Upcoming Ensembl Platform Transition

This is the final release of its kind on this website.

In summer 2026, this site will bring you to the new Ensembl platform currently at beta.ensembl.org.
Please bookmark this archive to retain access to the current site, tools and functionality until they are available on the new platform -> jun2026.archive.ensembl.org

Norway rat - BN/NHsdMcwi (GRCr8)
Description

heat shock protein family A (Hsp70) member 1B [Source:RGD Symbol;Acc:2840]

Gene Synonyms

HSP70-1/HSP70-2, HSP70.1, HSP70.1/2, HSP70.1/HSP70.2, HSP70.2, HSP72, Hsp70-1, Hsp70-2, Hspa1, Hspa1a, Hspa2

Location

Primary_assembly 20: 3,855,780-3,877,979 forward strand.

GRCr8:CM070410.1

About this gene

This gene has 4 transcripts (splice variants), 148 orthologues, 15 paralogues and is associated with 55 phenotypes.

Transcript IDNamebpProteinTranslation IDBiotypeUniProt MatchFlags
ENSRNOT00000121290.1Hspa1b-2033364899aaENSRNOP00000105551.1
 
Protein coding
-Ensembl CanonicalAPPRIS P1
ENSRNOT00000081924.4Hspa1b-2023278641aaENSRNOP00000075599.3
 
Protein coding
A0A8L2RAM6 A6KTP2 P0DMW0
P0DMW1
-
ENSRNOT00000129733.1Hspa1b-2042591683aaENSRNOP00000107284.1
 
Protein coding
--
ENSRNOT00000049667.6Hspa1b-2012590641aaENSRNOP00000050605.6
 
Protein coding
A6KTP2 P0DMW0 P0DMW1
-