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:	T270
P-Site Sequence:	QGKDRKETMTLILKA
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	T270	QGKDRKETMTLILKA	100 / 9 AA	83
Phosphosite 1:	RSK3	Q15349	T267	QGKDRKETMALILKA	88 / 9 AA	83
Phosphosite 2:	RSK2	P51812	T276	QGKDRKETMTMILKA	88 / 9 AA	84
Phosphosite 3:	RSK4	Q9UK32	T281	QGKDRNETMNMILKA	66 / 9 AA	84
Phosphosite 4:	RPS6KA1	Q15418	T272	KDRKETMTLILKAKL	100 / 7 AA	83
Phosphosite 5:	RSK2	P51812	T278	KDRKETMTMILKAKL	85 / 7 AA	84
Phosphosite 6:	ATPAF1	Q5TC12	T287	YATDRKETYGLVETF	66 / 9 AA	36
Phosphosite 7:	FAM22A	Q8IVF1	T373	SLARRKPTMTLEEGL	85 / 7 AA	94
Phosphosite 8:	FAM22G	Q5VZR2	T250	SLARRKPTMTLEEGL	85 / 7 AA	79
Phosphosite 9:	FAM22D	Q5VT03	T301	SLARRKPTMTLEEGL	85 / 7 AA	86
Phosphosite 10:	FAM22B	A6NNL0	T373	SLARRKPTMTLEEGL	85 / 7 AA	94
Phosphosite 11:	FAM22F	A1L443	T250	SLARRKPTMTLEEGL	85 / 7 AA	81
Phosphosite 12:	KRT82	Q9NSB4	S499	CGSGRKSSMTLGAGG	62 / 8 AA	57
Phosphosite 13:	KRT82	Q9NSB4	S498	SCGSGRKSSMTLGAG	62 / 8 AA	57
Phosphosite 14:	C17orf57	Q8IY85	T616	LDDLRKETMSVSDLW	71 / 7 AA	110
Phosphosite 15:	TNS3	Q68CZ2	T818	SPADVKETMTPGYPQ	85 / 7 AA	155
Phosphosite 16:	TTN	Q8WZ42	T26927	SVTKESMTLCWSRPE	71 / 7 AA	3816
Phosphosite 17:	RDH16	O75452	T79	QTSDRLETVTLDVTK	75 / 8 AA	36
Phosphosite 18:	HSD17B6	O14756	T79	QTSDRLETVTLDVTK	75 / 8 AA	36
Phosphosite 19:	5-HT(1B)	P28222	T313	AARERKATKTLGIIL	62 / 8 AA	44
Phosphosite 20:	PTPRM	P28827	T776	LAKKRKETMSSTRQE	83 / 6 AA	164