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:	PIK3R1
Human P-Site:	Y556
P-Site Sequence:	LKKQAAEYREIDKRM
UniProt:	P27986
Intern. Prot. ID:	IPI00021448

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R1	P27986	Y556	LKKQAAEYREIDKRM	100 / 9 AA	84
Phosphosite 1:	KDM1	O60341	Y120	RKRAKVEYREMDESL	71 / 7 AA	93
Phosphosite 2:	PSME1	Q06323	Y209	HELDEAEYRDIRLMV	83 / 6 AA	29
Phosphosite 3:	UAP1L1	Q3KQV9	Y307	GVPQVVEYSEISPET	62 / 8 AA	57
Phosphosite 4:	UAP1	Q16222	Y304	GVYQVVEYSEISLAT	62 / 8 AA	59
Phosphosite 5:	PCDH10	Q9P2E7	Y969	DGRQAADYRSNLHVP	83 / 6 AA	113
Phosphosite 6:	CTTN	Q14247	Y453	YSMEAADYREASSQQ	71 / 7 AA	62
Phosphosite 7:	TYMS	P04818	Y146	WRHFGAEYRDMESDY	50 / 8 AA	36
Phosphosite 8:	TRIOBP	Q9H2D6	S271	RDTAQAASTREIPRA	75 / 8 AA	261
Phosphosite 9:	CAPN2	P17655	Y611	IQKYQKIYREIDVDR	100 / 5 AA	80
Phosphosite 10:	SARDH	Q9UL12	Y765	HGLINAGYRAIDSLS	71 / 7 AA	101
Phosphosite 11:	MOG	Q16653	Y94	DGDQAPEYRGRTELL	83 / 6 AA	28
Phosphosite 12:	CYP27C1	Q4G0S4	Y207	PEVQQTVYREIVKNL	62 / 8 AA	43
Phosphosite 13:	KIAA1409	Q9P2D8	Y1470	GEIELAEYRETGALQ	71 / 7 AA	295
Phosphosite 14:	EFCAB10	A6NFE3	Y13	RELQAAEYLEKHQIK	85 / 7 AA	15
Phosphosite 15:	TIGD7	Q6NT04	Y420	QGLEHGDYREILEKC	66 / 6 AA	63
Phosphosite 16:	FBN2	P35556	Y63	GGFLAPEYREEGAAV	83 / 6 AA	315
Phosphosite 17:	atlastin	Q8WXF7	Y500	YIRYSGEYRELGAVI	50 / 8 AA	64
Phosphosite 18:	MYH6	P13533	Y1261	LEDQANEYRVKLEEA	83 / 6 AA	224
Phosphosite 19:	SPINK5	Q9NQ38	Y710	TQDECAEYREQMKNG	71 / 7 AA	121
Phosphosite 20:	TMOD4	Q9NZQ9	Y11	YQKELEKYRDIDEDE	80 / 5 AA	39