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:	T272
P-Site Sequence:	KDRKETMTLILKAKL
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	T272	KDRKETMTLILKAKL	100 / 9 AA	83
Phosphosite 1:	RSK2	P51812	T278	KDRKETMTMILKAKL	88 / 9 AA	84
Phosphosite 2:	RPS6KA1	Q15418	T270	QGKDRKETMTLILKA	100 / 7 AA	83
Phosphosite 3:	RSK3	Q15349	T267	QGKDRKETMALILKA	85 / 7 AA	83
Phosphosite 4:	RSK2	P51812	T276	QGKDRKETMTMILKA	85 / 7 AA	84
Phosphosite 5:	ARHGEF6	Q15052	S613	LGYKERMSYILKESS	66 / 9 AA	87
Phosphosite 6:	TTN	Q8WZ42	T26927	SVTKESMTLCWSRPE	62 / 8 AA	3816
Phosphosite 7:	PNRC2	Q9NPJ4	T128	PSDKEIMTFQLKTLL	66 / 9 AA	16
Phosphosite 8:	TTC18	Q5T0N1	T101	KKQKEEKTLILGQAV	75 / 8 AA	126
Phosphosite 9:	STK31	Q9BXU1	T264	GHLSEKMTLDLKDEN	75 / 8 AA	116
Phosphosite 10:	ALS2CR8	Q8N187	T514	NILKETMTVTFAEGN	62 / 8 AA	81
Phosphosite 11:	TOP2B	Q02880	T403	SQTKENMTLQPKSFG	66 / 9 AA	183
Phosphosite 12:	TOP2A	P11388	T382	SQTKENMTLQPKSFG	66 / 9 AA	174
Phosphosite 13:	KIAA0427	O43310	T274	AHRNAKETMTIENPK	83 / 6 AA	68
Phosphosite 14:	RGNEF	Q8N1W1	T250	IHSSETLTLTLNHTA	62 / 8 AA	192
Phosphosite 15:	AlphaK2	Q86TB3	T430	SSPQTGMTLILGPHQ	100 / 5 AA	237
Phosphosite 16:	HSP90B1	P14625	T248	LGRGTTITLVLKEEA	71 / 7 AA	92
Phosphosite 17:	TNS3	Q68CZ2	T820	ADVKETMTPGYPQDL	100 / 5 AA	155
Phosphosite 18:	ALS2CR8	Q8N187	T512	SGNILKETMTVTFAE	83 / 6 AA	81
Phosphosite 19:	NDST4	Q9H3R1	T42	SGYKQEMTLIETTAE	71 / 7 AA	101
Phosphosite 20:	DNHD1	Q96M86	T342	HPVEGSETMTLGTWH	100 / 5 AA	113