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:	Neu1
Human P-Site:	S403
P-Site Sequence:	GRNHYTESISVAKIS
UniProt:	Q99519
Intern. Prot. ID:	IPI00029817

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Neu1	Q99519	S403	GRNHYTESISVAKIS	100 / 9 AA	45
Phosphosite 1:	Neu1	Q99519	T401	EKGRNHYTESISVAK	100 / 7 AA	45
Phosphosite 2:	SLC5A4	Q9NY91	T456	NGQLIHYTESISSYL	100 / 7 AA	72
Phosphosite 3:	SLC5A4	Q9NY91	S458	QLIHYTESISSYLGP	100 / 7 AA	72
Phosphosite 4:	Neu1	Q99519	Y400	YEKGRNHYTESISVA	100 / 6 AA	45
Phosphosite 5:	SLC5A4	Q9NY91	Y455	QNGQLIHYTESISSY	100 / 6 AA	72
Phosphosite 6:	Neu1	Q99519	S405	NHYTESISVAKISVY	100 / 7 AA	45
Phosphosite 7:	TSC22D1	Q15714	S483	TLSHYTESVGSGEMG	71 / 7 AA	110
Phosphosite 8:	MDGA1	Q8NFP4	T740	ASRIIHYTEPINSPN	71 / 7 AA	106
Phosphosite 9:	STI1	P31948	Y383	YPQAMKHYTEAIKRN	83 / 6 AA	63
Phosphosite 10:	STI1	P31948	T384	PQAMKHYTEAIKRNP	83 / 6 AA	63
Phosphosite 11:	CNOT10	Q9H9A5	T127	LYHLRQYTEAISVGE	71 / 7 AA	82
Phosphosite 12:	RCBTB2	O95199	S452	LEYLYTDSISLSPEE	62 / 8 AA	60
Phosphosite 13:	ARID1B	Q8NFD5	S2030	DLSAYTESICLPILD	62 / 8 AA	236
Phosphosite 14:	TSC22D1	Q15714	Y480	SVSTLSHYTESVGSG	83 / 6 AA	110
Phosphosite 15:	MDGA1	Q8NFP4	Y739	MASRIIHYTEPINSP	83 / 6 AA	106
Phosphosite 16:	EXPH5	Q8NEV8	S991	EKLSKTESISVPTSD	85 / 7 AA	223
Phosphosite 17:	EXPH5	Q8NEV8	S993	LSKTESISVPTSDHR	85 / 7 AA	223
Phosphosite 18:	DMXL1	Q9Y485	S2007	ISSNYTESFSTLDEN	71 / 7 AA	338
Phosphosite 19:	DMXL1	Q9Y485	T2005	DDISSNYTESFSTLD	71 / 7 AA	338
Phosphosite 20:	ARID1B	Q8NFD5	T2028	QLDLSAYTESICLPI	83 / 6 AA	236