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:	PBX4
Human P-Site:	T253
P-Site Sequence:	LARKGGLTISQVSNW
UniProt:	Q9BYU1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PBX4	Q9BYU1	T253	LARKGGLTISQVSNW	100 / 9 AA	41
Phosphosite 1:	PBX4	Q9BYU1	S255	RKGGLTISQVSNWFG	100 / 7 AA	41
Phosphosite 2:	PNPT1	Q8TCS8	S640	AETGVTISQVDEETF	85 / 7 AA	86
Phosphosite 3:	PNPT1	Q8TCS8	T638	LQAETGVTISQVDEE	85 / 7 AA	86
Phosphosite 4:	ITSN1	Q15811	T733	TAEKGPLTISAQENV	85 / 7 AA	195
Phosphosite 5:	EYA3	Q99504	T24	MQESGEQTISQVSNP	75 / 8 AA	63
Phosphosite 6:	VPS53	Q5VIR6	T528	TTSSGGLTISSLLKE	100 / 6 AA	80
Phosphosite 7:	DENND1A	Q8TEH3	T63	PFYVDSLTVSQVGQN	62 / 8 AA	111
Phosphosite 8:	EXOSC10	Q01780	T675	DSKKGPLTVAQKKAQ	62 / 8 AA	101
Phosphosite 9:	SERPINA6	P08185	T293	NRWSAGLTSSQVDLY	75 / 8 AA	45
Phosphosite 10:	PKP2	Q99959	T267	NYLTAGLTVGQVRPL	55 / 9 AA	97
Phosphosite 11:	PGSF1	Q8N6C7	T117	GNDPYCLTISHVKSV	83 / 6 AA	14
Phosphosite 12:	C14orf139	Q9H761	S17	KAQSAGLSISQHLLS	71 / 7 AA	21
Phosphosite 13:	WDR66	Q8TBY9	S1146	EILGLTISEDSGQDG	83 / 6 AA	131
Phosphosite 14:	CXorf22	Q6ZTR5	T9	NTQKGSLTINVHRGS	71 / 7 AA	110
Phosphosite 15:	DENND1A	Q8TEH3	S65	YVDSLTVSQVGQNFT	71 / 7 AA	111
Phosphosite 16:	AHNAK	Q09666	T24	GSGSHGLTIAQRDDG	83 / 6 AA	629
Phosphosite 17:	ATP7B	P35670	T1160	WLRRNGLTISSDVSD	71 / 7 AA	157
Phosphosite 18:	FLOT1	O75955	S417	RLTGVSISQVNHKPL	71 / 7 AA	47
Phosphosite 19:	TTN	Q8WZ42	T28257	TDSSSLLTIPQVTRN	83 / 6 AA	3816
Phosphosite 20:	WDR66	Q8TBY9	T1144	ATEILGLTISEDSGQ	83 / 6 AA	131