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:	SERPINI2
Human P-Site:	S228
P-Site Sequence:	RTKYGYFSESSLNYQ
UniProt:	O75830
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SERPINI2	O75830	S228	RTKYGYFSESSLNYQ	100 / 9 AA	46
Phosphosite 1:	SERPINI2	O75830	Y226	LLRTKYGYFSESSLN	100 / 7 AA	46
Phosphosite 2:	NPFFR1	Q9GZQ6	Y331	ANPIIYGYFNENFRR	71 / 7 AA	48
Phosphosite 3:	COL4A3BP	Q9Y5P4	S123	KTESGYGSESSLRRH	87 / 8 AA	71
Phosphosite 4:	BRCA2	P51587	S2922	AYLEGYFSEEQLRAL	75 / 8 AA	384
Phosphosite 5:	C21orf56	Q9H0A9	S164	RPKKVCFSESSLPTG	85 / 7 AA	38
Phosphosite 6:	C21orf56	Q9H0A9	S166	KKVCFSESSLPTGDR	85 / 7 AA	38
Phosphosite 7:	Tyk2	P29597	S47	GEPWVTFSESSLTAE	66 / 9 AA	134
Phosphosite 8:	Putative zinc finger protein ENSP00000330994	A8MQ14	Y80	LGGWCRGYFSDSEFR	83 / 6 AA	52
Phosphosite 9:	SLC22A16	Q86VW1	Y174	LGSVTFGYFSDRLGR	57 / 7 AA	65
Phosphosite 10:	C21orf56	Q9H0A9	S167	KVCFSESSLPTGDRT	100 / 6 AA	38
Phosphosite 11:	RLF	Q13129	S1044	REHQGYSSESSICAS	75 / 8 AA	218
Phosphosite 12:	SERPINI2	O75830	S231	YGYFSESSLNYQVLE	100 / 6 AA	46
Phosphosite 13:	SLC22A16	Q86VW1	S176	SVTFGYFSDRLGRRV	57 / 7 AA	65
Phosphosite 14:	SERPINI2	O75830	Y224	KALLRTKYGYFSESS	100 / 5 AA	46
Phosphosite 15:	KIRREL3	Q8IZU9	Y307	RTTVDYTYFSEPVSC	71 / 7 AA	85
Phosphosite 16:	DDX3Y	O15523	Y83	DSRGKPGYFSERGSG	83 / 6 AA	73
Phosphosite 17:	DBN1	Q16643	Y597	GTQASEGYFSQSQEE	83 / 6 AA	71
Phosphosite 18:	DBN1	Q16643	S599	QASEGYFSQSQEEEF	83 / 6 AA	71
Phosphosite 19:	B9D2	Q9BPU9	S19	GASGFSESSLFCKWG	100 / 6 AA	19
Phosphosite 20:	IGSF9B	Q9UPX0	S971	GQYYGYLSSSSPGEV	75 / 8 AA	147