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:	S443
P-Site Sequence:	SLVQHNDSLNVRLAY
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	S443	SLVQHNDSLNVRLAY	100 / 9 AA	54
Phosphosite 1:	PIK3R1	P27986	S709	SLVQHNDSLNVTLAY	100 / 8 AA	84
Phosphosite 2:	NCOA4	Q13772	S456	EPEKHKDSLNMWLCP	55 / 9 AA	70
Phosphosite 3:	ARHGEF2	Q92974	S177	ILSQSTDSLNMRNRT	66 / 9 AA	112
Phosphosite 4:	HMCN1	Q96RW7	S3197	KRIENSDSLEVRILS	55 / 9 AA	613
Phosphosite 5:	NONO	Q15233	S149	RFACHSASLTVRNLP	62 / 8 AA	54
Phosphosite 6:	ZNF285A	Q96NJ3	S184	RRAQHDDSLSWTSCD	71 / 7 AA	68
Phosphosite 7:	KBTBD10	O60662	S187	ISVISNDSLNVEKEE	100 / 6 AA	68
Phosphosite 8:	ALMS1	Q8TCU4	T535	TTGQHTDTLNQKTLA	55 / 9 AA	461
Phosphosite 9:	SACS	Q9NZJ4	S3892	FRSLQNDSVKVRSDL	62 / 8 AA	521
Phosphosite 10:	KIF2B	Q8N4N8	S130	NQTASGDSLDVRVPS	71 / 7 AA	76
Phosphosite 11:	LIPI	Q6XZB0	S65	PLFEQNNSLNVNFNT	62 / 8 AA	53
Phosphosite 12:	HISPPD2A	Q6PFW1	S751	YDVQHNGSLGLQGTA	55 / 9 AA	160
Phosphosite 13:	KLKBL4	Q6PEW0	S332	LGNSSRDSLDVREKD	83 / 6 AA	44
Phosphosite 14:	PLXND1	Q9Y4D7	S1571	GCGMDSLSVRAMDTD	83 / 6 AA	212
Phosphosite 15:	C7orf64	Q5RL73	S325	KVDMHDDSLNTTANL	62 / 8 AA	42
Phosphosite 16:	PLXND1	Q9Y4D7	S1569	FQGCGMDSLSVRAMD	83 / 6 AA	212
Phosphosite 17:	LETM1	O95202	S369	IAEEGVDSLNVKELQ	83 / 6 AA	83
Phosphosite 18:	C14orf169	Q9H6W3	S469	MGAQHSDSKDPRRTA	55 / 9 AA	71
Phosphosite 19:	CD2AP	Q9Y5K6	T465	SVDFDSLTVRTSKET	83 / 6 AA	71
Phosphosite 20:	UBE3C	Q15386	S162	LQNCNDDSLNVALPM	71 / 7 AA	124