Protein1	Protein2	Score
T74839	CCNK_HUMAN (CCNK)	0.999
CCNK_HUMAN (CCNK)	CDK9_HUMAN (CDK9)	0.999
CCNK_HUMAN (CCNK)	CDK12_HUMAN (CDK12)	0.999
CCNK_HUMAN (CCNK)	RPB1_HUMAN (POLR2A)	0.976
CCNK_HUMAN (CCNK)	CDK7_HUMAN (CDK7)	0.966
CCNK_HUMAN (CCNK)	CCNH_HUMAN (CCNH)	0.956