4MJH	Chaperone	date	Sep 03, 2013
title	Human Hsp27 Core Domain In Complex With C-Terminal Peptide
authors	A.Laganowsky, D.Cascio, M.R.Sawaya, D.Eisenberg
compound		source
Molecule: Heat Shock Protein Beta-1 Chain: A, C Fragment: Core Domain (Unp Residues 84-176) Synonym: Hspb1, 28 Kda Heat Shock Protein, Estrogen-Regulat Protein, Heat Shock 27 Kda Protein, Hsp 27, Stress-Responsi 27, Srp27; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hsp27, Hsp28, Hspb1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Rosetta 2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
Molecule: Heat Shock Protein Beta-1 Chain: B, D Fragment: C-Terminal Peptide (Unp Residues 179-186) Synonym: Hspb1, 28 Kda Heat Shock Protein, Estrogen-Regulat Protein, Heat Shock 27 Kda Protein, Hsp 27, Stress-Responsi 27, Srp27; Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor 0.234 R_Free 0.266
crystal cell	length a length b length c angle alpha angle beta angle gamma 31.280 48.960 57.540 90.00 99.95 90.00
method	X-Ray Diffraction	resolution	2.60 Å
Primary reference	The structured core domain of alphaB-crystallin can prevent amyloid fibrillation and associated toxicity., Hochberg GK, Ecroyd H, Liu C, Cox D, Cascio D, Sawaya MR, Collier MP, Stroud J, Carver JA, Baldwin AJ, Robinson CV, Eisenberg DS, Benesch JL, Laganowsky A, Proc Natl Acad Sci U S A. 2014 Apr 22;111(16):E1562-70. doi:, 10.1073/pnas.1322673111. Epub 2014 Apr 7. PMID:24711386

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (4mjh.pdb1.gz) 59 Kb Biological Unit Coordinates (4mjh.pdb2.gz) 31 Kb Biological Unit Coordinates (4mjh.pdb3.gz) 29 Kb CSU: Contacts of Structural Units for 4MJH Structure Factors (37 Kb) Retrieve 4MJH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4MJH from S2C, [Save to disk] Re-refined 4mjh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4MJH in 3D

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Visual 3D analysis of 4MJH

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 4MJH, from MSDmotif at EBI Fold representative 4mjh from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4mjh_C] [4mjh] [4mjh_A] [4mjh_D] [4mjh_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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