BMRB Entry 51012
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR51012
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Title: Backbone resonance assignments of KRAS Q61H mutant bound to GDP PubMed: 34787842
Deposition date: 2021-07-08 Original release date: 2021-11-21
Authors: Huang, Qiwei; Kang, Congbao
Citation: Huang, Qiwei; Ng, Elizabeth Yihui; Li, Qingxin; Kang, CongBao. "1H, 15N and 13C resonance assignments of the Q61H mutant of human KRAS bound to GDP" Biomol. NMR Assignments 16, 51-56 (2022).
Assembly members:
entity_1, polymer, 172 residues, Formula weight is not available
entity_GDP, non-polymer, 443.201 Da.
entity_MG, non-polymer, 24.305 Da.
Natural source: Common Name: Human Taxonomy ID: 9606 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Homo sapiens
Experimental source: Production method: recombinant technology Host organism: Escherichia coli Vector: pET28
Entity Sequences (FASTA):
entity_1: GSHMTEYKLVVVGAGGVGKS
ALTIQLIQNHFVDEYDPTIE
DSYRKQVVIDGETCLLDILD
TAGHEEYSAMRDQYMRTGEG
FLCVFAINNTKSFEDIHHYR
EQIKRVKDSEDVPMVLVGNK
CDLPSRTVDTKQAQDLARSY
GIPFIETSAKTRQGVDDAFY
TLVREIRKHKEK
- assigned_chemical_shifts
Data type | Count |
13C chemical shifts | 485 |
15N chemical shifts | 164 |
1H chemical shifts | 650 |
Additional metadata:
Assembly:
Entity Assembly ID | Entity Name | Entity ID |
---|---|---|
1 | KRAS | 1 |
2 | GDP | 2 |
3 | Mg ion | 3 |
Entities:
Entity 1, KRAS 172 residues - Formula weight is not available
1 | GLY | SER | HIS | MET | THR | GLU | TYR | LYS | LEU | VAL | ||||
2 | VAL | VAL | GLY | ALA | GLY | GLY | VAL | GLY | LYS | SER | ||||
3 | ALA | LEU | THR | ILE | GLN | LEU | ILE | GLN | ASN | HIS | ||||
4 | PHE | VAL | ASP | GLU | TYR | ASP | PRO | THR | ILE | GLU | ||||
5 | ASP | SER | TYR | ARG | LYS | GLN | VAL | VAL | ILE | ASP | ||||
6 | GLY | GLU | THR | CYS | LEU | LEU | ASP | ILE | LEU | ASP | ||||
7 | THR | ALA | GLY | HIS | GLU | GLU | TYR | SER | ALA | MET | ||||
8 | ARG | ASP | GLN | TYR | MET | ARG | THR | GLY | GLU | GLY | ||||
9 | PHE | LEU | CYS | VAL | PHE | ALA | ILE | ASN | ASN | THR | ||||
10 | LYS | SER | PHE | GLU | ASP | ILE | HIS | HIS | TYR | ARG | ||||
11 | GLU | GLN | ILE | LYS | ARG | VAL | LYS | ASP | SER | GLU | ||||
12 | ASP | VAL | PRO | MET | VAL | LEU | VAL | GLY | ASN | LYS | ||||
13 | CYS | ASP | LEU | PRO | SER | ARG | THR | VAL | ASP | THR | ||||
14 | LYS | GLN | ALA | GLN | ASP | LEU | ALA | ARG | SER | TYR | ||||
15 | GLY | ILE | PRO | PHE | ILE | GLU | THR | SER | ALA | LYS | ||||
16 | THR | ARG | GLN | GLY | VAL | ASP | ASP | ALA | PHE | TYR | ||||
17 | THR | LEU | VAL | ARG | GLU | ILE | ARG | LYS | HIS | LYS | ||||
18 | GLU | LYS |
Entity 2, GDP - C10 H15 N5 O11 P2 - 443.201 Da.
1 | GDP |
Entity 3, Mg ion - Mg - 24.305 Da.
1 | MG |
Samples:
sample_1: KRAS Q61H, [U-100% 13C; U-100% 15N], 0.9 mM; KRAS Q61H-2, [U-100% 15N], 0.9 mM; HEPES 20 mM; NaCl 150 mM; GDP 5 mM; MgCl2 4 mM
sample_conditions_1: ionic strength: 0.170 M; pH: 7.3; pressure: 1 atm; temperature: 298 K
Experiments:
Name | Sample | Sample state | Sample conditions |
---|---|---|---|
2D 1H-15N HSQC | sample_1 | isotropic | sample_conditions_1 |
3D HNCACB | sample_1 | isotropic | sample_conditions_1 |
3D HN(CO)CACB | sample_1 | isotropic | sample_conditions_1 |
2D 1H-13C HSQC | sample_1 | isotropic | sample_conditions_1 |
3D HNCA | sample_1 | isotropic | sample_conditions_1 |
3D HN(CO)CA | sample_1 | isotropic | sample_conditions_1 |
3D HNCO | sample_1 | isotropic | sample_conditions_1 |
3D HBHA(CO)NH | sample_1 | isotropic | sample_conditions_1 |
Software:
TOPSPIN v2.1 - collection
NMRPipe - processing
NMRView - chemical shift assignment
NMR spectrometers:
- Bruker Avance 700 MHz
- Bruker Avance 600 MHz
Download HSQC peak lists in one of the following formats:
CSV: Backbone
or all simulated shifts
SPARKY: Backbone
or all simulated shifts