##gff-version 3 Q641Z4 UniProtKB Chain 1 372 . . . ID=PRO_0000085802;Note=Cyclin-dependent kinase 9 Q641Z4 UniProtKB Domain 19 315 . . . Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 Q641Z4 UniProtKB Region 166 191 . . . Note=T-loop;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q641Z4 UniProtKB Region 343 372 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q641Z4 UniProtKB Compositional bias 345 372 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q641Z4 UniProtKB Active site 149 149 . . . Note=Proton acceptor;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159,ECO:0000255|PROSITE-ProRule:PRU10027 Q641Z4 UniProtKB Binding site 25 33 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 Q641Z4 UniProtKB Binding site 48 48 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 Q641Z4 UniProtKB Binding site 104 106 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 Q641Z4 UniProtKB Binding site 167 167 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159 Q641Z4 UniProtKB Modified residue 44 44 . . . Note=N6-acetyllysine%3B by EP300/CBP%2C PCAF/KAT2B and GCN5/KAT2A;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 48 48 . . . Note=N6-acetyllysine%3B by PCAF/KAT2B and GCN5/KAT2A;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 175 175 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 186 186 . . . Note=Phosphothreonine%3B by CaMK1D;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 347 347 . . . Note=Phosphoserine%3B by CDK9 and PKA;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 350 350 . . . Note=Phosphothreonine%3B by CDK9;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 353 353 . . . Note=Phosphoserine%3B by CDK9;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 354 354 . . . Note=Phosphothreonine%3B by CDK9;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 357 357 . . . Note=Phosphoserine%3B by CDK9;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 362 362 . . . Note=Phosphothreonine%3B by CDK9;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750 Q641Z4 UniProtKB Modified residue 363 363 . . . Note=Phosphothreonine%3B by CDK9;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P50750