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:	HOXA13
Human P-Site:	S318
P-Site Sequence:	SHPSDASSYRRGRKK
UniProt:	P31271
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXA13	P31271	S318	SHPSDASSYRRGRKK	100 / 9 AA	40
Phosphosite 1:	HOXA13	P31271	S317	VSHPSDASSYRRGRK	100 / 8 AA	40
Phosphosite 2:	HOXC13	P31276	S256	PLQPEVSSYRRGRKK	66 / 9 AA	35
Phosphosite 3:	PPP1R13L	Q8WUF5	S328	DRRSDAGSYRRSLGS	87 / 8 AA	89
Phosphosite 4:	HOXC13	P31276	Y257	LQPEVSSYRRGRKKR	75 / 8 AA	35
Phosphosite 5:	LTB4R	Q15722	S314	GTGSEASSTRRGGSL	77 / 9 AA	38
Phosphosite 6:	ZNF668	Q96K58	S294	RMFSDPSSFRRHQRA	75 / 8 AA	68
Phosphosite 7:	ZNF668	Q96K58	S293	GRMFSDPSSFRRHQR	75 / 8 AA	68
Phosphosite 8:	PPP1R13L	Q8WUF5	Y329	RRSDAGSYRRSLGSA	85 / 7 AA	89
Phosphosite 9:	LASP1	Q14847	Y152	DSQDGSSYRRPLEQQ	85 / 7 AA	30
Phosphosite 10:	LASP1	Q14847	S151	RDSQDGSSYRRPLEQ	85 / 7 AA	30
Phosphosite 11:	LASP1	Q14847	S150	RRDSQDGSSYRRPLE	85 / 7 AA	30
Phosphosite 12:	FETUB	Q9UGM5	Y73	RVNDAQEYRRGGLGS	75 / 8 AA	42
Phosphosite 13:	ZNF441	Q8N8Z8	S505	GKALSDLSSFRRHMI	75 / 8 AA	72
Phosphosite 14:	ZNF441	Q8N8Z8	S506	KALSDLSSFRRHMIT	75 / 8 AA	72
Phosphosite 15:	FAM27D1	Q5T7N8	S130	HRDTHTASYRRGIET	55 / 9 AA	25
Phosphosite 16:	HOXC13	P31276	S255	VPLQPEVSSYRRGRK	62 / 8 AA	35
Phosphosite 17:	SDF2L1	Q9HCN8	S80	EASDDANSYWRIRGG	71 / 7 AA	24
Phosphosite 18:	C15orf33	Q96M60	S114	SMISETSSYRKLERY	62 / 8 AA	60
Phosphosite 19:	C15orf33	Q96M60	S113	KSMISETSSYRKLER	62 / 8 AA	60
Phosphosite 20:	LTB4R	Q15722	T315	TGSEASSTRRGGSLG	75 / 8 AA	38