##gff-version 3 P61809 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q15078 P61809 UniProtKB Chain 2 307 . . . ID=PRO_0000004796;Note=Cyclin-dependent kinase 5 activator 1%2C p35 P61809 UniProtKB Chain 99 307 . . . ID=PRO_0000004797;Note=Cyclin-dependent kinase 5 activator 1%2C p25 P61809 UniProtKB Region 97 133 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P61809 UniProtKB Compositional bias 111 129 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P61809 UniProtKB Site 98 99 . . . Note=Cleavage%3B by calpain;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:10830966;Dbxref=PMID:10830966 P61809 UniProtKB Modified residue 8 8 . . . Note=Phosphoserine%3B by CDK5;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q15078 P61809 UniProtKB Modified residue 138 138 . . . Note=Phosphothreonine%3B by CDK5;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q15078 P61809 UniProtKB Lipidation 2 2 . . . Note=N-myristoyl glycine;Ontology_term=ECO:0000250;evidence=ECO:0000250 P61809 UniProtKB Mutagenesis 157 157 . . . Note=Abolishes the binding to CDK5RAP1%2C CDK5RAP2%2C CDKRAP3%2C but not to CDK5. E->Q;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:11882646;Dbxref=PMID:11882646