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:	S231
P-Site Sequence:	YGYFSESSLNYQVLE
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	S231	YGYFSESSLNYQVLE	100 / 9 AA	46
Phosphosite 1:	BUB3	O43684	S177	VQQRRESSLKYQTRC	75 / 8 AA	37
Phosphosite 2:	ZFC3H1	O60293	S556	PPFFSECSLGYFSPA	75 / 8 AA	226
Phosphosite 3:	MPP3	Q13368	S42	RDVFSEKSLSYLMKI	75 / 8 AA	66
Phosphosite 4:	ANK2	Q01484	S3732	QDLPEESSLEYQQEY	85 / 7 AA	430
Phosphosite 5:	SERPINI2	O75830	Y234	FSESSLNYQVLELSY	100 / 6 AA	46
Phosphosite 6:	PTCH1	Q13635	S718	LLSQFSDSSLHCLEP	62 / 8 AA	161
Phosphosite 7:	PTCH1	Q13635	S719	LSQFSDSSLHCLEPP	62 / 8 AA	161
Phosphosite 8:	KIAA1370	Q32MH5	S885	LLGNFEESVLNYRFD	75 / 8 AA	122
Phosphosite 9:	OSMR	Q99650	S914	EIPAGETSLNYVSQL	71 / 7 AA	111
Phosphosite 10:	FAM149B1	Q96BN6	S408	AVEFSTSSLSYTVQS	75 / 8 AA	65
Phosphosite 11:	C10orf18	Q5VWN6	S1869	PTDGYESSLNFHNNN	71 / 7 AA	269
Phosphosite 12:	C21orf56	Q9H0A9	S164	RPKKVCFSESSLPTG	100 / 6 AA	38
Phosphosite 13:	C21orf56	Q9H0A9	S167	KVCFSESSLPTGDRT	100 / 6 AA	38
Phosphosite 14:	FAM149B1	Q96BN6	S407	RAVEFSTSSLSYTVQ	75 / 8 AA	65
Phosphosite 15:	Tyk2	P29597	S47	GEPWVTFSESSLTAE	100 / 6 AA	134
Phosphosite 16:	C21orf56	Q9H0A9	S166	KKVCFSESSLPTGDR	100 / 6 AA	38
Phosphosite 17:	COPB2	P35606	T266	STYRLESTLNYGMER	83 / 6 AA	102
Phosphosite 18:	SERPINI2	O75830	S228	RTKYGYFSESSLNYQ	100 / 6 AA	46
Phosphosite 19:	MRGPRD	Q8TDS7	S13	NSSGTVESALNYSRG	83 / 6 AA	36
Phosphosite 20:	B9D2	Q9BPU9	S19	GASGFSESSLFCKWG	100 / 6 AA	19