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:	KIAA1609
Human P-Site:	S443
P-Site Sequence:	LLEISGHSRHSEGLR
UniProt:	Q6P9B6
Intern. Prot. ID:	IPI00412243

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIAA1609	Q6P9B6	S443	LLEISGHSRHSEGLR	100 / 9 AA	51
Phosphosite 1:	LZTS1	Q9Y250	S12	SSLISGHSFHSKHCR	87 / 8 AA	66
Phosphosite 2:	KIAA1609	Q6P9B6	S440	AQALLEISGHSRHSE	100 / 6 AA	51
Phosphosite 3:	CSPG3	O14594	S580	PPSISGHSRAPVLEL	100 / 6 AA	143
Phosphosite 4:	CSPG3	O14594	S577	TMVPPSISGHSRAPV	100 / 6 AA	143
Phosphosite 5:	PIK3R5	Q8WYR1	S742	KGAISGRSRWSNLEK	66 / 9 AA	97
Phosphosite 6:	C16orf82	Q7Z2V1	S52	TSPQRGHSQHSEASQ	85 / 7 AA	23
Phosphosite 7:	KIAA1609	Q6P9B6	S446	ISGHSRHSEGLREVP	100 / 6 AA	51
Phosphosite 8:	MMP19	Q99542	Y225	LGLGHSRYSQALMAP	71 / 7 AA	57
Phosphosite 9:	TJP1	Q07157	S326	RSEPSDHSRHSPQQP	85 / 7 AA	195
Phosphosite 10:	LRPAP1	P30533	S219	IKGSVLHSRHTELKE	83 / 6 AA	41
Phosphosite 11:	MMP19	Q99542	S223	HALGLGHSRYSQALM	71 / 7 AA	57
Phosphosite 12:	ANKRD25	Q63ZY3	S95	CSNASGDSRHSAYSY	75 / 8 AA	91
Phosphosite 13:	LRPAP1	P30533	T222	SVLHSRHTELKEKLR	83 / 6 AA	41
Phosphosite 14:	FZD3	Q9NPG1	S621	MSRLTDHSRHSSSHR	62 / 8 AA	76
Phosphosite 15:	FAM102A	Q5T9C2	S227	EVFHSGHSRNSSYAS	85 / 7 AA	42
Phosphosite 16:	PIBF1	Q8WXW3	S697	QILVKMHSKHSENSL	55 / 9 AA	90
Phosphosite 17:	APS	O14492	S117	APYGHSRSSEDVSTH	85 / 7 AA	68
Phosphosite 18:	ARG1	P05089	S109	SLAIGSISGHARVHP	83 / 6 AA	35
Phosphosite 19:	PTGER4	P35408	S374	QRTSSAMSGHSRSFI	83 / 6 AA	53
Phosphosite 20:	PIBF1	Q8WXW3	S700	VKMHSKHSENSLLLT	83 / 6 AA	90