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:	RPS6KA1
Human P-Site:	Y591
P-Site Sequence:	EVLKRQGYDEGCDIW
UniProt:	Q15418
Intern. Prot. ID:	IPI00017305

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RPS6KA1	Q15418	Y591	EVLKRQGYDEGCDIW	100 / 9 AA	83
Phosphosite 1:	RSK3	Q15349	Y588	EVLKRQGYDAACDIW	77 / 9 AA	83
Phosphosite 2:	RSK2	P51812	Y595	EVLKRQGYDAACDIW	77 / 9 AA	84
Phosphosite 3:	SAR1B	Q9Y6B6	Y186	SVLKRQGYGEGFRWM	87 / 8 AA	22
Phosphosite 4:	SAR1A	Q9NR31	Y186	SVLKRQGYGEGFRWL	87 / 8 AA	22
Phosphosite 5:	MSK2	O75676	Y586	ELLAQQGYDESCDLW	75 / 8 AA	86
Phosphosite 6:	RSK4	Q9UK32	Y599	EVLMQQGYDAACDIW	55 / 9 AA	84
Phosphosite 7:	INSL6	Q9Y581	Y174	PQRKRRGYSEKCCLT	66 / 9 AA	25
Phosphosite 8:	SEC16A	O15027	Y1060	RPPPRQGYPEGYYSS	75 / 8 AA	234
Phosphosite 9:	ORAOV1	Q8WV07	Y27	GEGYREGYEEGSSLG	62 / 8 AA	15
Phosphosite 10:	MSK1	O75582	Y599	ELLNQNGYDESCDLW	55 / 9 AA	90
Phosphosite 11:	CARM1	Q86X55	Y448	IANKRQSYDISIVAQ	55 / 9 AA	63
Phosphosite 12:	TENC1	Q63HR2	Y598	HCSCRQGYREPCGVP	75 / 8 AA	153
Phosphosite 13:	SLC6A20	Q9NP91	Y135	LNGNHTGYDEECEKA	55 / 9 AA	66
Phosphosite 14:	CTNS	O60931	Y363	LYRKRPGYDQLN___	71 / 7 AA	42
Phosphosite 15:	ZC3H14	Q6PJT7	T146	KTTNVRQTYDDGAAT	71 / 7 AA	83
Phosphosite 16:	ZC3H14	Q6PJT7	Y147	TTNVRQTYDDGAATR	71 / 7 AA	83
Phosphosite 17:	MSK2	O75676	S589	AQQGYDESCDLWSLG	83 / 6 AA	86
Phosphosite 18:	NEK11	Q8NG66	Y209	EALKHQGYDTKSDIW	83 / 6 AA	74
Phosphosite 19:	MYH7B	A7E2Y1	Y18	ARYLRQGYQEMTKVH	83 / 6 AA	221
Phosphosite 20:	MAP2K4	P45985	Y284	PSASRQGYDVRSDVW	100 / 5 AA	44