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:	HOXB3
Human P-Site:	S181
P-Site Sequence:	GGGGGDKSPPGSAAS
UniProt:	P14651
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXB3	P14651	S181	GGGGGDKSPPGSAAS	100 / 9 AA	44
Phosphosite 1:	BC024868	O75864	S540	SLGPGDRSPPGSPST	87 / 8 AA	74
Phosphosite 2:	HOXA3	O43365	S184	ESCAGDKSPPGQASS	87 / 8 AA	46
Phosphosite 3:	BCORL1	Q5H9F3	S1679	PGGLDDRSPPGSSET	85 / 7 AA	183
Phosphosite 4:	TG	P01266	S179	LHGVGDKSPPQCSAE	100 / 6 AA	305
Phosphosite 5:	CDK12	Q9NYV4	S681	ELPGGDLSPPDSPEP	77 / 9 AA	164
Phosphosite 6:	ZFP57	Q9NU63	S420	WKHGGDQSPPRIHTP	85 / 7 AA	52
Phosphosite 7:	AML1	Q01196	S397	SMVGGERSPPRILPP	71 / 7 AA	49
Phosphosite 8:	HOXD3	P31249	S188	GESCEDKSPPGPASK	100 / 6 AA	46
Phosphosite 9:	AlphaK2	Q86TB3	S963	FKEGGDKSPSPSAAD	77 / 9 AA	237
Phosphosite 10:	PKP3	Q9Y446	S712	PGSVGEKSPPAEVLV	71 / 7 AA	87
Phosphosite 11:	Rb-like 2	Q08999	S8	MPSGGDQSPPPPPPP	85 / 7 AA	128
Phosphosite 12:	COL22A1	Q8NFW1	S1061	GPPGDKGSPGSRGLP	75 / 8 AA	161
Phosphosite 13:	CCDC144B	Q3MJ40	S164	NLKVGDKSPSVSPSM	75 / 8 AA	83
Phosphosite 14:	TPD52	P55327	S36	LSPSGNSSPPGSPTL	75 / 8 AA	24
Phosphosite 15:	SLC25A46	Q96AG3	S61	NLHWGEKSPPYGVPT	83 / 6 AA	46
Phosphosite 16:	TCP10	Q12799	S189	PQEDREKSPPGRRQD	71 / 7 AA	38
Phosphosite 17:	SYTL5	Q8TDW5	S224	QHFRSLKSPPGSDRG	100 / 6 AA	82
Phosphosite 18:	PROCA1	Q8NCQ7	S355	RKVNKRKSPPGSNPN	100 / 6 AA	41
Phosphosite 19:	ZNF687	Q8N1G0	S298	EGPVDKSSPGSPQSP	85 / 7 AA	130
Phosphosite 20:	ZNF687	Q8N1G0	S297	DEGPVDKSSPGSPQS	85 / 7 AA	130