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:	T500
P-Site Sequence:	KDLKAQGTRDSKPIA
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	T500	KDLKAQGTRDSKPIA	100 / 9 AA	164
Phosphosite 1:	FAM83H	Q6ZRV2	T1159	EGPAEEGTRDSKVGK	85 / 7 AA	127
Phosphosite 2:	CDK12	Q9NYV4	S503	KAQGTRDSKPIALKE	100 / 6 AA	164
Phosphosite 3:	FAM83H	Q6ZRV2	S1162	AEEGTRDSKVGKFVP	100 / 6 AA	127
Phosphosite 4:	CCDC81	Q6ZN84	T251	QSDKEEGTRDISSPK	71 / 7 AA	76
Phosphosite 5:	DLAT	P10515	T154	KILVAEGTRDVPIGA	83 / 6 AA	69
Phosphosite 6:	NOLC1	Q14978	S466	AKQAPQGSRDSSSDS	71 / 7 AA	74
Phosphosite 7:	MXRA5	Q9NR99	S1522	SPRISQASRDSKENV	62 / 8 AA	312
Phosphosite 8:	HACE1	Q8IYU2	S426	LSTGTRESKPDALAG	83 / 6 AA	102
Phosphosite 9:	BEGAIN	Q9BUH8	S541	SPEPEQGSRDSLEPS	71 / 7 AA	65
Phosphosite 10:	AlphaK1	Q96L96	T737	PARRRHGTRDSTLQG	83 / 6 AA	201
Phosphosite 11:	USP7	Q93009	Y845	QFFKSQGYRDGPGNP	62 / 8 AA	128
Phosphosite 12:	IK	Q13123	T293	LSYLRQGTRNKKLKK	71 / 7 AA	66
Phosphosite 13:	EXOSC6	Q5RKV6	T30	DEEEAPGTRDPTRLR	71 / 7 AA	28
Phosphosite 14:	EFS	O43281	S395	GMDKAQGSRPPDQAC	83 / 6 AA	59
Phosphosite 15:	A4GALT	Q9NPC4	S321	VHVWNKKSQGTRFEA	83 / 6 AA	40
Phosphosite 16:	SPON1	Q9HCB6	T53	RILRAQGTRREGYTE	83 / 6 AA	91
Phosphosite 17:	SYTL4	Q96C24	T546	TAAKAGGTSDSFVKG	75 / 8 AA	76
Phosphosite 18:	TRIM56	Q9BRZ2	T426	PKEEKAQTTREEGAQ	71 / 7 AA	81
Phosphosite 19:	APOC1	P02654	T27	GPAPAQGTPDVSSAL	83 / 6 AA	9
Phosphosite 20:	DCT	P40126	T360	GFDKADGTLDSQVMS	75 / 8 AA	59