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:	SPDYE3
Human P-Site:	S19
P-Site Sequence:	QSPQRSTSGYPLQEV
UniProt:	A6NKU9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPDYE3	A6NKU9	S19	QSPQRSTSGYPLQEV	100 / 9 AA	64
Phosphosite 1:	Putative speedy protein E8	Q3ZCS2	S27	RSPQRSTSGYPLQEV	100 / 9 AA	31
Phosphosite 2:	Putative speedy protein E8	Q3ZCS2	T26	ERSPQRSTSGYPLQE	100 / 8 AA	31
Phosphosite 3:	SPDYE3	A6NKU9	T18	EQSPQRSTSGYPLQE	100 / 8 AA	64
Phosphosite 4:	MYT1L	Q9UL68	S976	YASHRSASGCPLAAK	66 / 9 AA	133
Phosphosite 5:	PLPB1	Q01538	S915	YASHRSASGCPLAAR	66 / 9 AA	122
Phosphosite 6:	Putative speedy protein E8	Q3ZCS2	S25	EERSPQRSTSGYPLQ	100 / 7 AA	31
Phosphosite 7:	SPDYE3	A6NKU9	S17	EEQSPQRSTSGYPLQ	100 / 7 AA	64
Phosphosite 8:	Putative speedy protein E8	Q3ZCS2	Y29	PQRSTSGYPLQEVVD	100 / 7 AA	31
Phosphosite 9:	SPDYE3	A6NKU9	Y21	PQRSTSGYPLQEVVD	100 / 7 AA	64
Phosphosite 10:	ST18	O60284	S746	YASHRSVSGCPLADK	66 / 9 AA	115
Phosphosite 11:	EPSTI1	Q96J88	S65	HAGQRRTSAYTLIAP	66 / 9 AA	37
Phosphosite 12:	VARS	P26640	S1225	LRERRAASGYPVKVP	55 / 9 AA	140
Phosphosite 13:	GluR-delta2	O43424	T123	HLFIQRSTAGTPRSG	75 / 8 AA	113
Phosphosite 14:	SH3BGRL	O75368	T61	PENSRPATGYPLPPQ	62 / 8 AA	13
Phosphosite 15:	TTMA	A6NKL6	S473	ALRRRSTSGLPDYRA	75 / 8 AA	64
Phosphosite 16:	NANS	Q9NR45	Y188	FLQCTSAYPLQPEDV	71 / 7 AA	40
Phosphosite 17:	TTMA	A6NKL6	T472	AALRRRSTSGLPDYR	75 / 8 AA	64
Phosphosite 18:	PHLDB2	Q86SQ0	Y121	TTSSLSGYPLGRADF	85 / 7 AA	142
Phosphosite 19:	HNRNPUL1	Q9BUJ2	S230	KVARDRSSGYPLTIE	83 / 6 AA	96
Phosphosite 20:	PHLDB2	Q86SQ0	S119	LNTTSSLSGYPLGRA	85 / 7 AA	142