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:	PBX3
Human P-Site:	T278
P-Site Sequence:	LAKKCSITVSQVSNW
UniProt:	P40426
Intern. Prot. ID:	Isoforma - IPI00028417

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PBX3	P40426	T278	LAKKCSITVSQVSNW	100 / 9 AA	47
Phosphosite 1:	PBX3	P40426	S276	EELAKKCSITVSQVS	100 / 7 AA	47
Phosphosite 2:	DYRK3	O43781	T114	DSEKCSPTVSQGKSS	87 / 8 AA	66
Phosphosite 3:	PBX3	P40426	S280	KKCSITVSQVSNWFG	100 / 7 AA	47
Phosphosite 4:	ACAA1	P09110	T241	KGTKRSITVTQDEGI	75 / 8 AA	44
Phosphosite 5:	GLMN	Q92990	T540	SKDLCSITVSGEEIP	100 / 6 AA	68
Phosphosite 6:	GLMN	Q92990	S538	QKSKDLCSITVSGEE	100 / 6 AA	68
Phosphosite 7:	EFCAB8	A8MWE9	S37	PTPSITLSQVPDLQP	85 / 7 AA	16
Phosphosite 8:	EFCAB8	A8MWE9	T35	SSPTPSITLSQVPDL	85 / 7 AA	16
Phosphosite 9:	DENND1A	Q8TEH3	S65	YVDSLTVSQVGQNFT	85 / 7 AA	111
Phosphosite 10:	RELN	P78509	S2803	ADPKCSGSVSQPSVF	75 / 8 AA	388
Phosphosite 11:	DENND1A	Q8TEH3	T63	PFYVDSLTVSQVGQN	85 / 7 AA	111
Phosphosite 12:	FBXO34	Q9NWN3	S461	LCISITVSKVDKDQP	85 / 7 AA	79
Phosphosite 13:	DYRK3	O43781	S112	ISDSEKCSPTVSQGK	85 / 7 AA	66
Phosphosite 14:	FBXO34	Q9NWN3	T459	ESLCISITVSKVDKD	85 / 7 AA	79
Phosphosite 15:	TXNDC14	Q9Y320	T85	MKNRRSITVEQHIGN	62 / 8 AA	34
Phosphosite 16:	ALS2CR8	Q8N187	S696	ENPESTISVSQVKQE	62 / 8 AA	81
Phosphosite 17:	DNAH10	Q8IVF4	S3208	DFDSITQSQVKNIKG	85 / 7 AA	515
Phosphosite 18:	DNAH10	Q8IVF4	T3206	EIDFDSITQSQVKNI	85 / 7 AA	515
Phosphosite 19:	ZNF134	P52741	S35	QSISIAVSHVNTSKA	71 / 7 AA	48
Phosphosite 20:	MYL1	P05976	S73	GDSKITLSQVGDVLR	83 / 6 AA	21