P4hb - prolyl 4-hydroxylase subunit beta

Enables enzyme binding activity and protein disulfide isomerase activity. Predicted to be involved in several processes, including positive regulation of substrate adhesion-dependent cell spreading; positive regulation of viral entry into host cell; and protein folding in endoplasmic reticulum. Predicted to act upstream of or within cellular response to interleukin-7 and peptidyl-proline hydroxylation to 4-hydroxy-L-proline. Predicted to be located in several cellular components, including cytosol; endoplasmic reticulum-Golgi intermediate compartment; and lamellipodium. Predicted to be part of endoplasmic reticulum chaperone complex and procollagen-proline 4-dioxygenase complex. Predicted to be active in endoplasmic reticulum and external side of plasma membrane. Human ortholog(s) of this gene implicated in Cole-Carpenter syndrome. Orthologous to human P4HB (prolyl 4-hydroxylase subunit beta). [provided by Alliance of Genome Resources, Apr 2022]