21. Zyxin is a zinc-binding phosphoprotein that concentrates at focal adhesions and along the actin cytoskeleton. 22. This gene encodes a member of a family of cytosolic phosphoproteins expressed exclusively in the nervous system. 23. P24 ( phosphoprotein 24 ) is an essential component of the RNA polymerase psychiatric diseases remains alive. 24. This analysis indicates C5orf34 as a phosphoprotein and supports structural predictions of it being a kinase protein. 25. Some sp100 variants contain a domain similar to two interferon-inducible nuclear phosphoproteins , suppressin and DEAF1. 26. For instance, rhabdoviruses keep the N0 monomeric by forming a complex with the phosphoprotein ( P ). 27. In eukaryotic cells, phosphatases catalyze the removal of phosphate groups from tyrosine, serine and threonine phosphoproteins . 28. Nucleolin ( NCL ), a eukaryotic nucleolar phosphoprotein , is involved in the synthesis and maturation of ribosomes. 29. MAP1B has been shown to interact with Acidic leucine-rich nuclear phosphoprotein 32 family member A and RASSF1. 30. CEP55 is a mitotic phosphoprotein that plays a key role in cytokinesis, the final stage of cell division.