DnaJ homolog subfamily B member 1; heat shock 40 kD protein 1; heat shock protein 40; HSP40; DnaJ protein homolog 1; HDJ-1; zouotin; CbpA; Sis1p; Caj1; Scj1p; Ydj1p; Mas5P (DNAJB1, DNAJ1, HDJ1, HSPF1)

Function

• interacts with HSP70 & can stimulate its ATPase activity
• stimulates association between HSC70 & HIP
• interacts with DNAJC3

Structure

contains 1 J domain

Compartment

• cytoplasm, nucleus, nucleolus
• translocates rapidly from the cytoplasm to the nucleus, & especially to the nucleoli, upon heat shock

Expression

induced by heat shock

More general terms

• heat shock protein
• DNAJ homolog subfamily B

Database

• Entrez gene: http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=3337
• Kegg: http://www.genome.jp/dbget-bin/www_bget?hsa:3337
• OMIM: https://mirror.omim.org/entry/604572
• UniProt: http://www.uniprot.org/uniprot/P25685.html