0


#NameIsotope labelingTypeConcentration
21potassium phosphatenatural abundance50 mM
22sodium chloridenatural abundance100 mM
23TCEPnatural abundance1 mM
24EDTAnatural abundance0.1 mM
25Nrd1 RRM2[U-10% 13C; U-99% 15N]protein0.35 mM
26H2Osolvent93 %
27D2Osolvent7 %

LACS Plot; CA
Referencing offset: -0.23 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.23 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.03 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.39 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2RT3, Strand ID: A Detail


Release date
2014-04-13
Citation
Structure of the second RRM domain of Nrd1, a fission yeast MAPK target RNA binding protein, and implication for its RNA recognition and regulation
Kobayashi, A., Kanaba, T., Satoh, R., Fujiwara, T., Ito, Y., Sugiura, R., Mishima, M.
Biochem. Biophys. Res. Commun. (2013), 437, 12-17, PubMed 23770370 , DOI 10.1016/j.bbrc.2013.06.008 ,
Related entities 1. the second RRM domain of Nrd1, : 1 : 2 : 37 entities Detail
Interaction partners 1. the second RRM domain of Nrd1, : 1 interactors Detail
Experiments performed 13 experiments Detail
nullKeywords Nrd1, RNA-binding, Solution structure