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:	S301
P-Site Sequence:	GVPGNHASCLSTPSS
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	S301	GVPGNHASCLSTPSS	100 / 9 AA	41
Phosphosite 1:	C21orf136	Q6ZN03	S76	PQPLEHSSCLSTCLA	75 / 8 AA	32
Phosphosite 2:	WDR16	Q8N1V2	S68	QGHGNNVSCLAISRS	55 / 9 AA	68
Phosphosite 3:	ZNF91	Q05481	S587	GKAFNHSSSLSTHKI	75 / 8 AA	137
Phosphosite 4:	ZNF91	Q05481	S588	KAFNHSSSLSTHKII	75 / 8 AA	137
Phosphosite 5:	FAM38A	Q92508	S370	PRFRPMASCLSTVWT	100 / 6 AA	233
Phosphosite 6:	MS4A15	Q8N5U1	T132	VAAEKNHTSCLVRSS	83 / 6 AA	25
Phosphosite 7:	MS4A15	Q8N5U1	S133	AAEKNHTSCLVRSSL	83 / 6 AA	25
Phosphosite 8:	PBX4	Q9BYU1	S304	GNHASCLSTPSSGSS	100 / 6 AA	41
Phosphosite 9:	Cdc16	Q13042	S266	EKDPFHASCLPVHIG	71 / 7 AA	72
Phosphosite 10:	ODZ1	Q9UKZ4	S134	GMKSEHSSCLSSRAN	55 / 9 AA	305
Phosphosite 11:	MUC19	Q7Z5P9	S409	CPKGNPSSCISIEKE	55 / 9 AA	598
Phosphosite 12:	FGFBP1	Q14512	S102	VFAGNPTSCLKLKDE	71 / 7 AA	26
Phosphosite 13:	ODZ1	Q9UKZ4	S133	RGMKSEHSSCLSSRA	62 / 8 AA	305
Phosphosite 14:	MUC19	Q7Z5P9	S408	SCPKGNPSSCISIEK	62 / 8 AA	598
Phosphosite 15:	TTF1	Q15361	S707	KLQENPESCLSIVRE	55 / 9 AA	103
Phosphosite 16:	C21orf136	Q6ZN03	S75	EPQPLEHSSCLSTCL	71 / 7 AA	32
Phosphosite 17:	PSMD13	Q9UNM6	S171	QTIGNHASYYKDALR	83 / 6 AA	43
Phosphosite 18:	PTPDC1	A2A3K4	S129	QRPGEHASCGNPLEQ	83 / 6 AA	84
Phosphosite 19:	NLRP12	P59046	S110	PSSLGNQSTCLLEVS	57 / 7 AA	120
Phosphosite 20:	PROKR2	Q8NFJ6	S22	NPPQDHASSLSFNFS	71 / 7 AA	44