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:	PIK3CD
Human P-Site:	S37
P-Site Sequence:	VYLNFPVSRNANLST
UniProt:	O00329
Intern. Prot. ID:	IPI00298410

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIK3CD	O00329	S37	VYLNFPVSRNANLST	100 / 9 AA	119
Phosphosite 1:	ERAL1	O75616	S142	GRKVFPVSRKVHTTR	62 / 8 AA	48
Phosphosite 2:	KIAA0922	A2VDJ0	S1600	RNANFPLSRDSSYCG	55 / 9 AA	179
Phosphosite 3:	NEDD4	P46934	S253	EIMKLPVSRNTKIPL	55 / 9 AA	149
Phosphosite 4:	Hoxd8	P13378	S264	NKDKFPVSRQEVKDG	62 / 8 AA	32
Phosphosite 5:	C19orf44	Q9H6X5	S37	EIRNFQISRNLTKIA	71 / 7 AA	71
Phosphosite 6:	TAF3	Q5VWG9	S102	QIPSFPVSKNNVLQF	71 / 7 AA	104
Phosphosite 7:	ZNF671	Q8TAW3	S6	__MLSPVSRDASDAL	71 / 7 AA	61
Phosphosite 8:	TRAPPC10	P48553	S667	ETAPFPVSQNSLPAL	71 / 7 AA	142
Phosphosite 9:	T	O15178	S335	HPSMLPVSHNASPPT	62 / 8 AA	47
Phosphosite 10:	MGA	Q8IWI9	S895	PHSVPPVSRKAKSQN	71 / 7 AA	332
Phosphosite 11:	KLRG2	A4D1S0	S344	FLGRYPVSRHSWVGA	57 / 7 AA	43
Phosphosite 12:	PHKA2	P46019	S567	PTLTFPISRTMLTND	57 / 7 AA	138
Phosphosite 13:	PLEKHG1	Q9ULL1	S864	LLAAFPVSKDDVPDR	66 / 6 AA	155
Phosphosite 14:	ARHGEF17	Q96PE2	S243	IAASYPVSRSRAASS	57 / 7 AA	222
Phosphosite 15:	ADCY10	Q96PN6	S607	FHVQFPISREISRMS	66 / 6 AA	187
Phosphosite 16:	liprin alpha 4	O75335	S200	RKLLSPVSREENRED	71 / 7 AA	78
Phosphosite 17:	ARHGEF17	Q96PE2	Y240	SSSIAASYPVSRSRA	66 / 6 AA	222
Phosphosite 18:	SOCS7	O14512	S510	VQLLYPVSRFSNVKS	62 / 8 AA	54
Phosphosite 19:	DNHD1	Q96M86	S882	PSSNFPGSRGSVSSQ	62 / 8 AA	113
Phosphosite 20:	ZNF395	Q9H8N7	S150	ALAYRPVSRNIDVPK	71 / 7 AA	55