3q9p Summary

pdbe.org/3q9p
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HspB1 fragment

The structure was published by Baranova, E.V., Weeks, S.D., Beelen, S., Bukach, O.V., Gusev, N.B., and Strelkov, S.V., in 2011 in a paper entitled "Three-Dimensional Structure of alpha-Crystallin Domain Dimers of Human Small Heat Shock Proteins HSPB1 and HSPB6" (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.0 Å and deposited in 2011.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of Heat shock protein beta-1. This molecule has the UniProt identifier P04792 (HSPB1_HUMAN)search. The sample contained 85 residues which is < 90% of the natural sequence. Out of 85 residues 75 were observed and are deposited in the PDB.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Heat shock protein beta-1 P04792 (90-171) (HSPB1_HUMAN)search Homo sapienssearch < 90% 85 89%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P04792 (90 - 171) Heat shock protein beta-1 Homo sapiens

Chain Sequence family (Pfam)
A Hsp20/alpha crystallin familysearch
Chain InterPro annotation
A Alpha crystallin/Heat shock proteinsearch Alpha crystallin/Hsp20 domainsearch HSP20-like chaperonesearch