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:	PI5PA
Human P-Site:	S881
P-Site Sequence:	RSPSPGKSKRHRSRS
UniProt:	Q15735
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PI5PA	Q15735	S881	RSPSPGKSKRHRSRS	100 / 9 AA	107
Phosphosite 1:	FRG2B	Q96QU4	S156	SRACTGRSKRHRSRA	66 / 9 AA	31
Phosphosite 2:	FRG2C	A6NGY1	S157	SRACTGRSKRHRSRA	66 / 9 AA	31
Phosphosite 3:	C3orf25	Q6NXP0	S463	RSQGPGKSKRTDKKT	85 / 7 AA	67
Phosphosite 4:	FRG2	Q64ET8	S156	SRACTGHSKRHRSRA	66 / 9 AA	30
Phosphosite 5:	SLC45A4	Q5BKX6	S656	IHHSPGNSKRGFGID	85 / 7 AA	84
Phosphosite 6:	Putative uncharacterized protein FLJ42277	Q6ZVN9	S247	RALPGRCSRHRLSVS	62 / 8 AA	30
Phosphosite 7:	FAM181B	A6NEQ2	S87	ALDKPGKSKRKVNHR	100 / 6 AA	43
Phosphosite 8:	PHF12	Q96QT6	S241	TTALPGSSKRRRKEE	75 / 8 AA	110
Phosphosite 9:	C1orf106	Q3KP66	T488	QPLSPPKTHRHRGAW	66 / 9 AA	73
Phosphosite 10:	DLG5	Q8TDM6	S1160	APYSPGHSSRHSNPP	75 / 8 AA	214
Phosphosite 11:	TOP2B	Q02880	S1428	YTFSPGKSKATPEKS	100 / 6 AA	183
Phosphosite 12:	OTUD5	Q96G74	S149	CCSGPGHSKRRRQAP	66 / 9 AA	61
Phosphosite 13:	OSM	P13725	S219	WGESPNRSRRHSPHQ	62 / 8 AA	28
Phosphosite 14:	ERBB2IP	Q96RT1	S1190	LLDPPGKSKVPRDWR	66 / 9 AA	158
Phosphosite 15:	SNAPC1	Q16533	S279	VVIQASKSRRHRQVK	62 / 8 AA	43
Phosphosite 16:	SNX19	Q92543	S985	ASDTPGNSKRMGVSS	71 / 7 AA	109
Phosphosite 17:	KIF5A	Q12840	S189	DVIDEGKSNRHVAVT	83 / 6 AA	117
Phosphosite 18:	KIF5B	P33176	S188	DTIDEGKSNRHVAVT	83 / 6 AA	110
Phosphosite 19:	C1orf25	Q7Z2T5	S78	SAPEEAKSKRHISIQ	83 / 6 AA	82
Phosphosite 20:	WSCD2	Q2TBF2	S340	RRFLPGKSKQLIALA	83 / 6 AA	64