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:	SI1
Human P-Site:	S554
P-Site Sequence:	TVTSAQKSSQIGSSQ
UniProt:	Q9P2N6
Intern. Prot. ID:	not found

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SI1	Q9P2N6	S554	TVTSAQKSSQIGSSQ	100 / 9 AA	96
Phosphosite 1:	SI1	Q9P2N6	S555	VTSAQKSSQIGSSQL	100 / 8 AA	96
Phosphosite 2:	ZNF703	Q9H7S9	S97	ALLAQTCSQIGKPDP	75 / 8 AA	58
Phosphosite 3:	ZNF503	Q96F45	S121	ALLAQTCSQIGKPDP	75 / 8 AA	63
Phosphosite 4:	PNPO	Q9NVS9	S164	YFHSRPKSSQIGAVV	77 / 9 AA	30
Phosphosite 5:	NPM1	P06748	S207	PAKNAQKSNQNGKDS	66 / 9 AA	33
Phosphosite 6:	PNPO	Q9NVS9	S165	FHSRPKSSQIGAVVS	85 / 7 AA	30
Phosphosite 7:	JMJD1A	Q9Y4C1	S373	AGLLSKSSQIGTGDL	100 / 6 AA	147
Phosphosite 8:	JMJD1A	Q9Y4C1	S372	KAGLLSKSSQIGTGD	100 / 6 AA	147
Phosphosite 9:	SHROOM4	Q9ULL8	S153	RHCSTEKSSSIGSME	66 / 9 AA	166
Phosphosite 10:	EP400	Q96L91	S2120	LEEDAQKSAQEGVLG	75 / 8 AA	344
Phosphosite 11:	EXOC2	Q96KP1	S486	FSETAEKSGQIERSK	62 / 8 AA	104
Phosphosite 12:	RYR1	P21817	S4007	MKLAQDSSQIELLKE	85 / 7 AA	565
Phosphosite 13:	INTS10	Q9NVR2	S250	EGLTEKSSQIVDPWE	71 / 7 AA	82
Phosphosite 14:	INTS10	Q9NVR2	S249	IEGLTEKSSQIVDPW	71 / 7 AA	82
Phosphosite 15:	MLL	Q03164	S2737	VTATTRKSSQIPKRN	62 / 8 AA	432
Phosphosite 16:	MKX	Q8IYA7	S335	TSCIIQKSSHIAEVK	71 / 7 AA	39
Phosphosite 17:	ARHGAP21	Q5T5U3	S1535	RSLLAQKSSHLEETG	71 / 7 AA	217
Phosphosite 18:	INA	Q16352	S464	KVASKKTSQIGESFE	83 / 6 AA	55
Phosphosite 19:	PHACTR1	Q9C0D0	S266	VSYTAQKSGQQGVAQ	66 / 9 AA	66
Phosphosite 20:	ARHGAP21	Q5T5U3	S1536	SLLAQKSSHLEETGS	71 / 7 AA	217