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

Properties

SIZE: MW = 66 kD entity length = 597 aa COMPARTMENT: cytoplasm MOTIF: proline-rich region SITE: 2-93 MOTIF: proline residue (SEVERAL) RNP motif NAME: RNP motif SITE: 340-431 FOR-BINDING-OF: ribonucleic acid MOTIF: ribonucleoprotein-1 motif NAME: ribonucleoprotein-1 motif FOR-BINDING-OF: ribonucleic acid MOTIF: ribonucleoprotein-1 motif ribonucleoprotein-2 motif ribonucleoprotein-2 motif FOR-BINDING-OF: ribonucleic acid MOTIF: ribonucleoprotein-1 motif ribonucleoprotein-2 motif RNP motif NAME: RNP motif SITE: 448-530 FOR-BINDING-OF: ribonucleic acid MOTIF: ribonucleoprotein-1 motif NAME: ribonucleoprotein-1 motif FOR-BINDING-OF: ribonucleic acid MOTIF: ribonucleoprotein-1 motif ribonucleoprotein-2 motif ribonucleoprotein-2 motif FOR-BINDING-OF: ribonucleic acid MOTIF: ribonucleoprotein-1 motif ribonucleoprotein-2 motif

Database Correlations

UniProt Q7Z5Q1 Pfam PF00076

References

UniProt :accession Q7Z5Q1