ankyrin repeat domain-containing protein 2; skeletal muscle ankyrin repeat protein; hArpp (ANKRD2, ARPP)
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Function
- may play an important role in skeletal muscle hypertrophy
- interacts with TTN/titin
Structure
contains 5 ANK repeats
Alternative splicing
named isoforms=2
Expression
- expressed in skeletal & cardiac muscles
- found in slow fibers
- lesser expression in kidney