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:	HOXD3
Human P-Site:	S261
P-Site Sequence:	KAKGILHSPASQSPE
UniProt:	P31249
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXD3	P31249	S261	KAKGILHSPASQSPE	100 / 9 AA	46
Phosphosite 1:	CEP57R	Q8IYX8	S49	TSPKILHSPNSQALI	87 / 8 AA	54
Phosphosite 2:	HNF1A	P20823	T557	SSESGLHTPASQATT	85 / 7 AA	67
Phosphosite 3:	SPEN	Q96T58	S830	KRKGKVHSPSSQSSE	66 / 9 AA	402
Phosphosite 4:	ATP2B4	P23634	S954	GRKAPLHSPPSQHYT	85 / 7 AA	138
Phosphosite 5:	TET3	O43151	S499	IVLEGLRSPASQEVQ	85 / 7 AA	179
Phosphosite 6:	LARS2	Q15031	S774	SQSVILHSPEFEDAL	62 / 8 AA	102
Phosphosite 7:	USP9Y	O00507	S2503	DAPLYPHSPASQYQQ	100 / 6 AA	291
Phosphosite 8:	HOXD3	P31249	S264	GILHSPASQSPERSP	100 / 6 AA	46
Phosphosite 9:	USP54	Q70EL1	S925	GASSFFHSPASCHES	62 / 8 AA	187
Phosphosite 10:	ERM	P41161	S94	KIKRELHSPSSELSS	71 / 7 AA	58
Phosphosite 11:	ABCA13	Q86UQ4	S2433	LLDTILHSPNKDFYA	100 / 5 AA	576
Phosphosite 12:	SPHK2	Q9NRA0	S484	SPKAALHSPVSEGAP	71 / 7 AA	69
Phosphosite 13:	CMYA1	Q702N8	S1817	LLRQFLHSPAGFSSD	71 / 7 AA	199
Phosphosite 14:	C8orf34	Q49A92	S347	ESLPILHSPDEKIPD	83 / 6 AA	50
Phosphosite 15:	ERM	P41161	S96	KRELHSPSSELSSCS	71 / 7 AA	58
Phosphosite 16:	ADD3	Q9UEY8	S64	RVTQILQSPAFREDL	83 / 6 AA	79
Phosphosite 17:	ATP2B3	Q16720	S963	GRNAPLHSPPSEHYT	71 / 7 AA	134
Phosphosite 18:	ATP2B2	Q01814	S989	GRNAPLHSPPSEHYT	71 / 7 AA	137
Phosphosite 19:	BAIAP2L2	Q6UXY1	S65	IGERALQSPTSQILG	71 / 7 AA	59
Phosphosite 20:	ADD1	P35611	S64	RVSMILQSPAFCEEL	83 / 6 AA	81