BMRB Entry 50623

Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR50623

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Title:
NMR 1H, 13C, 15N resonance assignment of the full-length K-Ras bound to GDP
Deposition date:
2020-12-08
Original release date:
2025-04-19
Authors:
Sharma, Alok; Maciag, Anna
Citation:

Citation: Sharma, Alok; Maciag, Anna. "NMR 1H, 13C, 15N resonance assignment of the full-length K-Ras bound to GDP"  .

Assembly members:

Assembly members:
entity_1, polymer, 188 residues, Formula weight is not available
entity_GDP, non-polymer, 443.201 Da.
entity_MG, non-polymer, 24.305 Da.

Natural source:

Natural source:   Common Name: Human   Taxonomy ID: 9606   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Homo sapiens

Experimental source:

Experimental source:   Production method: recombinant technology   Host organism: Escherichia coli   Vector: pET

Entity Sequences (FASTA):

Entity Sequences (FASTA):
entity_1: MTEYKLVVVGAGGVGKSALT IQLIQNHFVDEYDPTIEDSY RKQVVIDGETCLLDILDTAG QEEYSAMRDQYMRTGEGFLC VFAINNTKSFEDIHHYREQI KRVKDSEDVPMVLVGNKCDL PSRTVDTKQAQDLARSYGIP FIETSAKTRQGVDDAFYTLV REIRKHKEKMSKDGKKKKKK SKTKCVIM

Data sets:
Data typeCount
13C chemical shifts763
15N chemical shifts190
1H chemical shifts1255

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1KRAS4b1
2GDP2
3Mg ion3

Entities:

Entity 1, KRAS4b 188 residues - Formula weight is not available

1   METTHRGLUTYRLYSLEUVALVALVALGLY
2   ALAGLYGLYVALGLYLYSSERALALEUTHR
3   ILEGLNLEUILEGLNASNHISPHEVALASP
4   GLUTYRASPPROTHRILEGLUASPSERTYR
5   ARGLYSGLNVALVALILEASPGLYGLUTHR
6   CYSLEULEUASPILELEUASPTHRALAGLY
7   GLNGLUGLUTYRSERALAMETARGASPGLN
8   TYRMETARGTHRGLYGLUGLYPHELEUCYS
9   VALPHEALAILEASNASNTHRLYSSERPHE
10   GLUASPILEHISHISTYRARGGLUGLNILE
11   LYSARGVALLYSASPSERGLUASPVALPRO
12   METVALLEUVALGLYASNLYSCYSASPLEU
13   PROSERARGTHRVALASPTHRLYSGLNALA
14   GLNASPLEUALAARGSERTYRGLYILEPRO
15   PHEILEGLUTHRSERALALYSTHRARGGLN
16   GLYVALASPASPALAPHETYRTHRLEUVAL
17   ARGGLUILEARGLYSHISLYSGLULYSMET
18   SERLYSASPGLYLYSLYSLYSLYSLYSLYS
19   SERLYSTHRLYSCYSVALILEMET

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: Protein, [U-99% 13C; U-99% 15N], 0.8 ± 0.05 mM; D2O, [U-2H], 7 ± 0.05 %; DSS 0.5 ± 0.05 mM; potassium chloride 100 ± 5 mM; sodium chloride 50 ± 2 mM; TCEP, [U-2H], 1 ± 0.05 mM; MES, [U-2H], 20 ± 1 mM; sodium azide 0.05 ± 0.005 %

sample_conditions_1: ionic strength: 0.15 M; pH: 6.5; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
1D 1Hsample_1isotropicsample_conditions_1
2D 1H-15N HSQCsample_1isotropicsample_conditions_1
3D CBCACONHsample_1isotropicsample_conditions_1
3D HNCACBsample_1isotropicsample_conditions_1
3D HNCAsample_1isotropicsample_conditions_1
3D HN(CO)CAsample_1isotropicsample_conditions_1
3D HNCOsample_1isotropicsample_conditions_1
3D H(CCO)NHsample_1isotropicsample_conditions_1
3D C(CO)NHsample_1isotropicsample_conditions_1
3D 15N-separated NOESYsample_1isotropicsample_conditions_1
3D 13C-separated NOESYsample_1isotropicsample_conditions_1
3D 1H-13C NOESY aromaticsample_1isotropicsample_conditions_1

Software:

NMRDraw v10.9 - data analysis, peak picking

NMRPipe v10.9 - processing

CcpNMR vv2.4 - chemical shift assignment

NMR spectrometers:

  • Bruker AVANCE III 800 MHz
  • Bruker Avance 900 MHz
  • Bruker AVANCE III 700 MHz

Download HSQC peak lists in one of the following formats:
CSV: Backbone or all simulated peaks
SPARKY: Backbone or all simulated peaks