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:	HEXIM1
Human P-Site:	S158
P-Site Sequence:	KKHRRRPSKKKRHWK
UniProt:	O94992
Intern. Prot. ID:	IPI00007941

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HEXIM1	O94992	S158	KKHRRRPSKKKRHWK	100 / 9 AA	41
Phosphosite 1:	HEXIM2	Q96MH2	S96	KKHRRRPSKRKRHWR	88 / 9 AA	32
Phosphosite 2:	RFC1	P35251	S60	DFKQKQPSKKKRIIY	66 / 9 AA	128
Phosphosite 3:	IPCEF1	Q8WWN9	T335	LGDRRPSTKKELRKS	85 / 7 AA	49
Phosphosite 4:	IPCEF1	Q8WWN9	S334	PLGDRRPSTKKELRK	85 / 7 AA	49
Phosphosite 5:	WNK1	Q9H4A3	T2128	SGRRRRPTKSKGSKS	75 / 8 AA	251
Phosphosite 6:	YY1AP1	Q9H869	S577	PYVRRRPSKRRGARA	75 / 8 AA	88
Phosphosite 7:	GON4	Q3T8J9	S1120	PYVRRRPSKRRGVKA	75 / 8 AA	249
Phosphosite 8:	FAM124A	Q86V42	S199	LILRRSPSQKKADFC	75 / 8 AA	60
Phosphosite 9:	PTCHD1	Q96NR3	S852	ILTFLPPSKKKRKEK	100 / 6 AA	101
Phosphosite 10:	CPSF1	Q10570	S419	ADKEEPPSKKKRVDA	100 / 6 AA	161
Phosphosite 11:	SPEN	Q96T58	S1225	VTDDSPPSKKKRMDH	100 / 6 AA	402
Phosphosite 12:	ZMYM6	O95789	S733	AELDSPPSKKKRLGF	100 / 6 AA	79
Phosphosite 13:	CLCN1	P35523	T782	LLGRARPTKKKTTQD	75 / 8 AA	109
Phosphosite 14:	DAG1	Q14118	T450	TTTTRRPTKKPRTPR	75 / 8 AA	97
Phosphosite 15:	ARHGAP5	Q13017	S1151	SHGERRPSKYKYKSK	85 / 7 AA	172
Phosphosite 16:	CTSE	P14091	S31	VPLRRHPSLKKKLRA	66 / 9 AA	43
Phosphosite 17:	FAM153A	Q9UHL3	S293	KKKTRKPSKKSRWNV	75 / 8 AA	35
Phosphosite 18:	FAM153C	Q494X1	S127	KKKTRKPSKKSRWNV	75 / 8 AA	17
Phosphosite 19:	FAM153B	P0C7A2	S370	KKKTRKPSKKSRWNV	75 / 8 AA	44
Phosphosite 20:	PPFIBP1	Q86W92	S794	NCLRRRPSDENTIAP	62 / 8 AA	114