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:	S331
P-Site Sequence:	LTLRTLASLQPPPGG
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	S331	LTLRTLASLQPPPGG	100 / 9 AA	41
Phosphosite 1:	AGBL2	Q5U5Z8	S111	MQWRGLSSLQPPPPR	77 / 9 AA	104
Phosphosite 2:	ANKRD47	Q6NY19	S804	VQRHNLSSLQPPPPR	66 / 9 AA	88
Phosphosite 3:	MAGI3	Q5TCQ9	S375	VQWHDLGSLQPPPPG	66 / 9 AA	166
Phosphosite 4:	MGC45438	Q6UX73	S335	VQWRNLGSLQPLPPG	75 / 8 AA	49
Phosphosite 5:	liprin alpha 4	O75335	T671	FRVSTLGTLQPPPAP	66 / 9 AA	78
Phosphosite 6:	FBXL18	Q96ME1	S774	GVQWRDLSSLQPLLS	75 / 8 AA	88
Phosphosite 7:	ASTN1	O14525	S274	QVTRTLDSLQGCNEK	85 / 7 AA	145
Phosphosite 8:	FBXL18	Q96ME1	S775	VQWRDLSSLQPLLSG	75 / 8 AA	88
Phosphosite 9:	VPS18	Q9P253	S479	FLQRKLASLKPAERT	66 / 9 AA	110
Phosphosite 10:	C15orf37	Q8NBB2	S65	ATSPVLASLEPPTPT	75 / 8 AA	14
Phosphosite 11:	TFG	Q92734	S122	KVNRLLDSLEPPGEP	66 / 9 AA	43
Phosphosite 12:	AGBL2	Q5U5Z8	S110	WMQWRGLSSLQPPPP	75 / 8 AA	104
Phosphosite 13:	C1orf58	Q5VW32	S228	QKADHTLSSLEPAYS	62 / 8 AA	47
Phosphosite 14:	C1orf58	Q5VW32	S229	KADHTLSSLEPAYSA	55 / 9 AA	47
Phosphosite 15:	EMID2	Q96A83	S277	SPQGALYSLQPPTDK	75 / 8 AA	45
Phosphosite 16:	IRR	P14616	S564	EPGVTLASLKPWTQY	85 / 7 AA	144
Phosphosite 17:	USP17L7	P0C7H9	S507	MNTGTLASLQGSTRR	75 / 8 AA	60
Phosphosite 18:	AOPEP	Q8N6M6	S731	LSPRTLQSLQRTYHL	75 / 8 AA	94
Phosphosite 19:	TAF1L	Q8IZX4	S129	RHQQTMGSLQPLYHS	62 / 8 AA	207
Phosphosite 20:	USP17L1P	Q7RTZ2	S507	MNTGTLASLQGRTRR	100 / 6 AA	60