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:	HAS1
Human P-Site:	S278
P-Site Sequence:	NPLDSWVSFLSSLRY
UniProt:	Q92839
Intern. Prot. ID:	IPI00023768

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HAS1	Q92839	S278	NPLDSWVSFLSSLRY	100 / 9 AA	65
Phosphosite 1:	HAS2	Q92819	S253	NKYDSWISFLSSVRY	88 / 9 AA	64
Phosphosite 2:	HAS3	O00219	S256	NKYDSWISFLSSVRY	88 / 9 AA	63
Phosphosite 3:	C10orf81	Q5SXH7	S122	EKIKDWVSFMSSFRQ	85 / 7 AA	52
Phosphosite 4:	TMEM219	Q86XT9	S59	DIPQDWVSFLRSFGQ	85 / 7 AA	26
Phosphosite 5:	Sin3A	Q96ST3	S587	VLNDTWVSFPSWSED	75 / 8 AA	145
Phosphosite 6:	SIN3B	O75182	S462	VLNDTWVSFPSWSED	75 / 8 AA	133
Phosphosite 7:	SIN3B	O75182	T459	SAGVLNDTWVSFPSW	83 / 6 AA	133
Phosphosite 8:	HAS2	Q92819	S250	QILNKYDSWISFLSS	83 / 6 AA	64
Phosphosite 9:	HAS3	O00219	S253	QILNKYDSWISFLSS	83 / 6 AA	63
Phosphosite 10:	JPH2	Q9BR39	S247	GSQRSRVSFLKSDLS	75 / 8 AA	74
Phosphosite 11:	PDE6B	P35913	Y698	DKKSWVEYLSLETTR	71 / 7 AA	98
Phosphosite 12:	GH receptor	P10912	S341	PEFHSDDSWVEFIEL	83 / 6 AA	71
Phosphosite 13:	SYNJ1	O43426	T941	VEDKMWVTFLEGSSA	57 / 7 AA	173
Phosphosite 14:	TAS1R3	Q7RTX0	S729	CRTRSWVSFGLAHAT	100 / 5 AA	93
Phosphosite 15:	NUFIP2	Q7Z417	S652	RGLERNDSWGSFDLR	83 / 6 AA	76
Phosphosite 16:	SLTM	Q9NWH9	S389	STKNIWVSGLSSNTK	85 / 7 AA	117
Phosphosite 17:	GABRG2	P18507	S290	CTLIVVLSWVSFWIN	100 / 5 AA	54
Phosphosite 18:	NUFIP2	Q7Z417	S655	ERNDSWGSFDLRAAI	83 / 6 AA	76
Phosphosite 19:	SAFB2	Q14151	S412	SGRNLWVSGLSSTTR	85 / 7 AA	107
Phosphosite 20:	HAS1	Q92839	S281	DSWVSFLSSLRYWVA	100 / 6 AA	65