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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), entity 1 (polymer, Thiol state: not present), 280 monomers, 30978.01 × 2 Da Detail

MAAKKDYYAI LGVPRNATQE EIKRAYKRLA RQYHPDVNKS PEAEEKFKEI NEAYAVLSDP EKRRIYDTYG TTEAPPPPPP GGYDFSGFDV EDFSEFFQEL FGPGLFGGFG RRSRKGRDLR AELPLTLEEA FHGGERVVEV AGRRVSVRIP PGVREGSVIR VPGMGGQGNP PGDLLLVVRL LPHPVFRLEG QDLYATLDVP APIAVVGGKV RAMTLEGPVE VAVPPRTQAG RKLRLKGKGF PGPAGRGDLY LEVRITIPER LTPEEEALWK KLAEAYYARA


2. Alkaline phosphatase,Chaperone protein DnaJ 2 (E.C.3.1.3.1), entity 2 (polymer), 471 monomers, 49437.97 Da Detail

MKQSTIALAL LPLLFTPVTK ARTPEMPVLE NRAAQGDITA PGGARRLTGD QTAALRDSLS DKPAKNIILL IGDGMGDSEI TAARNYAEGA GGFFKGIDAL PLTGQYTHYA LNKKTGKPDY VTDSAASATA WSTGVKTYNG ALGVDIHEKD HPTILEMAKA AGLATGNVST AELQDATPAA LVAHVTSRKC YGPSATSEKC PGNALEKGGK GSITEQLLNA RADVTLGGGA KTFAETATAG EWQGKTLREQ AQARGYQLVS DAASLNSVTE ANQQKPLLGL FADGNMPVRW LGPKATYHGN IDKPAVTCTP NPQRNDSVPT LAQMTDKAIE LLSKNEKGFF LQVEGASIDK QDHAANPCGQ IGETVDLDEA VQRALEFAKK EGNTLVIVTA DHAHASQIVA PDTKAPGLTQ ALNTKDGAVM VMSYGNSEED SQEHTGSQLR IAAYGPHAAN VVGLTDQTDL FYTMKAALGL K


Total weight
111393.984 Da
Max. entity weight
49437.97 Da
Source organism
Thermus thermophilus HB8 , Escherichia coli
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 44.1 %, Completeness: 28.2 %, Completeness (bb): 35.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All28.2 % (2360 of 8377)24.6 % (1069 of 4345)30.2 % (990 of 3275)39.8 % (301 of 757)
Backbone35.2 % (1550 of 4404)33.3 % (509 of 1527)34.2 % (745 of 2177)42.3 % (296 of 700)
Sidechain23.2 % (1077 of 4648)19.9 % (560 of 2818)28.9 % (512 of 1773) 8.8 % (5 of 57)
Aromatic 5.5 % (27 of 494) 6.9 % (17 of 247) 3.7 % (9 of 243)25.0 % (1 of 4)
Methyl36.6 % (314 of 858)36.6 % (157 of 429)36.6 % (157 of 429)

1. entity 1

MAAKKDYYAI LGVPRNATQE EIKRAYKRLA RQYHPDVNKS PEAEEKFKEI NEAYAVLSDP EKRRIYDTYG TTEAPPPPPP GGYDFSGFDV EDFSEFFQEL FGPGLFGGFG RRSRKGRDLR AELPLTLEEA FHGGERVVEV AGRRVSVRIP PGVREGSVIR VPGMGGQGNP PGDLLLVVRL LPHPVFRLEG QDLYATLDVP APIAVVGGKV RAMTLEGPVE VAVPPRTQAG RKLRLKGKGF PGPAGRGDLY LEVRITIPER LTPEEEALWK KLAEAYYARA

2. entity 2

MKQSTIALAL LPLLFTPVTK ARTPEMPVLE NRAAQGDITA PGGARRLTGD QTAALRDSLS DKPAKNIILL IGDGMGDSEI TAARNYAEGA GGFFKGIDAL PLTGQYTHYA LNKKTGKPDY VTDSAASATA WSTGVKTYNG ALGVDIHEKD HPTILEMAKA AGLATGNVST AELQDATPAA LVAHVTSRKC YGPSATSEKC PGNALEKGGK GSITEQLLNA RADVTLGGGA KTFAETATAG EWQGKTLREQ AQARGYQLVS DAASLNSVTE ANQQKPLLGL FADGNMPVRW LGPKATYHGN IDKPAVTCTP NPQRNDSVPT LAQMTDKAIE LLSKNEKGFF LQVEGASIDK QDHAANPCGQ IGETVDLDEA VQRALEFAKK EGNTLVIVTA DHAHASQIVA PDTKAPGLTQ ALNTKDGAVM VMSYGNSEED SQEHTGSQLR IAAYGPHAAN VVGLTDQTDL FYTMKAALGL K

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 25 K, pH 7, Details 1 mM [U-100% 13C; U-100% 15N; U-80% 2H] PhoA_DnaJ, 75 mM potassium chloride, 20 mM potassium phosphate, 0.04 % sodium azide, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1PhoA_DnaJ[U-100% 13C; U-100% 15N; U-80% 2H]1 mM
2potassium chloridenatural abundance75 mM
3potassium phosphatenatural abundance20 mM
4sodium azidenatural abundance0.04 %

LACS Plot; CA
Referencing offset: -0.13 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.13 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.02 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 6PSI, Strand ID: A, B, C Detail


Release date
2019-09-05
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), entity 1, : 99 entities Detail
Related entities 2. Alkaline phosphatase,Chaperone protein DnaJ 2 (E.C.3.1.3.1), entity 2, : 1 : 3 : 27 : 65 entities Detail
Interaction partners 2. Alkaline phosphatase,Chaperone protein DnaJ 2 (E.C.3.1.3.1), entity 2, : 8 interactors Detail
Experiments performed 12 experiments Detail
Chemical shift validation 4 contents Detail
Keywords CHAPERONE, Client Recognition