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:	PIK3R3
Human P-Site:	Y163
P-Site Sequence:	LMYPVSRYQQDQLVK
UniProt:	Q92569
Intern. Prot. ID:	IPI00513745

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3R3	Q92569	Y163	LMYPVSRYQQDQLVK	100 / 9 AA	54
Phosphosite 1:	PIK3R1	P27986	Y431	LLYPVSKYQQDQVVK	88 / 9 AA	84
Phosphosite 2:	PIK3R2	O00459	Y428	LLYPVSKYQQDQIVK	88 / 9 AA	82
Phosphosite 3:	PIK3R3	Q92569	S161	VKLMYPVSRYQQDQL	100 / 7 AA	54
Phosphosite 4:	Ig lambda chain V-II region WIN	P01712	Y38	GYNHVSWYQQDPGKV	85 / 7 AA	12
Phosphosite 5:	DMP1	Q13316	Y22	CALPVTRYQNNESED	55 / 9 AA	56
Phosphosite 6:	PIK3R1	P27986	S429	VKLLYPVSKYQQDQV	85 / 7 AA	84
Phosphosite 7:	PIK3R2	O00459	S426	TRLLYPVSKYQQDQI	85 / 7 AA	82
Phosphosite 8:	Ig lambda chain V-II region NEI	P01705	Y38	SYNFVSWYQQNPGKA	71 / 7 AA	12
Phosphosite 9:	TCF20	Q9UGU0	Y152	GLGGVSHYQQDYTGP	85 / 7 AA	212
Phosphosite 10:	NOD1	Q9Y239	S127	VVNTDPVSRYTQQLR	85 / 7 AA	108
Phosphosite 11:	ADCK2	Q7Z695	Y411	ESVPVSSYQQAGIPV	75 / 8 AA	69
Phosphosite 12:	ADCK2	Q7Z695	S410	EESVPVSSYQQAGIP	75 / 8 AA	69
Phosphosite 13:	ADCK2	Q7Z695	S409	YEESVPVSSYQQAGI	85 / 7 AA	69
Phosphosite 14:	SOCS6	O14544	S492	VRLTNPVSRFMQVRS	71 / 7 AA	60
Phosphosite 15:	HS6ST2	Q96MM7	Y331	LRDPVSRYLSEWRHV	62 / 8 AA	69
Phosphosite 16:	HS6ST3	Q8IZP7	Y251	LRDPVSRYLSEWKHV	62 / 8 AA	55
Phosphosite 17:	HS6ST1	O60243	Y191	LRDPVSRYLSEWRHV	62 / 8 AA	48
Phosphosite 18:	SRCAP	Q6ZRS2	Y958	LEGRVSRYEADTFLP	71 / 7 AA	344
Phosphosite 19:	Ig lambda chain V-II region NIG-84	P04209	Y38	GYDFVSWYQQHPGKA	71 / 7 AA	12
Phosphosite 20:	Ig lambda chain V-II region BOH	P01706	Y38	GNHFVSWYQQHPGKA	71 / 7 AA	12