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:	Y274
P-Site Sequence:	FSETYERYHTESLQN
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	Y274	FSETYERYHTESLQN	100 / 9 AA	41
Phosphosite 1:	HEXIM1	O94992	T276	ETYERYHTESLQNMS	100 / 7 AA	41
Phosphosite 2:	HEXIM2	Q96MH2	T202	ETYERFHTESLQGRS	85 / 7 AA	32
Phosphosite 3:	HEXIM1	O94992	Y271	QRDFSETYERYHTES	100 / 6 AA	41
Phosphosite 4:	ARHGAP13	Q7Z6B7	Y171	VMKTYHMYHAESISA	66 / 9 AA	124
Phosphosite 5:	ARHGAP14	O43295	Y170	VMKTYHMYHAESISA	66 / 9 AA	125
Phosphosite 6:	HEXIM2	Q96MH2	Y197	RKDFSETYERFHTES	83 / 6 AA	32
Phosphosite 7:	HIBCH	Q6NVY1	Y247	IASVLENYHTESKID	85 / 7 AA	43
Phosphosite 8:	KBTBD2	Q8IY47	Y402	NRRTVERYDTEKDEW	75 / 8 AA	71
Phosphosite 9:	HIBCH	Q6NVY1	T249	SVLENYHTESKIDRD	85 / 7 AA	43
Phosphosite 10:	MuSK	O15146	Y779	ESIFYNRYTTESDVW	75 / 8 AA	97
Phosphosite 11:	NCoA5	Q9HCD5	Y297	VARNYERYKNECREK	55 / 9 AA	66
Phosphosite 12:	PPP1R12A	O14974	Y769	YDETYQRYRPVSTSS	55 / 9 AA	115
Phosphosite 13:	ZNF462	Q96JM2	Y1599	LKIHYEKYHNQPEFD	50 / 8 AA	285
Phosphosite 14:	MPN2	A1L453	Y144	LHPTYEMYHPIGGDV	83 / 6 AA	35
Phosphosite 15:	PRIC285	Q9BYK8	Y2414	DRSLFERYHEDAHML	50 / 8 AA	295
Phosphosite 16:	LAD1	O00515	Y411	LGEKLERYHTAIRRS	83 / 6 AA	57
Phosphosite 17:	Slc7a14	Q8TBB6	Y696	HQSTYQRYDVDDPFS	50 / 8 AA	84
Phosphosite 18:	MPN2	A1L453	Y141	RVILHPTYEMYHPIG	83 / 6 AA	35
Phosphosite 19:	SLC44A2	Q8IWA5	T502	GRALRYHTGSLAFGA	83 / 6 AA	80
Phosphosite 20:	HOXC8	P31273	Y159	GRQTYSRYQTLELEK	71 / 7 AA	28