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:	HOXA4
Human P-Site:	T220
P-Site Sequence:	GEPKRSRTAYTRQQV
UniProt:	Q00056
Intern. Prot. ID:	IPI00020926

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXA4	Q00056	T220	GEPKRSRTAYTRQQV	100 / 9 AA	34
Phosphosite 1:	HOXB4	P17483	T167	GEPKRSRTAYTRQQV	100 / 9 AA	28
Phosphosite 2:	HOXD4	P09016	T159	GEPKRSRTAYTRQQV	100 / 9 AA	28
Phosphosite 3:	HOXA5	P20719	T200	PEGKRARTAYTRYQT	88 / 9 AA	29
Phosphosite 4:	HOXB5	P09067	T199	PDGKRARTAYTRYQT	88 / 9 AA	29
Phosphosite 5:	PDX1	P52945	T151	EENKRTRTAYTRAQL	88 / 9 AA	31
Phosphosite 6:	HOXC5	Q00444	T160	TDGKRSRTSYTRYQT	88 / 9 AA	25
Phosphosite 7:	HOXB3	P14651	T193	AASKRARTAYTSAQL	87 / 8 AA	44
Phosphosite 8:	HOXA3	O43365	T196	ASSKRARTAYTSAQL	87 / 8 AA	46
Phosphosite 9:	HOXA4	Q00056	S218	NGGEPKRSRTAYTRQ	100 / 7 AA	34
Phosphosite 10:	HOXB4	P17483	S165	AGGEPKRSRTAYTRQ	100 / 7 AA	28
Phosphosite 11:	HOXD4	P09016	S157	TGGEPKRSRTAYTRQ	100 / 7 AA	28
Phosphosite 12:	HOXA4	Q00056	Y222	PKRSRTAYTRQQVLE	100 / 7 AA	34
Phosphosite 13:	HOXB4	P17483	Y169	PKRSRTAYTRQQVLE	100 / 7 AA	28
Phosphosite 14:	HOXD4	P09016	Y161	PKRSRTAYTRQQVLE	100 / 7 AA	28
Phosphosite 15:	HOXC5	Q00444	S161	DGKRSRTSYTRYQTL	87 / 8 AA	25
Phosphosite 16:	EN1	Q05925	T308	KEDKRPRTAFTAEQL	75 / 8 AA	40
Phosphosite 17:	En-2	P19622	T249	KEDKRPRTAFTAEQL	75 / 8 AA	34
Phosphosite 18:	HOXD3	P31249	T199	PASKRVRTAYTSAQL	87 / 8 AA	46
Phosphosite 19:	CCDC51	Q96ER9	T166	QEEKRLRTAYLRAED	77 / 9 AA	46
Phosphosite 20:	DMBX1	Q8NFW5	T76	RKQRRSRTAFTAQQL	75 / 8 AA	41