Search

SOLUTION STRUCTURE OF THE A147T VARIANT OF THE MITOCHONDRIAL TRANSLOCATOR PROTEIN (TSPO) IN COMPLEX WITH PK11195
Authors
Jaremko, M., Jaremko, L., Giller, K., Becker, S., Zweckstetter, M.
Assembly
TSPO A147T variant in complex with PK11195
Entity
1. TRANSLOCATOR PROTEIN A147T (polymer, Thiol state: not present), 169 monomers, 18814.57 Da Detail

MPESWVPAVG LTLVPSLGGF MGAYFVRGEG LRWYAGLQKP SWHPPRWTLA PIWGTLYSAM GYGSYIVWKE LGGFTEDAMV PLGLYTGQLA LNWAWPPIFF GARQMGWALA DLLLVSGVAT ATTLAWHRVS PPAARLLYPY LAWLAFTTVL NYYVWRDNSG RRGGSRLAE


2. N-[(2R)-butan-2-yl]-1-(2-chlorophenyl)-N-methylisoquinoline-3-carboxamide (non-polymer), 352.857 Da
Total weight
19167.428 Da
Max. entity weight
18814.57 Da
Source organism
Mus musculus
Exptl. method
solution NMR
Refine. method
SIMULATED ANNEALING
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 99.4 %, Completeness: 86.3 %, Completeness (bb): 82.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All86.3 % (1718 of 1991)93.0 % (945 of 1016)75.4 % (604 of 801)97.1 % (169 of 174)
Backbone82.8 % (818 of 988)96.5 % (333 of 345)68.6 % (334 of 487)96.8 % (151 of 156)
Sidechain90.9 % (1047 of 1152)91.2 % (612 of 671)90.1 % (417 of 463)100.0 % (18 of 18)
Aromatic72.6 % (212 of 292)72.6 % (106 of 146)70.1 % (94 of 134)100.0 % (12 of 12)
Methyl98.1 % (202 of 206)98.1 % (101 of 103)98.1 % (101 of 103)

1. TRANSLOCATOR PROTEIN A147T

MPESWVPAVG LTLVPSLGGF MGAYFVRGEG LRWYAGLQKP SWHPPRWTLA PIWGTLYSAM GYGSYIVWKE LGGFTEDAMV PLGLYTGQLA LNWAWPPIFF GARQMGWALA DLLLVSGVAT ATTLAWHRVS PPAARLLYPY LAWLAFTTVL NYYVWRDNSG RRGGSRLAE

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 315 K, pH 6.0


#NameIsotope labelingTypeConcentration
1TRANSLOCATOR PROTEIN A147T[U-100% 13C; U-100% 15N]protein0.3 ~ 0.7 mM
2(R)-PK11195natural abundance2.9 mM
32H-DPC[U-2H]2 %
4H2Onatural abundancesolvent90 %
5D2O[U-2H]solvent10 %
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 315 K, pH 6.0


#NameIsotope labelingTypeConcentration
6TRANSLOCATOR PROTEIN A147T[U-100% 13C; U-100% 15N; U-80% 2H]protein0.3 ~ 0.7 mM
7(R)-PK11195natural abundance2.9 mM
82H-DPC[U-2H]2 %
9H2Onatural abundancesolvent90 %
10D2O[U-2H]solvent10 %
Sample #3

Solvent system 100% D2O, Pressure 1 atm, Temperature 315 K, pH 6.0


#NameIsotope labelingTypeConcentration
11TRANSLOCATOR PROTEIN A147T[U-100% 13C; U-100% 15N]protein0.3 ~ 0.7 mM
12(R)-PK11195natural abundance2.9 mM
132H-DPC[U-2H]2 %
14D2O[U-2H]solvent100 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2N02, Strand ID: A Detail


Release date
2015-06-07
Citation
Structural Integrity of the A147T Polymorph of Mammalian TSPO
Jaremko, M., Jaremko, L., Giller, K., Becker, S., Zweckstetter, M.
Chembiochem. (2015), 16, 1483-1489, PubMed 25974690 , DOI 10.1002/cbic.201500217 ,
Related entities 1. TRANSLOCATOR PROTEIN A147T, : 1 : 3 : 18 entities Detail
Interaction partners 1. TRANSLOCATOR PROTEIN A147T, : 2 interactors Detail
Experiments performed 14 experiments Detail
nullKeywords A147T, MEMBRANE PROTEIN, MITOCHONDRIA, PERIPHERAL BENZODIAZEPINE RECEPTOR, PK11195, PROTEIN-LIGAND COMPLEX, TRANSLOCATOR PROTEIN (TSPO)