Search

Structural Basis for Client Recognition and Activity of Hsp40 Chaperones
Authors
Jiang, Y., Rossi, P., Kalodimos, C.G.
Assembly
Chaperone protein DnaK,Chaperone protein DnaJ 2 (E.C.3.1.3.1)
Entity
1. Chaperone protein DnaK,Chaperone protein DnaJ 2 (E.C.3.1.3.1) (polymer, Thiol state: not present), 90 monomers, 9165.300 Da Detail

MDDVIDADYK PADGSGGSGG SGGSQDLYAT LDVPAPIAVV GGKVRAMTLE GPVEVAVPPR TQAGRKLRLK GKGFPGPAGR GDLYLEVRIT


Formula weight
9165.3 Da
Source organism
Thermus thermophilus , Thermus thermophilus HB8
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 92.3 %, Completeness (bb): 93.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All92.3 % (881 of 954)89.5 % (443 of 495)95.2 % (357 of 375)96.4 % (81 of 84)
Backbone93.7 % (491 of 524)92.0 % (173 of 188)93.7 % (238 of 254)97.6 % (80 of 82)
Sidechain91.7 % (462 of 504)87.9 % (270 of 307)97.9 % (191 of 195)50.0 % (1 of 2)
Aromatic100.0 % (34 of 34)100.0 % (17 of 17)100.0 % (17 of 17)
Methyl99.0 % (101 of 102)98.0 % (50 of 51)100.0 % (51 of 51)

1. entity 1

MDDVIDADYK PADGSGGSGG SGGSQDLYAT LDVPAPIAVV GGKVRAMTLE GPVEVAVPPR TQAGRKLRLK GKGFPGPAGR GDLYLEVRIT

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7, Details 1 mM [U-100% 13C; U-100% 15N] DnaK-ctail-CBD2, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1DnaK-ctail-CBD2[U-100% 13C; U-100% 15N]1 mM
2potassium chloridenatural abundance75 mM
3potassium phosphatenatural abundance20 mM
4sodium azidenatural abundance0.04 %

LACS Plot; CA
Referencing offset: -0.03 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.03 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.1 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.63 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 6PRP, Strand ID: A Detail


Release date
2019-08-06
Citation
Structural basis for client recognition and activity of Hsp40 chaperones
Jiang, Y., Rossi, P., Kalodimos, C.G.
Science (2019), 365, 1313-1319, PubMed 31604242 , DOI 10.1126/science.aax1280 ,
Related entities 1. Chaperone protein DnaK,Chaperone protein DnaJ 2 (E.C.3.1.3.1), : 1 : 2 : 13 entities Detail
Experiments performed 11 experiments Detail
Chemical shift validation 3 contents Detail
Keywords CHAPERONE, Client Recognition