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:	S550
P-Site Sequence:	TKVTTVTSAQKSSQI
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	S550	TKVTTVTSAQKSSQI	100 / 9 AA	96
Phosphosite 1:	SI1	Q9P2N6	T549	KTKVTTVTSAQKSSQ	100 / 8 AA	96
Phosphosite 2:	SIX6OS1	Q8N1H7	S345	SHITTITSSQKFMQV	75 / 8 AA	68
Phosphosite 3:	KIAA0947	Q9Y2F5	S1466	AGCIPVTSAEKSPEA	85 / 7 AA	248
Phosphosite 4:	CXXC6	Q8NFU7	S1390	SEFSTVDSAQKNFND	66 / 9 AA	235
Phosphosite 5:	ECH1	Q13011	S62	YESLRVTSAQKHVLH	100 / 6 AA	36
Phosphosite 6:	ELYS	Q8WYP5	S1647	NLPSAVTSDQKSQKV	66 / 9 AA	252
Phosphosite 7:	ECH1	Q13011	T61	SYESLRVTSAQKHVL	100 / 6 AA	36
Phosphosite 8:	KIAA1467	A2RU67	S488	PATSAVTSDQKSVFL	66 / 9 AA	67
Phosphosite 9:	TATDN2	Q93075	T244	AARSVTVTAAQKEKD	85 / 7 AA	85
Phosphosite 10:	MXRA5	Q9NR99	S837	SPVQTVTSAEESSAD	75 / 8 AA	312
Phosphosite 11:	SDCCAG1	O60524	T516	LKEVQTVTSIQKARK	85 / 7 AA	123
Phosphosite 12:	SIX6OS1	Q8N1H7	S346	HITTITSSQKFMQVR	71 / 7 AA	68
Phosphosite 13:	EHD2	Q9NZN4	T22	PEAIRTVTSALKELY	85 / 7 AA	61
Phosphosite 14:	EHD2	Q9NZN4	S23	EAIRTVTSALKELYR	85 / 7 AA	61
Phosphosite 15:	POLR2A	P24928	S755	ARDKTGSSAQKSLSE	75 / 8 AA	217
Phosphosite 16:	PAICS	P22234	S301	PCELRVTSAHKGPDE	71 / 7 AA	47
Phosphosite 17:	PEDF	P36955	T130	KELLDTVTAPQKNLK	71 / 7 AA	46
Phosphosite 18:	PAICS	P22234	T300	IPCELRVTSAHKGPD	83 / 6 AA	47
Phosphosite 19:	KIAA0947	Q9Y2F5	T1465	EAGCIPVTSAEKSPE	83 / 6 AA	248
Phosphosite 20:	SOLH	O75808	S400	GRSCGRVSSAQKAAR	83 / 6 AA	117