BMRB Entry 26971
Chem Shift validation: AVS_full, LACS
BMRB Entry DOI: doi:10.13018/BMR26971
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Title: Chemical shifts of Lc-LTP2 in complex with DHPC PubMed: 28266846
Deposition date: 2016-12-14 Original release date: 2017-04-26
Authors: Mineev, Konstantin; Zakhar, Shenkarev; Alexander, Arseniev
Citation: Shenkarev, Zakhar; Melnikova, Daria; Finkina, Ekaterina; Sukhanov, Stanislav; Boldyrev, Ivan; Gizatullina, Albina; Mineev, Konstantin; Arseniev, Alexander; Ovchinnikova, Tatiana. "Ligand Binding Properties of the Lentil Lipid Transfer Protein: Molecular Insight into the Possible Mechanism of Lipid Uptake" Biochemistry 56, 1785-1796 (2017).
Assembly members:
Ltp2, polymer, 93 residues, Formula weight is not available
1,2-dihexanoyl-sn-glycero-3-phosphocholine, non-polymer, 454.515 Da.
Natural source: Common Name: lentil Taxonomy ID: 3864 Superkingdom: Eukaryota Kingdom: Viridiplantae Genus/species: lens culinaris
Experimental source: Production method: recombinant technology Host organism: Escherichia coli Vector: BL21
Entity Sequences (FASTA):
Ltp2: AISCGAVTSDLSPCLTYLTG
GPGPSPQCCGGVKKLLAAAN
TTPDRQAACNCLKSAAGSIT
KLNTNNAAALPGKCGVNIPY
KISTTTNCNTVKF
- assigned_chemical_shifts
| Data type | Count |
| 13C chemical shifts | 362 |
| 15N chemical shifts | 97 |
| 1H chemical shifts | 615 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | Ltp2 | 1 |
| 2 | DHPC | 2 |
Entities:
Entity 1, Ltp2 93 residues - Formula weight is not available
| 1 | ALA | ILE | SER | CYS | GLY | ALA | VAL | THR | SER | ASP | ||||
| 2 | LEU | SER | PRO | CYS | LEU | THR | TYR | LEU | THR | GLY | ||||
| 3 | GLY | PRO | GLY | PRO | SER | PRO | GLN | CYS | CYS | GLY | ||||
| 4 | GLY | VAL | LYS | LYS | LEU | LEU | ALA | ALA | ALA | ASN | ||||
| 5 | THR | THR | PRO | ASP | ARG | GLN | ALA | ALA | CYS | ASN | ||||
| 6 | CYS | LEU | LYS | SER | ALA | ALA | GLY | SER | ILE | THR | ||||
| 7 | LYS | LEU | ASN | THR | ASN | ASN | ALA | ALA | ALA | LEU | ||||
| 8 | PRO | GLY | LYS | CYS | GLY | VAL | ASN | ILE | PRO | TYR | ||||
| 9 | LYS | ILE | SER | THR | THR | THR | ASN | CYS | ASN | THR | ||||
| 10 | VAL | LYS | PHE |
Entity 2, DHPC - C20 H41 N O8 P - 454.515 Da.
| 1 | HXG |
Samples:
sample_1: Ltp2, [U-100% 13C; U-100% 15N], 1 mM; DMPC 10 mM; DHPC 15 mM
sample_conditions_1: ionic strength: 10 mM; pH: 5.7; pressure: 1 atm; temperature: 303 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 3D HNCACB | sample_1 | isotropic | sample_conditions_1 |
| 3D HCCH-TOCSY | sample_1 | isotropic | sample_conditions_1 |
Software:
CARA v1.9.4, Keller and Wuthrich - chemical shift assignment
NMR spectrometers:
- 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