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:	PIBF1
Human P-Site:	Y264
P-Site Sequence:	GDYRQENYDKVKSER
UniProt:	Q8WXW3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIBF1	Q8WXW3	Y264	GDYRQENYDKVKSER	100 / 9 AA	90
Phosphosite 1:	Trpc1	P48995	Y731	KQKRDENYQKVMCCL	66 / 9 AA	91
Phosphosite 2:	FABP2	P12104	Y15	KVDRSENYDKFMEKM	66 / 9 AA	15
Phosphosite 3:	ZNF75A	Q96N20	Y27	NDVMQENYETVISLA	62 / 8 AA	35
Phosphosite 4:	TOMM70A	O94826	Y310	QYMEEENYDKIISEC	71 / 7 AA	67
Phosphosite 5:	SgK307	Q8IWB6	Y36	EYVKQGNYVKVKKIL	66 / 9 AA	168
Phosphosite 6:	XAB2	Q9HCS7	Y449	LELRHENYDEALRLL	83 / 6 AA	100
Phosphosite 7:	PACSIN1	Q9BY11	Y209	VQKTQEKYEKVLEDV	71 / 7 AA	51
Phosphosite 8:	C2orf34	Q7Z624	Y288	CIQRHENYDEHISNF	83 / 6 AA	36
Phosphosite 9:	RHOF	Q9HBH0	Y80	DTAGQEDYDRLRPLS	50 / 8 AA	24
Phosphosite 10:	RAC1	P63000	Y64	DTAGQEDYDRLRPLS	50 / 8 AA	21
Phosphosite 11:	RhoB	P62745	Y66	DTAGQEDYDRLRPLS	50 / 8 AA	22
Phosphosite 12:	RhoA	P61586	Y66	DTAGQEDYDRLRPLS	50 / 8 AA	22
Phosphosite 13:	Cdc42	P60953	Y64	DTAGQEDYDRLRPLS	50 / 8 AA	21
Phosphosite 14:	RAC3	P60763	Y64	DTAGQEDYDRLRPLS	50 / 8 AA	21
Phosphosite 15:	RHOQ	P17081	Y70	DTAGQEDYDRLRPLS	50 / 8 AA	23
Phosphosite 16:	RAC2	P15153	Y64	DTAGQEDYDRLRPLS	50 / 8 AA	21
Phosphosite 17:	RhoC	P08134	Y66	DTAGQEDYDRLRPLS	50 / 8 AA	22
Phosphosite 18:	ZKSCAN1	P17029	Y260	RDNRQENYGSAFPQG	62 / 8 AA	64
Phosphosite 19:	ZNF436	Q9C0F3	Y47	RDVMQENYGNVVSLD	62 / 8 AA	54
Phosphosite 20:	THBS2	P35442	Y767	FNPRQADYDKDEVGD	71 / 7 AA	130