cd12273: RRM1_NEFsp (this model, PSSM-Id:240719 is obsolete and has been replaced by 409716)
RNA recognition motif 1 in vertebrate putative RNA exonuclease NEF-sp
This subfamily corresponds to the RRM1 of NEF-sp., including uncharacterized putative RNA exonuclease NEF-sp found in vertebrates. Although its cellular functions remains unclear, NEF-sp contains an exonuclease domain and two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), suggesting it may possess both exonuclease and RNA-binding activities.
Jiyao W et al.(2023). "The conserved domain database in 2023.",