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:	PIK3R4
Human P-Site:	S1074
P-Site Sequence:	QLLGIEASKLPKSPK
UniProt:	Q99570
Intern. Prot. ID:	IPI00024006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R4	Q99570	S1074	QLLGIEASKLPKSPK	100 / 9 AA	153
Phosphosite 1:	ABCC9	O60706	S1378	VIDGIDISKLPLHTL	75 / 8 AA	174
Phosphosite 2:	GLI3	P10071	S1279	CGAGIQASKLKSTPM	85 / 7 AA	170
Phosphosite 3:	EXPH5	Q8NEV8	T138	FRKSGKETSKLPSLG	75 / 8 AA	223
Phosphosite 4:	EXPH5	Q8NEV8	S139	RKSGKETSKLPSLGQ	75 / 8 AA	223
Phosphosite 5:	Putative transmembrane protein MGC5590	Q9BVW6	S10	AGERIDASQLPHRVL	71 / 7 AA	10
Phosphosite 6:	C12orf26	Q8N6Q8	S523	KKLGLDESKLPEKII	62 / 8 AA	68
Phosphosite 7:	MED1	Q15648	S791	SDIAEEASKLPSTSD	100 / 6 AA	168
Phosphosite 8:	PIK3R6	Q5UE93	S568	LKVKIQDSKFPKDGF	62 / 8 AA	84
Phosphosite 9:	LRRK1	Q38SD2	S267	RKYFIEASPLPSSYP	85 / 7 AA	228
Phosphosite 10:	IBTK	Q9P2D0	S1235	SFKGIENSQAPKIVR	66 / 9 AA	151
Phosphosite 11:	LRRC38	Q5VT99	S206	SWIQENASKLPKGLD	100 / 6 AA	32
Phosphosite 12:	PIWIL4	Q7Z3Z4	S27	EVGRIQASPLPRSVD	62 / 8 AA	97
Phosphosite 13:	MDM1	Q8TC05	S113	RVHSLEASRVPKRTR	55 / 9 AA	81
Phosphosite 14:	CCDC50	Q8IVM0	S9	AEVSIDQSKLPGVKE	62 / 8 AA	36
Phosphosite 15:	L3MBTL3	Q96JM7	S703	TVAGIPASKVSKWST	66 / 9 AA	88
Phosphosite 16:	PARP16	Q8N5Y8	S63	EALLADASKLPNLKE	71 / 7 AA	36
Phosphosite 17:	dematin	Q08495	S171	EDLIIESSKFPAAQP	71 / 7 AA	46
Phosphosite 18:	C16orf50	Q8IY82	S78	TKDTIDISKLPISYK	71 / 7 AA	104
Phosphosite 19:	PKLR	P30613	S539	RVQFGIESGKLRGFL	62 / 8 AA	62
Phosphosite 20:	SIRT3	Q9NTG7	S242	RVSGIPASKLVEAHG	85 / 7 AA	44