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:	IRAK1
Human P-Site:	T304
P-Site Sequence:	EDRLHCQTQACPPLS
UniProt:	P51617
Intern. Prot. ID:	IPI00293652

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IRAK1	P51617	T304	EDRLHCQTQACPPLS	100 / 9 AA	77
Phosphosite 1:	PGC	P20142	S106	VPSVYCQSQACTSHS	62 / 8 AA	42
Phosphosite 2:	HEXIM1	O94992	T76	SQPPPLQTQACPESS	100 / 6 AA	41
Phosphosite 3:	RPA1	P27694	Y478	LRKENCMYQACPTQD	62 / 8 AA	68
Phosphosite 4:	ERVK5	Q9HDB8	S170	NCSGQTQSCPSAQVS	83 / 6 AA	28
Phosphosite 5:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S1041	NCSGQTQSCPSAQVS	83 / 6 AA	165
Phosphosite 6:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	S281	NCSGQTQSCPSAQVS	83 / 6 AA	75
Phosphosite 7:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S170	NCSGQTQSCPSAQVS	83 / 6 AA	67
Phosphosite 8:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	S170	NCSGQTQSCPSAQVS	83 / 6 AA	67
Phosphosite 9:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S170	NCSGQTQSCPSAQVS	83 / 6 AA	64
Phosphosite 10:	ARFRP1	Q13795	T165	IGRRDCLTQACSALT	62 / 8 AA	23
Phosphosite 11:	TCF23	Q7RTU1	T20	PGVGHSQTQAKARLL	83 / 6 AA	23
Phosphosite 12:	WWC2	Q6AWC2	T1058	QSVLRRTTQECPVRT	55 / 9 AA	134
Phosphosite 13:	MELK	Q14680	T600	GYTLKCQTQSDFGKV	71 / 7 AA	75
Phosphosite 14:	TCOF1	Q13428	T641	PALKIPQTKACPKKT	83 / 6 AA	152
Phosphosite 15:	FANCG	O15287	T342	ASPLHCGTQSQTKHI	71 / 7 AA	69
Phosphosite 16:	NR1D1	P20393	T45	NGSFQSLTQGCPTYF	44 / 9 AA	67
Phosphosite 17:	ADAMTS13	Q76LX8	T435	LQAEMCNTQACEKTQ	83 / 6 AA	154
Phosphosite 18:	BAZ2B	Q9UIF8	T1756	QKHLDYITQACLKNK	62 / 8 AA	220
Phosphosite 19:	C16orf46	Q6P387	T133	DQSSPSQTQAAPQGP	71 / 7 AA	43
Phosphosite 20:	ELAVL3	Q14576	T234	AGPLHHQTQRFRLDN	83 / 6 AA	40