Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables Hsp70 protein binding activity. Involved in B cell differentiation; ERAD pathway; and positive regulation of immunoglobulin production. Located in endoplasmic reticulum lumen. Is expressed in several structures, including alimentary system; integumental system; nervous system; respiratory system; and sensory organ. Orthologous to human DNAJB9 (DnaJ heat shock protein family (Hsp40) member B9).