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IST3 / YIR005W Sequence

Sequences and genome annotation information for Reference Strain S288C and a select set of Alternative References.


Aliases
SNU17 2
Protein Product
U2 snRNP complex subunit IST3
Feature Type
ORF , Verified
Description
Component of the U2 snRNP; required for the first catalytic step of splicing and for spliceosomal assembly; interacts with Rds3p and is required for Mer1p-activated splicing; diploid mutants have a specific defect in MATa1 pre-mRNA splicing which leads to haploid gene expression in diploids 2 3 4 5

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