BMRB Entry 30028
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PDB ID:
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR30028
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Title: GCN4p pH 4.4 PubMed: 28230348
Deposition date: 2016-03-01 Original release date: 2017-03-09
Authors: Brady, M.; Kaplan, A.; Alexandrescu, A.
Citation: Kaplan, Anne; Brady, Megan; Maciejewski, Mark; Kammerer, Richard; Alexandrescu, Andrei. "Nuclear Magnetic Resonance Structures of GCN4p Are Largely Conserved When Ion Pairs Are Disrupted at Acidic pH but Show a Relaxation of the Coiled Coil Superhelix" Biochemistry 56, 1604-1619 (2017).
Assembly members:
entity_1, polymer, 33 residues, 3835.406 Da.
Natural source: Common Name: baker's yeast Taxonomy ID: 4932 Superkingdom: Eukaryota Kingdom: Fungi Genus/species: Saccharomyces cerevisiae
Experimental source: Production method: recombinant technology Host organism: Escherichia coli
Entity Sequences (FASTA):
entity_1: GSMKQLEDKVEELLSKNYHL
ENEVARLKKLVGE
- assigned_chemical_shifts
| Data type | Count |
| 13C chemical shifts | 135 |
| 15N chemical shifts | 35 |
| 1H chemical shifts | 238 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | entity_1 | 1 |
| 2 | entity_2 | 1 |
Entities:
Entity 1, entity_1 33 residues - 3835.406 Da.
| 1 | GLY | SER | MET | LYS | GLN | LEU | GLU | ASP | LYS | VAL | ||||
| 2 | GLU | GLU | LEU | LEU | SER | LYS | ASN | TYR | HIS | LEU | ||||
| 3 | GLU | ASN | GLU | VAL | ALA | ARG | LEU | LYS | LYS | LEU | ||||
| 4 | VAL | GLY | GLU |
Samples:
sample_1: GCN4p, [U-99% 13C; U-99% 15N], 1.5 mM
sample_2: GCN4p, [U-99% 13C; U-99% 15N], 1.5 mM
sample_conditions_1: ionic strength: 20 mM; pH: 4.4; pressure: 1 atm; temperature: 298 K
sample_conditions_2: ionic strength: 20 mM; pH: 4.6; pressure: 1 atm; temperature: 283 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 3D HNCACB | sample_1 | isotropic | sample_conditions_1 |
| 2D 1H-15N HSQC | sample_1 | isotropic | sample_conditions_1 |
| 3D 1H-15N NOESY | sample_1 | isotropic | sample_conditions_1 |
| 3D 1H-13C NOESY | sample_1 | isotropic | sample_conditions_1 |
| 3D HNCO | sample_1 | isotropic | sample_conditions_1 |
| 2D 1H-15N HSQC | sample_2 | isotropic | sample_conditions_2 |
| 2D 15N NOESY | sample_1 | isotropic | sample_conditions_1 |
Software:
ARIA, Linge, O'Donoghue and Nilges - refinement
CcpNMR, CCPN - chemical shift assignment
Felix, Accelrys Software Inc. - processing
X-PLOR NIH, Schwieters, Kuszewski, Tjandra and Clore - structure calculation
NMR spectrometers:
- Varian INOVA 600 MHz
Download simulated HSQC data in one of the following formats:
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or all simulated shifts
SPARKY: Backbone
or all simulated shifts