BMRB Entry 50302
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR50302
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Title: Human beta-2 microglobulin D76N variant
Deposition date: 2020-05-29 Original release date: 2020-07-13
Authors: Smith, Hugh; Guthertz, Nicolas; Cawood, Emma; Maya-Martinez, Roberto; Breeze, Alexander; Radford, Sheena
Citation: Smith, Hugh; Guthertz, Nicolas; Cawood, Emma; Maya-Martinez, Roberto; Breeze, Alexander; Radford, Sheena. "The role of the IT-state in D76N b2-microglobulin aggregation" J. Biol. Chem. ., .-..
Assembly members:
entity_1, polymer, 100 residues, 11730.18 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: pINK-b2m
Entity Sequences (FASTA):
entity_1: MIQRTPKIQVYSRHPAENGK
SNFLNCYVSGFHPSDIEVDL
LKNGERIEKVEHSDLSFSKD
WSFYLLYYTEFTPTEKNEYA
CRVNHVTLSQPKIVKWDRDM
- assigned_chemical_shifts
| Data type | Count |
| 13C chemical shifts | 350 |
| 15N chemical shifts | 87 |
| 1H chemical shifts | 515 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | Beta-2 microglobulin D76N | 1 |
Entities:
Entity 1, Beta-2 microglobulin D76N 100 residues - 11730.18 Da.
| 1 | MET | ILE | GLN | ARG | THR | PRO | LYS | ILE | GLN | VAL | |
| 2 | TYR | SER | ARG | HIS | PRO | ALA | GLU | ASN | GLY | LYS | |
| 3 | SER | ASN | PHE | LEU | ASN | CYS | TYR | VAL | SER | GLY | |
| 4 | PHE | HIS | PRO | SER | ASP | ILE | GLU | VAL | ASP | LEU | |
| 5 | LEU | LYS | ASN | GLY | GLU | ARG | ILE | GLU | LYS | VAL | |
| 6 | GLU | HIS | SER | ASP | LEU | SER | PHE | SER | LYS | ASP | |
| 7 | TRP | SER | PHE | TYR | LEU | LEU | TYR | TYR | THR | GLU | |
| 8 | PHE | THR | PRO | THR | GLU | LYS | ASN | GLU | TYR | ALA | |
| 9 | CYS | ARG | VAL | ASN | HIS | VAL | THR | LEU | SER | GLN | |
| 10 | PRO | LYS | ILE | VAL | LYS | TRP | ASP | ARG | ASP | MET |
Samples:
sample_1: Beta-2 microglobulin D76N, [U-100% 13C; U-100% 15N], 430 ± 10 uM; sodium phosphate 25 mM; sodium chloride 83.3 mM; sodium azide 0.02%
sample_conditions_1: ionic strength: 148 mM; pH: 7.4; pressure: 1 atm; temperature: 298.15 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D 1H-15N HSQC | sample_1 | isotropic | sample_conditions_1 |
| 2D 1H-13C HSQC | sample_1 | isotropic | sample_conditions_1 |
| 3D HNCO | sample_1 | isotropic | sample_conditions_1 |
| 3D HNCA | sample_1 | isotropic | sample_conditions_1 |
| 3D HN(COCA)CB | sample_1 | isotropic | sample_conditions_1 |
| 3D HN(CO)CA | sample_1 | isotropic | sample_conditions_1 |
| 3D H(c)CH-TOCSY | sample_1 | isotropic | sample_conditions_1 |
| 3D (h)CCH-TOCSY | sample_1 | isotropic | sample_conditions_1 |
Software:
TOPSPIN v3.5 - collection
NMRPipe vVersion 10.9 - processing
CcpNmr Analysis v2.4.2 - data analysis
NMR spectrometers:
- Oxford Oxford 750 MHz
Related Database Links:
| PDB |
Download HSQC peak lists in one of the following formats:
CSV: Backbone
or all simulated shifts
SPARKY: Backbone
or all simulated shifts