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:	S870
P-Site Sequence:	LTLRGQPSRITTLSP
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	S870	LTLRGQPSRITTLSP	100 / 9 AA	96
Phosphosite 1:	ZC3H13	Q5T200	S1260	QLKRGEPSRSTSSDR	66 / 9 AA	197
Phosphosite 2:	AVPR1B	P47901	S264	ATTRGLPSRVSSINT	55 / 9 AA	47
Phosphosite 3:	ARHGEF17	Q96PE2	S55	TAARGQPSRRVSKLA	66 / 9 AA	222
Phosphosite 4:	GINS3	Q9BRX5	S195	CWEKGQASQITASNL	55 / 9 AA	25
Phosphosite 5:	ZNF469	Q96JG9	S2519	NHSRGDPSHVTQPPP	62 / 8 AA	259
Phosphosite 6:	IQSEC2	Q5JU85	S1472	ANPKAKPSRISTVV_	55 / 9 AA	162
Phosphosite 7:	SALL1	Q9NSC2	S34	DTEKGQPSRPTKSKD	75 / 8 AA	140
Phosphosite 8:	SI1	Q9P2N6	T873	RGQPSRITTLSPMGS	100 / 6 AA	96
Phosphosite 9:	RNF138	Q8WVD3	S201	SLPWGDPSQITRNFV	62 / 8 AA	28
Phosphosite 10:	SIM2	Q14190	S68	GDAWGQPSRAGPLDG	83 / 6 AA	73
Phosphosite 11:	LOC643677	Q8NDH2	S1012	VQQRNQPSRVRSEED	71 / 7 AA	278
Phosphosite 12:	C13orf23	Q86XN7	S153	PYPKGRPSRINGIFP	62 / 8 AA	96
Phosphosite 13:	PRCP	P42785	T408	RPRPSWITTMYGGKN	83 / 6 AA	56
Phosphosite 14:	NPHP1	O15259	S379	GTIRSRPSRISLILT	62 / 8 AA	83
Phosphosite 15:	JNK1	P45983	S377	GVIRGQPSPLGAAVI	71 / 7 AA	48
Phosphosite 16:	GTF2A1L	Q9UNN4	S166	FQQLGQPSVIQTSVP	75 / 8 AA	52
Phosphosite 17:	OTUD4	Q01804	S1078	ESWKGQPSRSRDEGY	83 / 6 AA	124
Phosphosite 18:	SSPO	A2VEC9	S4182	CGPRGQQSRFRSSTS	71 / 7 AA	548
Phosphosite 19:	NPHP4	O75161	S594	RSSAGQPSRASMVLL	71 / 7 AA	158
Phosphosite 20:	CEP170	Q5SW79	S252	TKEFQQPSQITESTI	83 / 6 AA	175