LIS - Legume Information System
Information about legume traits for crop improvement
GlycineMine
v5.1.0.3
Glycine data from LIS
v5.1.0.3
Glycine data from LIS
| Description | This is the N-terminal domain found in the symplekin protein from animals and PTA1 protein from budding yeasts and is typically between 239 to 261 amino acids in length. Symplekin is a scaffold protein that functions as a component of a multimolecular complex involved in histone mRNA 3'-end processing [1,2]. PTA1 is involved in pre-tRNA processing. PTA1 is a subunit of the cleavage and polyadenylation factor (CPF), which plays a key role in polyadenylation-dependent pre-mRNA 3'-end formation and cooperates with cleavage factors including the CFIA complex and NAB4/CFIB [3]. This domain has the ARM or HEAT fold, with seven pairs of antiparallel alpha-helices arranged in the shape of an arc. It is important for interaction with Ssu72 and stimulates Ssu72 C-terminal domain phosphatase activity in vitro [4]. |
| Namespace | Repeat |
