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Snu17p-Bud13p structure intermediate during RES complex assembly
Authors
Wysoczanski, P., Becker, S., Zweckstetter, M.
Assembly
Heterodimeric complex composed of Snu17p/Ist3p(25-138) and Bud13p(215-255
Entity
1. Snu17p (polymer, Thiol state: not present), 118 monomers, 13478.84 Da Detail

GAMGNEYKDN AYIYIGNLNR ELTEGDILTV FSEYGVPVDV ILSRDENTGE SQGFAYLKYE DQRSTILAVD NLNGFKIGGR ALKIDHTFYR PKRSLQKYYE AVKEELDRDI VSKNNAEK


2. Bud13p (polymer, Thiol state: not present), 41 monomers, 4880.326 Da Detail

YDKPAPENRF AIMPGSRWDG VHRSNGFEEK WFAKQNEINE K


Total weight
18359.166 Da
Max. entity weight
13478.84 Da
Source organism
Saccharomyces cerevisiae
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.1 %, Completeness: 82.6 %, Completeness (bb): 81.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All82.6 % (1565 of 1895)87.6 % (872 of 995)74.8 % (544 of 727)86.1 % (149 of 173)
Backbone81.6 % (770 of 944)92.6 % (302 of 326)71.1 % (330 of 464)89.6 % (138 of 154)
Sidechain84.4 % (926 of 1097)85.2 % (570 of 669)84.4 % (345 of 409)57.9 % (11 of 19)
Aromatic77.5 % (141 of 182)82.4 % (75 of 91)71.9 % (64 of 89)100.0 % (2 of 2)
Methyl100.0 % (142 of 142)100.0 % (71 of 71)100.0 % (71 of 71)

1. Snu17p

GAMGNEYKDN AYIYIGNLNR ELTEGDILTV FSEYGVPVDV ILSRDENTGE SQGFAYLKYE DQRSTILAVD NLNGFKIGGR ALKIDHTFYR PKRSLQKYYE AVKEELDRDI VSKNNAEK

2. Bud13p

YDKPAPENRF AIMPGSRWDG VHRSNGFEEK WFAKQNEINE K

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 K, pH 6.8, Details 160-180 uL, 3 mm tube


#NameIsotope labelingTypeConcentration
1sodium phosphatenatural abundance25 mM
2sodium chloridenatural abundance250 mM
3sodium azidenatural abundance1 mM
4entity_1[U-13C; U-15N]0.8 ~ 1.0 mM
5entity_2natural abundance1.0 ~ 1.2 mM
6H2Onatural abundance90 %
7D2Onatural abundance10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 K, pH 6.8, Details 160-180 uL, 3 mm tube


#NameIsotope labelingTypeConcentration
8sodium phosphatenatural abundance25 mM
9sodium chloridenatural abundance250 mM
10sodium azidenatural abundance1 mM
11entity_1natural abundance1.0 ~ 1.2 mM
12entity_2[U-13C; U-15N]0.8 ~ 1.0 mM
13Snu17pnatural abundance90 %
14Snu17pnatural abundance10 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 308 K, pH 6.8, Details 160-180 uL, 3 mm tube


#NameIsotope labelingTypeConcentration
15sodium phosphatenatural abundance25 mM
16sodium chloridenatural abundance250 mM
17sodium azidenatural abundance1 mM
18entity_1[U-13C; U-15N]1 mM
19entity_2[U-13C; U-15N]1 mM
20H2Onatural abundance90 %
21D2Onatural abundance10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2MY2, Strand ID: A, B Detail


Release date
2015-08-09
Citation
Structures of intermediates during RES complex assembly
Wysoczanski, P., Becker, S., Zweckstetter, M.
Sci. Rep. (2015), 5, 12545-12545, PubMed 26212312 , DOI 10.1038/srep12545 ,
Related entities 1. Snu17p, : 15 entities Detail
Related entities 2. Bud13p, : 1 : 4 : 1 : 25 entities Detail
Interaction partners 2. Bud13p, : 19 interactors Detail
Experiments performed 24 experiments Detail
NMR combined restraints 4 contents Detail
Keywords Ist3p, Pml1p, RES, RRM, Snu17p, cooperativity, heterodimer, spliceosome, splicing