BMRB Entry 27256
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR27256
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Title: Hydrogen exchange rate of human galectin-7 in apo and lactose-bound form PubMed: 28813004
Deposition date: 2017-09-18 Original release date: 2017-11-17
Authors: Chien, Chih-Ta Henry; Hsu, Shang-Te Danny
Citation: Chien, Chih-Ta Henry; Ho, Meng-Ru; Lin, Chung-Hung; Hsu, Shang-Te Danny. "Lactose Binding Induces Opposing Dynamics Changes in Human Galectins Revealed by NMR-Based Hydrogen-Deuterium Exchange." Molecules 22, 1357-. (2017).
Assembly members:
galectin-7, polymer, 135 residues, Formula weight is not available
BETA-LACTOSE, non-polymer, 342.296 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: pET15b
Entity Sequences (FASTA):
galectin-7: SNVPHKSSLPEGIRPGTVLR
IRGLVPPNASRFHVNLLCGE
EQGSDAALHFNPRLDTSEVV
FNSKEQGSWGREERGPGVPF
QRGQPFEVLIIASDDGFKAV
VGDAQYHHFRHRLPLARVRL
VEVGGDVQLDSVRIF
- H_exch_rates
Data type | Count |
H exchange rates | 112 |
Additional metadata:
Assembly:
Entity Assembly ID | Entity Name | Entity ID |
---|---|---|
1 | galectin-7 in apo form | 1 |
Entities:
Entity 1, galectin-7 in apo form 135 residues - Formula weight is not available
1 | SER | ASN | VAL | PRO | HIS | LYS | SER | SER | LEU | PRO | ||||
2 | GLU | GLY | ILE | ARG | PRO | GLY | THR | VAL | LEU | ARG | ||||
3 | ILE | ARG | GLY | LEU | VAL | PRO | PRO | ASN | ALA | SER | ||||
4 | ARG | PHE | HIS | VAL | ASN | LEU | LEU | CYS | GLY | GLU | ||||
5 | GLU | GLN | GLY | SER | ASP | ALA | ALA | LEU | HIS | PHE | ||||
6 | ASN | PRO | ARG | LEU | ASP | THR | SER | GLU | VAL | VAL | ||||
7 | PHE | ASN | SER | LYS | GLU | GLN | GLY | SER | TRP | GLY | ||||
8 | ARG | GLU | GLU | ARG | GLY | PRO | GLY | VAL | PRO | PHE | ||||
9 | GLN | ARG | GLY | GLN | PRO | PHE | GLU | VAL | LEU | ILE | ||||
10 | ILE | ALA | SER | ASP | ASP | GLY | PHE | LYS | ALA | VAL | ||||
11 | VAL | GLY | ASP | ALA | GLN | TYR | HIS | HIS | PHE | ARG | ||||
12 | HIS | ARG | LEU | PRO | LEU | ALA | ARG | VAL | ARG | LEU | ||||
13 | VAL | GLU | VAL | GLY | GLY | ASP | VAL | GLN | LEU | ASP | ||||
14 | SER | VAL | ARG | ILE | PHE |
Samples:
sample_1: galectin-7, [U-100% 15N], 200 uM
sample_2: galectin-7, [U-100% 15N], 200 uM; Lactose 6 mM
sample_conditions_1: pH: 7.4; pressure: 1 atm; temperature: 310 K
Experiments:
Name | Sample | Sample state | Sample conditions |
---|---|---|---|
2D 1H-15N HSQC | sample_1 | isotropic | sample_conditions_1 |
2D 1H-15N HSQC | sample_2 | isotropic | sample_conditions_1 |
Software:
SPARKY, Goddard - data analysis
NMR spectrometers:
- Bruker Avance 600 MHz