Enables RNA polymerase II-specific DNA-binding transcription factor binding activity; scaffold protein binding activity; and transcription coactivator activity. Involved in several processes, including cell fate commitment involved in formation of primary germ layer; gonad development; and regulation of gene expression. Located in several cellular components, including cell cortex; kinetochore; and pericentriolar material. Expressed in several structures, including ABplpapaap; ABprpapaap; Z1.aa; posterior distal tip cell; and tail hypodermis.
Predicted to enable unfolded protein binding activity. Predicted to be involved in protein folding. Predicted to be located in cytoplasm. Predicted to be part of prefoldin complex. Is an ortholog of human PFDN4 (prefoldin subunit 4).