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NMR STRUCTURE OF THE C-TERMINAL RRM DOMAIN OF POLY(U) BINDING 1
Authors
Santiveri, C.M., Mirassou, Y., Rico-Lastres, P.M., Martinez-Lumbreras, S.M., Perez-Canadillas, J.M.
Assembly
NUCLEAR AND CYTOPLASMIC POLYADENYLATED RNA-BINDING PUB1
Entity
1. NUCLEAR AND CYTOPLASMIC POLYADENYLATED RNA-BINDING PUB1 (polymer, Thiol state: not reported), 101 monomers, 11282.77 Da Detail

GSQTIGLPPQ VNPQAVDHII RSAPPRVTTA YIGNIPHFAT EADLIPLFQN FGFILDFKHY PEKGCCFIKY DTHEQAAVCI VALANFPFQG RNLRTGWGKE R


Formula weight
11282.77 Da
Source organism
Saccharomyces cerevisiae
Exptl. method
solution NMR
Refine. method
TORSION ANGLE DYNAMICS
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 92.3 %, Completeness (bb): 95.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All92.3 % (1104 of 1196)91.8 % (570 of 621)91.9 % (433 of 471)97.1 % (101 of 104)
Backbone95.1 % (559 of 588)96.5 % (194 of 201)93.6 % (276 of 295)96.7 % (89 of 92)
Sidechain90.4 % (634 of 701)89.5 % (376 of 420)91.4 % (246 of 269)100.0 % (12 of 12)
Aromatic84.1 % (111 of 132)87.9 % (58 of 66)80.0 % (52 of 65)100.0 % (1 of 1)
Methyl97.3 % (107 of 110)96.4 % (53 of 55)98.2 % (54 of 55)

1. NUCLEAR AND CYTOPLASMIC POLYADENYLATED RNA-BINDING PUB1

GSQTIGLPPQ VNPQAVDHII RSAPPRVTTA YIGNIPHFAT EADLIPLFQN FGFILDFKHY PEKGCCFIKY DTHEQAAVCI VALANFPFQG RNLRTGWGKE R

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 0.3MM [U-100% 15N] PUB1P RRM3


#NameIsotope labelingTypeConcentration
1PUB1 RRM3[U-99% 15N]0.3 mM
2potassium phosphatenatural abundance25 mM
3sodium chloridenatural abundance25 mM
4DTTnatural abundance0.5 mM
5DSSnatural abundance0.01 mM
6H2Onatural abundance90 %
7D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 0.01MM DSS


#NameIsotope labelingTypeConcentration
8PUB1 RRM3natural abundance0.3 mM
9potassium phosphatenatural abundance25 mM
10sodium chloridenatural abundance25 mM
11DTTnatural abundance0.5 mM
12DSSnatural abundance0.01 mM
13H2Onatural abundance90 %
14D2Onatural abundance10 %
Sample #3

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
15PUB1 RRM3natural abundance0.3 mM
16potassium phosphatenatural abundance25 mM
17sodium chloridenatural abundance25 mM
18DTTnatural abundance0.5 mM
19DSSnatural abundance0.1 mM
20D2Onatural abundance100 %
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
21PUB1 RRM3[U-99% 13C; U-99% 15N]0.3 mM
22potassium phosphatenatural abundance25 mM
23sodium chloridenatural abundance25 mM
24DTTnatural abundance0.5 mM
25DSSnatural abundance0.1 mM
26H2Onatural abundance90 %
27D2Onatural abundance10 %

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: -0.01 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.19 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2LA4, Strand ID: A Detail


Release date
2012-02-29
Citation
Pub1p C-terminal RRM domain interacts with Tif4631p through a conserved region neighbouring the Pab1p binding site
Santiveri, C.M., Mirassou, Y., Rico-Lastres, P.R., Martinez-Lumbreras, S.M., Perez-Canadillas, J.M.
PLoS One (2011), 6, e24481-e24481, PubMed 21931728 , DOI 10.1371/journal.pone.0024481 ,
Related entities 1. NUCLEAR AND CYTOPLASMIC POLYADENYLATED RNA-BINDING PUB1, : 1 : 3 : 88 entities Detail
Interaction partners 1. NUCLEAR AND CYTOPLASMIC POLYADENYLATED RNA-BINDING PUB1, : 19 interactors Detail
Experiments performed 14 experiments Detail
NMR combined restraints 4 contents Detail
Keywords NUCLEUS, RNA-BINDING, RNA RECOGNITION, RRM, STRESS GRANULES, TRANSCRIPTION