cytoplasmic polyadenylation element-binding protein 2 (CPE-binding protein 2, CPE-BP2, hCPEB-2, CPEB2)

Function

• role in translational regulation of stored mRNAs in transcriptionally inactive haploid spermatids
• binds to poly(U) RNA oligomers

Structure

• belongs to the CPEB family
• contains 2 RRM domains (RNA recognition motif domains)

Compartment

cytoplasm

Alternative splicing

named isoforms=7

More general terms

• cytoplasmic polyadenylation element-binding protein (CPEB)

Database

• UniProt: http://www.uniprot.org/uniprot/Q7Z5Q1.html