NMR structure of human Tra2beta1 RRM in complex with AAGAAC RNA
RHVGNRANPD PNCCLGVFGL SLYTTERDLR EVFSKYGPIA DVSIVYDQQS RRSRGFAFVY FENVDDAKEA KERANGMELD GRRIRVDFSI TKRPH
Polymer type: polyribonucleotide polypeptide(L)
Total | 1H | 13C | 15N | |
---|---|---|---|---|
All | 78.5 % (941 of 1199) | 88.7 % (560 of 631) | 61.8 % (290 of 469) | 91.9 % (91 of 99) |
Backbone | 74.0 % (465 of 628) | 89.5 % (205 of 229) | 56.5 % (174 of 308) | 94.5 % (86 of 91) |
Sidechain | 84.7 % (558 of 659) | 88.3 % (355 of 402) | 79.5 % (198 of 249) | 62.5 % (5 of 8) |
Aromatic | 67.7 % (84 of 124) | 91.9 % (57 of 62) | 44.3 % (27 of 61) | 0.0 % (0 of 1) |
Methyl | 95.3 % (82 of 86) | 95.3 % (41 of 43) | 95.3 % (41 of 43) |
1. RNA
AAGAAC2. Tra2beta1
RHVGNRANPD PNCCLGVFGL SLYTTERDLR EVFSKYGPIA DVSIVYDQQS RRSRGFAFVY FENVDDAKEA KERANGMELD GRRIRVDFSI TKRPHSolvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 313 K, pH 5.5, Details Final NMR buffer was: 20mM NaH2PO4, pH 5.5; L-Arg 50mM; L-Glu 50mM
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | Tra2beta1 | [U-15N] | 0.8 (±0.05) mM | |
2 | Tra2beta1 | [U-13C; U-15N] | 0.8 (±0.05) mM | |
3 | RNA | natural abundance | 0.8 (±0.05) mM | |
4 | NaH2PO4 | natural abundance | 20 mM | |
5 | L-Arg | natural abundance | 50 mM | |
6 | L-Glu | natural abundance | 50 mM | |
7 | H2O | natural abundance | 90 % | |
8 | D2O | natural abundance | 10 % |