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:	SPINT1
Human P-Site:	Y149
P-Site Sequence:	TREVYRSYRQLRTQG
UniProt:	O43278
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPINT1	O43278	Y149	TREVYRSYRQLRTQG	100 / 9 AA	58
Phosphosite 1:	SPINT1	O43278	S148	LTREVYRSYRQLRTQ	100 / 8 AA	58
Phosphosite 2:	DYN1	Q05193	Y600	QRNVYKDYRQLELAC	75 / 8 AA	97
Phosphosite 3:	ANXA13	P27216	Y202	EVLAKRSYKQLRATF	85 / 7 AA	35
Phosphosite 4:	HERV-K_19p13.11 provirus ancestral Env polyprotein	Q902F9	T658	LLLVYRCTQQLRRDS	66 / 9 AA	79
Phosphosite 5:	BAT2	P48634	Y1057	RSREFRSYREFRGDD	62 / 8 AA	229
Phosphosite 6:	ZNF223	Q9UK11	S441	GKKLVYRSYRKDQQK	85 / 7 AA	56
Phosphosite 7:	ZNF223	Q9UK11	Y442	KKLVYRSYRKDQQKN	100 / 6 AA	56
Phosphosite 8:	ANXA1	P04083	Y230	TILTTRSYPQLRRVF	85 / 7 AA	39
Phosphosite 9:	SPINT1	O43278	Y146	NYLTREVYRSYRQLR	100 / 6 AA	58
Phosphosite 10:	p40phox	Q15080	Y59	KYLIYRRYRQFHALQ	55 / 9 AA	39
Phosphosite 11:	FBXO39	Q8N4B4	Y424	LQEIYRKYRKLIESE	62 / 8 AA	53
Phosphosite 12:	p38-alpha	Q16539	Y69	IIHAKRTYRELRLLK	71 / 7 AA	41
Phosphosite 13:	IARS2	Q9NSE4	Y240	KGLVYRSYKPVFWSP	62 / 8 AA	114
Phosphosite 14:	CAMTA2	O94983	Y1085	IQRCYRKYKQLTWIA	62 / 8 AA	132
Phosphosite 15:	Putative paraneoplastic antigen-like protein 6B-like protein	A8MUQ0	Y159	PVLENRAYRELRPFS	71 / 7 AA	37
Phosphosite 16:	IARS2	Q9NSE4	S239	DKGLVYRSYKPVFWS	62 / 8 AA	114
Phosphosite 17:	DnaJ-like protein	Q9H1X3	Y69	KAEIARAYRQLARRY	62 / 8 AA	42
Phosphosite 18:	p38-gamma	P53778	Y72	ELFAKRAYRELRLLK	71 / 7 AA	42
Phosphosite 19:	RPL18a	Q02543	Y97	THNMYREYRDLTTAG	62 / 8 AA	21
Phosphosite 20:	p38-beta	Q15759	Y69	LIHARRTYRELRLLK	71 / 7 AA	42