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:	S276
P-Site Sequence:	EELAKKCSITVSQVS
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	S276	EELAKKCSITVSQVS	100 / 9 AA	47
Phosphosite 1:	PBX3	P40426	T278	LAKKCSITVSQVSNW	100 / 7 AA	47
Phosphosite 2:	GLMN	Q92990	T540	SKDLCSITVSGEEIP	100 / 6 AA	68
Phosphosite 3:	GLMN	Q92990	S538	QKSKDLCSITVSGEE	100 / 6 AA	68
Phosphosite 4:	DDX26B	Q5JSJ4	S746	VGGAKNCSLSVDDQK	62 / 8 AA	97
Phosphosite 5:	MPHOSPH1	Q96Q89	S850	EPPAKKGSIHVSSAI	77 / 9 AA	211
Phosphosite 6:	NOB1P	Q9ULX3	S297	NKTLKKVSVTVSDDG	75 / 8 AA	47
Phosphosite 7:	HSPG2	P98160	S2129	GSGPKEASITVSVLH	66 / 9 AA	469
Phosphosite 8:	DYRK3	O43781	T114	DSEKCSPTVSQGKSS	85 / 7 AA	66
Phosphosite 9:	DYRK3	O43781	S112	ISDSEKCSPTVSQGK	85 / 7 AA	66
Phosphosite 10:	MPZL3	Q6UWV2	S200	RSGYKKSSIEVSDDT	75 / 8 AA	26
Phosphosite 11:	profilin 2	P35080	S72	TLGAKKCSVIRDSLY	83 / 6 AA	15
Phosphosite 12:	SBNO2	Q9Y2G9	S964	LDVEKDCSITKFLNR	71 / 7 AA	150
Phosphosite 13:	FAM135A	Q9P2D6	S888	KCDDTKKSSITLQQQ	62 / 8 AA	170
Phosphosite 14:	TTN	Q8WZ42	T7903	QSERCSITMTEKSTI	57 / 7 AA	3816
Phosphosite 15:	TTN	Q8WZ42	S7901	ISQSERCSITMTEKS	44 / 9 AA	3816
Phosphosite 16:	EPB41L1	Q9H4G0	S607	AIERKCSSITVSSTS	77 / 9 AA	99
Phosphosite 17:	TTF1	Q15361	S23	DKKKKKCSIHKERPQ	100 / 5 AA	103
Phosphosite 18:	RRP9	O43818	S169	FSAAKDCSIIKWSVE	83 / 6 AA	52
Phosphosite 19:	ZFYVE26	Q68DK2	S1060	GGGPPRCSITELLQM	57 / 7 AA	285
Phosphosite 20:	C1orf141	Q5JVX7	S70	SKIKEDKSCSITKSK	71 / 7 AA	46