Review Article

Cytoplasmic Ribonucleoprotein Foci in Eukaryotes: Hotspots of Bio(chemical)Diversity

Table 2

Components of processing bodies.

ProteinFunctionOrganisms

XRN1, Sc Kem15′ → 3′ exonucleaseHuman, mice, Sc
GW182, Ce AIN-1miARN functionHuman, Dm, Ce
DCP2, Ce DCAP2DecappingHuman, Dm, Ce, Sc
DCP1, Ce DCAP1DecappingHuman, Dm, Ce, Sc
Hedls, Ge-1Decapping coactivatorHuman, Dm
Dm CG5208, Pat1Decapping coactivatorDm, Sc
EDC3 (Lsm16)Decapping coactivatorHuman, Dm, Sc
Lsm1-7Decapping coactivatorHuman, Sc
RAP55Putative decapping coactivatorHuman
RCK/p54, Dm Me31B, Ce CGH-1, Sc Dhh1Decapping coactivator, translational controlHuman, Dm, Ce, Sc
eIF4ETranslation initiationHuman, rat, mouse, Dm, Sc
eIF4E-TTranslational repressionHuman
SMG7Nonsense mediated decayHuman
SNG5Nonsense mediated decayHuman
UPF1, Sc Nam7Nonsense mediated decayHuman, Sc
UPF2Nonsense mediated decayHuman
UPF3Nonsense mediated decayHuman
ArgonautesiRNA/miRNA pathwaysHuman, Dm, Ce
CCR4-CAF1-NOT complexDeadenylationHuman, Dm, Sc
CPEBTranslational controlHuman
FASTS/T phosphoprotein activator of FasHuman
TTPARE-mediated mRNA degradationHuman
StaufenmRNA localizationHuman, mice, Dm
Rbp1Mitochondrial RNA degradationSc
Rbp4RNA pol II subunitSc
Sbp1Suppressor of deccapingSc
Germin 5Part of small nuclear RNPsHuman
Dcs2Stress-induced regulatorSc
APOBEC3G, APOBEC3FAntiviral activityHuman