Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	CDK12
Human P-Site:	S355
P-Site Sequence:	PSRKSMKSRSRSPAY
UniProt:	Q9NYV4
Intern. Prot. ID:	IPI00021175

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK12	Q9NYV4	S355	PSRKSMKSRSRSPAY	100 / 9 AA	164
Phosphosite 1:	CDK12	Q9NYV4	S357	RKSMKSRSRSPAYSR	100 / 7 AA	164
Phosphosite 2:	TRPM1	Q7Z4N2	S1437	NACKTMKSRSFVYSR	85 / 7 AA	174
Phosphosite 3:	ULK4	Q96C45	S174	GENVLKKSMKSRVKG	100 / 6 AA	65
Phosphosite 4:	ULK4	Q96C45	S177	VLKKSMKSRVKGSPV	100 / 6 AA	65
Phosphosite 5:	PPARGC1A	Q9UBK2	S567	QRPQRMRSRSRSFSR	85 / 7 AA	91
Phosphosite 6:	CDK12	Q9NYV4	S352	SPLPSRKSMKSRSRS	100 / 6 AA	164
Phosphosite 7:	PPARGC1A	Q9UBK2	S569	PQRMRSRSRSFSRHR	85 / 7 AA	91
Phosphosite 8:	ZNF644	Q9H582	S1238	LDCKQKKSRSRSGSK	77 / 9 AA	150
Phosphosite 9:	WNK1	Q9H4A3	S1108	HYRKSVRSRSRHEKT	75 / 8 AA	251
Phosphosite 10:	PNN	Q9H307	S573	ARNKTSKSRSRSSSS	77 / 9 AA	82
Phosphosite 11:	CCNL1	Q9UK58	S470	HGHKRKKSRSRSQSK	77 / 9 AA	60
Phosphosite 12:	SFRS4	Q08170	S204	RSRHSRKSRSRSGSS	87 / 8 AA	57
Phosphosite 13:	CCNL2	Q96S94	S461	YPQKPHKSRSRSSSR	77 / 9 AA	58
Phosphosite 14:	TRPM1	Q7Z4N2	T1434	ETINACKTMKSRSFV	83 / 6 AA	174
Phosphosite 15:	EVI1	Q03112	S591	PLDLSMGSRSRASGT	75 / 8 AA	118
Phosphosite 16:	CDK13	Q14004	S409	VLRRSGKSRSRSPYS	77 / 9 AA	165
Phosphosite 17:	TOPORS	Q9NS56	S629	KRMKSKRSRSRESSR	75 / 8 AA	119
Phosphosite 18:	BBS2	Q9BXC9	T639	RLMRDMKTMKSRYME	83 / 6 AA	80
Phosphosite 19:	SFRS6	Q13247	S272	SKDEYEKSRSRSRSR	100 / 6 AA	40
Phosphosite 20:	RUSC2	Q8N2Y8	S86	RSIDSTKSRSRDGRG	85 / 7 AA	161