Synonyms: CDK7; Cyclin-Dependent Kinase 7 (Homolog Of Xenopus MO15 CDK-Activating Kinase); Cyclin Dependent Kinase 7; Homolog Of Xenopus MO15 CDK-Activating Kinase; CDKN7; Serine/Threonine Protein Kinase MO15; CAK1; Cyclin-Dependent Kinase 7 Isoform 3; MO15; Serine/Threonine Protein Kinase 1; STK1; Serine/Threonine-Protein Kinase 1; CAK; [RNA-Polymerase]-Subunit Kinase; TFIIH Basal Transcription Factor Complex Kinase Subunit; Serine/Threonine Kinase Stk1; Cell Division Protein Kinase 7; Kinase Subunit Of CAK; Cyclin-Dependent Kinase 7; P39 Mo15; Cyclin-Dependent Kinase 7 (MO15 Homolog, Xenopus Laevis, CDK-Activating Kinase); P39MO15; CDK-Activating Kinase 1; HCAK; 39 KDa Protein Kinase; CCNH; CycH; Cyclin H; Cyclin-Dependent Kinase-Activating Kinase Complex Subunit; P34; CDK-Activating Kinase Complex Subunit; P37; CAK Complex Subunit; MO15-Associated Protein; CAK; Cyclin-H; MNAT1; CAP35; MNAT1 Component Of CDK Activating Kinase; P36; RNF66; P35; MAT1; Menage A Trois Homolog 1, Cyclin H Assembly Factor (Xenopus Laevis); CDK-Activating Kinase Assembly Factor MAT1; Menage A Trois-Like Protein 1 Cyclin H Assembly Factor Isoform 2; CDK7/Cyclin-H Assembly Factor; Menage A Trois-Like Protein 1 Cyclin H Assembly Factor; RING Finger Protein MAT1; Menage A Trois Homolog 1, Cyclin H Assembly Factor; MNAT CDK-Activating Kinase Assembly Factor 1; CDK-Activating Kinase Assembly Factor; MNAT1, CDK Activating Kinase Assembly Factor; Cyclin G1 Interacting Protein; Menage A Trois 1 (CAK Assembly Factor); Cyclin-G1-Interacting Protein; RING Finger Protein 66; TFB3; Menage A Trois