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:	S412
P-Site Sequence:	INHYRNESLAQYNPK
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	S412	INHYRNESLAQYNPK	100 / 9 AA	84
Phosphosite 1:	CNTN3	Q9P232	S767	RYVFRNESIVPYSPY	55 / 9 AA	113
Phosphosite 2:	ATP8A1	Q9Y2Q0	S1126	VNLYRSESLQQNLLH	75 / 8 AA	131
Phosphosite 3:	KCNH7	Q9NS40	S174	VLTYRKQSLPQEDPD	62 / 8 AA	135
Phosphosite 4:	MPHOSPH9	Q99550	S13	LSSERNESVIHYPES	62 / 8 AA	116
Phosphosite 5:	SLC25A45	Q8N413	S51	VKIYRHESLLGFFKG	55 / 9 AA	32
Phosphosite 6:	HES4	Q9HCC6	S53	RRARINESLAQLKTL	100 / 6 AA	24
Phosphosite 7:	PDZD4	Q76G19	S394	LDVNRNESLGHEMAM	62 / 8 AA	86
Phosphosite 8:	MAST2	Q6P0Q8	S144	LVRMRNQSLGQSAPS	71 / 7 AA	196
Phosphosite 9:	CHD6	Q8TD26	S1494	LDKKSDESLEQYFYS	71 / 7 AA	305
Phosphosite 10:	HSPA14	Q0VDF9	T234	GGAHFTETLAQYLAS	71 / 7 AA	55
Phosphosite 11:	C2orf29	Q9UKZ1	T137	LLWEMYRTEPLAANP	71 / 7 AA	55
Phosphosite 12:	CNTN6	Q9UQ52	S767	RFVYRNESIIPLSPF	62 / 8 AA	114
Phosphosite 13:	KIF27	Q86VH2	S1075	AIEYRNESIQNRQKS	83 / 6 AA	160
Phosphosite 14:	PLBL2	Q8NHP8	S467	QIFRRNQSLVQDMDS	71 / 7 AA	65
Phosphosite 15:	KLHL22	Q53GT1	S281	LMYHRNESLQPSLQS	83 / 6 AA	72
Phosphosite 16:	DHX34	Q14147	S228	AKRVGFESLSQYGSQ	83 / 6 AA	65
Phosphosite 17:	C2orf16	Q68DN1	T1495	KNFYRNETSSQESKN	62 / 8 AA	224
Phosphosite 18:	DHX34	Q14147	S230	RVGFESLSQYGSQVG	83 / 6 AA	65
Phosphosite 19:	CEP63	Q96MT8	S315	AIRPREESLAEKKYT	71 / 7 AA	81
Phosphosite 20:	AlphaK3	Q96QP1	S187	TWLYRNESDKVLVQS	100 / 5 AA	139