2N3J
 
 | | Solution Structure of the alpha-crystallin domain from the redox-sensitive chaperone, HSPB1 | | Descriptor: | Heat shock protein beta-1 | | Authors: | Rajagopal, P, Liu, Y, Shi, L, Klevit, R.E. | | Deposit date: | 2015-06-03 | | Release date: | 2015-08-19 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Structure of the alpha-crystallin domain from the redox-sensitive chaperone, HSPB1.
J.Biomol.Nmr, 63, 2015
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8WP9
 | | Small-heat shock protein from Methanocaldococcus jannaschii, Hsp16.5 | | Descriptor: | Small heat shock protein HSP16.5 | | Authors: | Lee, J, Ryu, B, Kim, T, Kim, K.K. | | Deposit date: | 2023-10-09 | | Release date: | 2023-12-27 | | Method: | ELECTRON MICROSCOPY (2.49 Å) | | Cite: | Cryo-EM structure of a 16.5-kDa small heat-shock protein from Methanocaldococcus jannaschii.
Int.J.Biol.Macromol., 258, 2024
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4RZK
 | | Crystal structure of Sulfolobus solfataricus Hsp20.1 ACD | | Descriptor: | Small heat shock protein hsp20 family | | Authors: | Liang, L, Yun, C.H. | | Deposit date: | 2014-12-22 | | Release date: | 2015-12-23 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.677 Å) | | Cite: | Crystal structure and function of an unusual dimeric Hsp20.1 provide insight into the thermal protection mechanism of small heat shock proteins.
Biochem.Biophys.Res.Commun., 2015
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5NMS
 | | Hsp21 dodecamer, structural model based on cryo-EM and homology modelling | | Descriptor: | 25.3 kDa heat shock protein, chloroplastic | | Authors: | Rutsdottir, G, Harmark, J, Koeck, P.J.B, Hebert, H, Soderberg, C.A.G, Emanuelsson, C. | | Deposit date: | 2017-04-07 | | Release date: | 2017-05-03 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (10 Å) | | Cite: | Structural model of dodecameric heat-shock protein Hsp21: Flexible N-terminal arms interact with client proteins while C-terminal tails maintain the dodecamer and chaperone activity.
J. Biol. Chem., 292, 2017
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6GJH
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6L6M
 | | HSP18.5 from E. histolytica | | Descriptor: | Heat shock protein hsp20 family putative | | Authors: | Kurre, D, Suguna, K. | | Deposit date: | 2019-10-29 | | Release date: | 2020-11-04 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.28000379 Å) | | Cite: | Network of Entamoeba histolytica HSP18.5 dimers formed by two overlapping [IV]-X-[IV] motifs.
Proteins, 2021
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1GME
 | | Crystal structure and assembly of an eukaryotic small heat shock protein | | Descriptor: | HEAT SHOCK PROTEIN 16.9B | | Authors: | Van Montfort, R.L.M, Basha, E, Friedrich, K.L, Slingsby, C, Vierling, E. | | Deposit date: | 2001-09-13 | | Release date: | 2001-11-29 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal Structure and Assembly of an Eukaryotic Small Heat Shock Protein
Nat.Struct.Biol., 8, 2001
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7BZW
 | | Structure of Hsp21 | | Descriptor: | Heat shock protein 21, chloroplastic | | Authors: | Lau, W.C.Y. | | Deposit date: | 2020-04-28 | | Release date: | 2021-04-28 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (4.6 Å) | | Cite: | Structural basis of substrate recognition and thermal protection by a small heat shock protein.
Nat Commun, 12, 2021
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1SHS
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5DS1
 | | Core domain of the class II small heat-shock protein HSP 17.7 from Pisum sativum | | Descriptor: | 17.1 kDa class II heat shock protein | | Authors: | Hochberg, G.K.A, Laganoswky, A, Allison, T.A, Shepherd, D.A, Benesch, J.L.P. | | Deposit date: | 2015-09-16 | | Release date: | 2016-09-28 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | Structural principles that enable oligomeric small heat-shock protein paralogs to evolve distinct functions.
Science, 359, 2018
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5DS2
 | | Core domain of the class I small heat-shock protein HSP 18.1 from Pisum sativum | | Descriptor: | 18.1 kDa class I heat shock protein, SULFATE ION | | Authors: | Shepherd, D.A, Laganowsky, A, Allison, T.M, Hochberg, G.K.A, Benesch, J.L.P. | | Deposit date: | 2015-09-16 | | Release date: | 2016-09-28 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Structural principles that enable oligomeric small heat-shock protein paralogs to evolve distinct functions.
Science, 359, 2018
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7CK4
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7OA6
 | | Pseudo-atomic model for Hsp26 residues 63 to 214. Please be advised that the target map is not of sufficient resolution to unambiguously position backbone or side chain atoms. This model represents a likely fit. | | Descriptor: | Heat shock protein 26 | | Authors: | Muehlhofer, M, Peters, C, Kriehuber, T, Kreuzeder, M, Kazman, P, Rodina, N, Reif, B, Haslbeck, M, Weinkauf, S, Buchner, J. | | Deposit date: | 2021-04-19 | | Release date: | 2021-11-24 | | Last modified: | 2021-12-01 | | Method: | ELECTRON MICROSCOPY (7.8 Å) | | Cite: | Phosphorylation activates the yeast small heat shock protein Hsp26 by weakening domain contacts in the oligomer ensemble.
Nat Commun, 12, 2021
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2BYU
 | | Negative stain EM reconstruction of M.tuberculosis Acr1(Hsp 16.3) fitted with wheat sHSP dimer | | Descriptor: | HEAT SHOCK PROTEIN 16.9B | | Authors: | Kennaway, C.K, Benesch, J.L.P, Gohlke, U, Wang, L, Robinson, C.V, Orlova, E.V, Saibil, H.R, Keep, N.H. | | Deposit date: | 2005-08-05 | | Release date: | 2005-08-22 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (16.5 Å) | | Cite: | Dodecameric Structure of the Small Heat Shock Protein Acr1 from Mycobacterium Tuberculosis.
J.Biol.Chem., 280, 2005
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7PE3
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4ELD
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4FEI
 | | Hsp17.7 from Deinococcus radiodurans | | Descriptor: | Heat shock protein-related protein | | Authors: | Bepperling, A, Alte, F, Kriehuber, T, Braun, N, Weinkauf, S, Groll, M, Haslbeck, M, Buchner, J. | | Deposit date: | 2012-05-30 | | Release date: | 2012-12-26 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Alternative bacterial two-component small heat shock protein systems.
Proc.Natl.Acad.Sci.USA, 109, 2012
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3N3E
 | | Zebrafish AlphaA crystallin | | Descriptor: | Alpha A crystallin | | Authors: | Laganowsky, A, Eisenberg, D. | | Deposit date: | 2010-05-19 | | Release date: | 2010-08-11 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Non-3D domain swapped crystal structure of truncated zebrafish alphaA crystallin.
Protein Sci., 19, 2010
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5J7N
 | | Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high order structure | | Descriptor: | Low molecular weight heat shock protein | | Authors: | Fonseca, E.M.B, Scorsato, V, dos Santos, C.A, Tomazini Jr, A, Aparicio, R, Polikarpov, I. | | Deposit date: | 2016-04-06 | | Release date: | 2017-04-12 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high-order structure.
Acta Crystallogr F Struct Biol Commun, 73, 2017
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4M5S
 | | Human alphaB crystallin core domain in complex with C-terminal peptide | | Descriptor: | Alpha-crystallin B chain, SUCCINIC ACID | | Authors: | Laganowsky, A, Cascio, D, Sawaya, M.R, Eisenberg, D. | | Deposit date: | 2013-08-08 | | Release date: | 2014-04-09 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.37 Å) | | Cite: | The structured core domain of alpha B-crystallin can prevent amyloid fibrillation and associated toxicity.
Proc.Natl.Acad.Sci.USA, 111, 2014
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4M5T
 | | Disulfide trapped human alphaB crystallin core domain in complex with C-terminal peptide | | Descriptor: | Alpha-crystallin B chain, SULFATE ION | | Authors: | Laganowsky, A, Cascio, D, Hochberg, G, Sawaya, M.R, Benesch, J.L.P, Robinson, C.V, Eisenberg, D. | | Deposit date: | 2013-08-08 | | Release date: | 2014-04-09 | | Last modified: | 2019-07-17 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The structured core domain of alpha B-crystallin can prevent amyloid fibrillation and associated toxicity.
Proc.Natl.Acad.Sci.USA, 111, 2014
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4MJH
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4I88
 | | R107G HSP16.5 | | Descriptor: | Small heat shock protein HSP16.5 | | Authors: | Pohl, E, Williamson, I.R, Quinlan, R.A. | | Deposit date: | 2012-12-03 | | Release date: | 2013-11-13 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Changes in the quaternary structure and function of MjHSP16.5 attributable to deletion of the IXI motif and introduction of the substitution, R107G, in the alpha-crystallin domain.
PHILOS.TRANS.R.SOC.LOND.B BIOL.SCI., 368, 2013
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5LUM
 | | Alpha-crystallin domain of human HSPB6 patched with its N-terminal peptide | | Descriptor: | Heat shock protein beta-6, SULFATE ION | | Authors: | Sluchanko, N.N, Beelen, S, Kulikova, A.A, Weeks, S.D, Antson, A.A, Gusev, N.B, Strelkov, S.V. | | Deposit date: | 2016-09-09 | | Release date: | 2017-02-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural Basis for the Interaction of a Human Small Heat Shock Protein with the 14-3-3 Universal Signaling Regulator.
Structure, 25, 2017
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3Q9P
 | | HspB1 fragment | | Descriptor: | Heat shock protein beta-1 | | Authors: | Baranova, E.V, Beelen, S, Gusev, N.B, Strelkov, S.V. | | Deposit date: | 2011-01-09 | | Release date: | 2011-07-06 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-Dimensional Structure of alpha-Crystallin Domain Dimers of Human Small Heat Shock Proteins HSPB1 and HSPB6
J.Mol.Biol., 2011
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