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:	SPDYE4
Human P-Site:	S18
P-Site Sequence:	EEESPQPSTTVRSPE
UniProt:	A6NLX3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPDYE4	A6NLX3	S18	EEESPQPSTTVRSPE	100 / 9 AA	28
Phosphosite 1:	SPDYE4	A6NLX3	T19	EESPQPSTTVRSPEV	100 / 8 AA	28
Phosphosite 2:	SPDYE4	A6NLX3	T20	ESPQPSTTVRSPEVV	100 / 7 AA	28
Phosphosite 3:	RBM35A	Q6NXG1	T633	GVPPQPGTVVRMQGL	75 / 8 AA	76
Phosphosite 4:	ERBB2IP	Q96RT1	T897	NGPQQPSTTVKITSA	85 / 7 AA	158
Phosphosite 5:	KATNA1	O75449	S131	KSHGNRPSTTVRVHR	85 / 7 AA	56
Phosphosite 6:	KATNA1	O75449	T132	SHGNRPSTTVRVHRS	85 / 7 AA	56
Phosphosite 7:	SPTBN1	Q01082	S2106	RPPSPEPSTKVSEEA	75 / 8 AA	275
Phosphosite 8:	C8orf12	Q96KT0	S32	TLASPHPSTEARRPV	66 / 9 AA	12
Phosphosite 9:	KATNA1	O75449	T133	HGNRPSTTVRVHRSS	85 / 7 AA	56
Phosphosite 10:	MAGE-D4	Q96JG8	S378	TWRASQPSLTVRAQL	85 / 7 AA	81
Phosphosite 11:	MAGE-D4	Q96JG8	T380	RASQPSLTVRAQLAP	85 / 7 AA	81
Phosphosite 12:	ZNF446	Q9NWS9	S141	PLGSPHPSGTVESPG	75 / 8 AA	49
Phosphosite 13:	DEDD	O75618	S142	EPRPPQPSKTVPPHY	85 / 7 AA	37
Phosphosite 14:	AMBRA1	Q9C0C7	S1209	HTSSPQPSTSRGLLP	85 / 7 AA	143
Phosphosite 15:	MED12	Q93074	S2170	SNTQPQPSTNIFGRY	71 / 7 AA	243
Phosphosite 16:	Thsd4	Q6ZMP0	T29	FVCPQPSTQHRKVPQ	75 / 8 AA	112
Phosphosite 17:	GATA2	P23769	S186	KEVSPDPSTTGAASP	85 / 7 AA	51
Phosphosite 18:	ODAM	A1E959	S249	PSTSPKPSTTNVFTS	85 / 7 AA	31
Phosphosite 19:	MSH2	P43246	T33	MPEKPTTTVRLFDRG	71 / 7 AA	105
Phosphosite 20:	MSH2	P43246	T32	GMPEKPTTTVRLFDR	71 / 7 AA	105