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NMR solution structure of Bcd1p120-303 from Saccharomyces cerevisiae
Authors
Bragantini, B., Quinternet, M., Charpentier, B., Manival, X.
Assembly
Box C/D snoRNA protein 1
Entity
1. Box C/D snoRNA protein 1 (polymer), 188 monomers, 21830.96 Da Detail

GPHMRDSTEC QRIIRRGVNC LMLPKGMQRS SQNRSKWDKT MDLFVWSVEW ILCPMQEKGE KKELFKHVSH RIKETDFLVQ GMGKNVFQKC CEFYRLAGTS SCIEGEDGSE TKEERTQILQ KSGLKFYTKT FPYNTTHIMD SKKLVELAIH EKCIGELLKN TTVIEFPTIF VAMTEADLPE GYEVLHQE


Formula weight
21830.96 Da
Source organism
Saccharomyces cerevisiae S288C
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 96.1 %, Completeness (bb): 99.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All96.1 % (2197 of 2285)97.6 % (1167 of 1196)94.0 % (828 of 881)97.1 % (202 of 208)
Backbone99.6 % (1112 of 1116)99.7 % (381 of 382)99.6 % (550 of 552)99.5 % (181 of 182)
Sidechain93.8 % (1261 of 1345)96.6 % (786 of 814)89.9 % (454 of 505)80.8 % (21 of 26)
Aromatic69.2 % (126 of 182)86.8 % (79 of 91)50.0 % (44 of 88)100.0 % (3 of 3)
Methyl100.0 % (180 of 180)100.0 % (90 of 90)100.0 % (90 of 90)

1. entity 1

GPHMRDSTEC QRIIRRGVNC LMLPKGMQRS SQNRSKWDKT MDLFVWSVEW ILCPMQEKGE KKELFKHVSH RIKETDFLVQ GMGKNVFQKC CEFYRLAGTS SCIEGEDGSE TKEERTQILQ KSGLKFYTKT FPYNTTHIMD SKKLVELAIH EKCIGELLKN TTVIEFPTIF VAMTEADLPE GYEVLHQE

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 303 K, pH 6.4, Details 1 mM [U-13C; U-15N] Box C/D snoRNA protein 1, 150 mM sodium chloride, 10 mM sodium phosphate, 0.5 mM TCEP, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1Box C/D snoRNA protein 1[U-13C; U-15N]1 mM
2sodium chloridenatural abundance150 mM
3sodium phosphatenatural abundance10 mM
4TCEPnatural abundance0.5 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 303 K, pH 6.4, Details 1 mM [U-13C; U-15N; U-2H] Box C/D snoRNA protein 1, 150 mM sodium chloride, 10 mM sodium phosphate, 0.5 mM TCEP, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
5Box C/D snoRNA protein 1[U-13C; U-15N; U-2H]1 mM
6sodium chloridenatural abundance150 mM
7sodium phosphatenatural abundance10 mM
8TCEPnatural abundance0.5 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 303 K, pH 6.4, Details 1 mM [U-15N] Box C/D snoRNA protein 1, 150 mM sodium chloride, 10 mM sodium phosphate, 0.5 mM TCEP, 12 mg/mL Pf1 phage, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
9Box C/D snoRNA protein 1[U-15N]1 mM
10sodium chloridenatural abundance150 mM
11sodium phosphatenatural abundance10 mM
12TCEPnatural abundance0.5 mM
13Pf1 phagenatural abundance12 mg/mL

Protein Blocks Logo
Calculated from 20 models in PDB: 6NZ2, Strand ID: A Detail


Release date
2019-02-20
Citation
The box C/D snoRNP assembly factor Bcd1 interacts with the histone chaperone Rtt106 and controls its transcription dependent activity
Bragantini, B., Charron, C., Bourguet, M., Paul, A., Tiotiu, D., Rothe, B., Marty, H., Terral, G., Hessmann, S., Decourty, L., Chagot, M.E., Strub, J.M., Massenet, S., Bertrand, E., Quinternet, M., Saveanu, C., Cianferani, S., Labialle, S., Manival, X., Charpentier, B.
Nat. Commun. (2021), 12, 1859-1859, PubMed 33767140 , DOI 10.1038/s41467-021-22077-4 ,
Related entities 1. Box C/D snoRNA protein 1, : 1 : 3 : 5 entities Detail
Interaction partners 1. Box C/D snoRNA protein 1, : 14 interactors Detail
Experiments performed 26 experiments Detail
Chemical shift validation 3 contents Detail
Keywords RNA BINDING PROTEIN, RNA binding, snoRNP assembly