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:	HOXD13
Human P-Site:	S154
P-Site Sequence:	QQNALKSSPHASLGG
UniProt:	P35453
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXD13	P35453	S154	QQNALKSSPHASLGG	100 / 9 AA	36
Phosphosite 1:	HOXD13	P35453	S153	LQQNALKSSPHASLG	100 / 8 AA	36
Phosphosite 2:	USP54	Q70EL1	S1286	PRPGMKSSPHDSHTC	66 / 9 AA	187
Phosphosite 3:	RFNG	Q9Y644	S217	RGLALKMSPWASLGS	77 / 9 AA	36
Phosphosite 4:	LFNG	Q8NES3	S270	RGLALKMSPWASGGH	77 / 9 AA	42
Phosphosite 5:	MYO18A	Q92614	S777	LVNRALKSSQHSLCS	85 / 7 AA	233
Phosphosite 6:	MYO18A	Q92614	S778	VNRALKSSQHSLCSM	85 / 7 AA	233
Phosphosite 7:	USP54	Q70EL1	S1285	APRPGMKSSPHDSHT	71 / 7 AA	187
Phosphosite 8:	AMPD3	Q01432	S302	SEFKELKSNPHRDFY	71 / 7 AA	89
Phosphosite 9:	ERK3	Q16659	S704	LTPSAMKSSPQIPHQ	71 / 7 AA	83
Phosphosite 10:	AhR (aryl hydrocarbon receptor)	P35869	S89	FFDVALKSSPTERNG	100 / 6 AA	96
Phosphosite 11:	TBX19	O60806	T331	SWTSLSSTPHASILS	75 / 8 AA	48
Phosphosite 12:	AhR (aryl hydrocarbon receptor)	P35869	S90	FDVALKSSPTERNGG	100 / 6 AA	96
Phosphosite 13:	ERK3	Q16659	S705	TPSAMKSSPQIPHQT	71 / 7 AA	83
Phosphosite 14:	TAF4B	Q92750	S313	KLYVELKSSPQPHLV	62 / 8 AA	91
Phosphosite 15:	NCOR2	Q9Y618	S1074	PREVIKASPHAPDPS	55 / 9 AA	275
Phosphosite 16:	MAST4	O15021	S2619	RGKESLRSSPHKKAL	71 / 7 AA	284
Phosphosite 17:	FBXO5	Q9UKT4	S310	TENNNKFSPHASTRE	85 / 7 AA	50
Phosphosite 18:	FAM161A	Q3B820	S462	KPFDLHASPHASIKR	75 / 8 AA	77
Phosphosite 19:	MAST4	O15021	S2620	GKESLRSSPHKKAL_	71 / 7 AA	284
Phosphosite 20:	TAF4B	Q92750	S314	LYVELKSSPQPHLVP	62 / 8 AA	91