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:	S1142
P-Site Sequence:	AQLLNIHSNPEMQQQ
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	S1142	AQLLNIHSNPEMQQQ	100 / 9 AA	164
Phosphosite 1:	GPR63	Q9BZJ6	S278	HNALRIHSYPEGICL	75 / 8 AA	48
Phosphosite 2:	C19orf51	Q8N9W5	S43	SQADTVHSNPELDVL	71 / 7 AA	59
Phosphosite 3:	KIF15	Q9NS87	S63	STSLRLHSNPEPKTF	75 / 8 AA	160
Phosphosite 4:	SFRS18	Q8TF01	S321	PVPQEEHSDPEMTEE	83 / 6 AA	93
Phosphosite 5:	UNC45A	Q9H3U1	T718	ALAKLTITSNPEMTF	75 / 8 AA	103
Phosphosite 6:	U2AF1	Q01081	Y52	TIALLNIYRNPQNSS	62 / 8 AA	28
Phosphosite 7:	CAND2	O75155	S1209	DFSSQIRSNPELAAL	71 / 7 AA	135
Phosphosite 8:	C9orf117	Q5JU67	S495	GTFRAHSSPEMRAPG	83 / 6 AA	61
Phosphosite 9:	C9orf117	Q5JU67	S494	VGTFRAHSSPEMRAP	83 / 6 AA	61
Phosphosite 10:	ACOX2	Q99424	Y60	VESIIHSYPEFSCKD	71 / 7 AA	77
Phosphosite 11:	ACOX2	Q99424	S59	KVESIIHSYPEFSCK	71 / 7 AA	77
Phosphosite 12:	ARMCX5	Q6P1M9	S543	LQDLAEHSDPEVRDK	55 / 9 AA	62
Phosphosite 13:	C10orf92	Q8IYW2	S409	DMALNIGSEPEGLQV	75 / 8 AA	95
Phosphosite 14:	KIAA0100	Q14667	S1805	RFQLEISSNPEEQRS	75 / 8 AA	254
Phosphosite 15:	KIAA0100	Q14667	S1804	VRFQLEISSNPEEQR	75 / 8 AA	254
Phosphosite 16:	SNED1	Q8TER0	S1235	LRLLNDHSAPETPTQ	66 / 9 AA	152
Phosphosite 17:	KBTBD4	Q9NVX7	S158	MWLADRHSDPELYTA	50 / 8 AA	58
Phosphosite 18:	FAM134C	Q86VR2	S320	SEDLDGHSDPEESFA	62 / 8 AA	51
Phosphosite 19:	EXOC5	O00471	S266	KQVGDIFSNPETVLA	62 / 8 AA	82
Phosphosite 20:	GPR63	Q9BZJ6	Y279	NALRIHSYPEGICLS	83 / 6 AA	48