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Structural Basis for Client Recognition and Activity of Hsp40 Chaperones
Authors
Jiang, Y., Rossi, P., Kalodimos, C.G.
Assembly
Alkaline phosphatase,Chaperone protein DnaJ 2 (E.C.3.1.3.1)
Entity
1. Alkaline phosphatase,Chaperone protein DnaJ 2 (E.C.3.1.3.1) (polymer, Thiol state: not present), 89 monomers, 9117.409 Da Detail

MQTDLFYTMK AAGSGGSGGS GGSQDLYATL DVPAPIAVVG GKVRAMTLEG PVEVAVPPRT QAGRKLRLKG KGFPGPAGRG DLYLEVRIT


Formula weight
9117.409 Da
Source organism
Escherichia coli K-12 , Thermus thermophilus HB8
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 85.4 %, Completeness (bb): 87.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All85.4 % (822 of 962)82.4 % (411 of 499)88.4 % (334 of 378)90.6 % (77 of 85)
Backbone87.7 % (456 of 520)87.2 % (163 of 187)86.1 % (216 of 251)93.9 % (77 of 82)
Sidechain84.9 % (437 of 515)79.5 % (248 of 312)94.5 % (189 of 200) 0.0 % (0 of 3)
Aromatic95.5 % (42 of 44)95.5 % (21 of 22)95.5 % (21 of 22)
Methyl100.0 % (102 of 102)100.0 % (51 of 51)100.0 % (51 of 51)

1. entity 1

MQTDLFYTMK AAGSGGSGGS GGSQDLYATL DVPAPIAVVG GKVRAMTLEG PVEVAVPPRT QAGRKLRLKG KGFPGPAGRG DLYLEVRIT

Sample

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


#NameIsotope labelingTypeConcentration
1G-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: -0.11 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.11 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.1 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.4 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 6PRJ, 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. Alkaline phosphatase,Chaperone protein DnaJ 2 (E.C.3.1.3.1), : 1 : 3 : 27 entities Detail
Experiments performed 10 experiments Detail
Chemical shift validation 3 contents Detail
Keywords CHAPERONE, Client Recognition