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FIPS3 (FIP1[III]-like protein)
FEATURES
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FAMILY
DESCRIPTION
Also known as FIPS3_ARATH, FIPS3. Component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. FIP1L1 contributes to poly(A) site recognition and stimulates poly(A) addition. Binds to U-rich RNA sequence elements surrounding the poly(A) site. May act to tether poly(A) polymerase to the CPSF complex. Component of the cleavage and polyadenylation specificity factor (CPSF) complex (By similarity). Forms a complex with cleavage and polyadenylation specificity factor (CPSF) subunits CLPS5, FIPS5, PAPS4, PCFS1, CSTF64 and CPSF30 (PubMed:18479511).
Also known as FIPS3_ARATH, FIPS3. Component of the cleavage and polyadenylation specificity factor (CPSF) complex that plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. FIP1L1 contributes to poly(A) site recogn ... More
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FIPS3

FIP1[III]-like protein

Molecular Synopsis