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:	SPON1
Human P-Site:	S725
P-Site Sequence:	RKCLRNPSIQKLRWR
UniProt:	Q9HCB6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPON1	Q9HCB6	S725	RKCLRNPSIQKLRWR	100 / 9 AA	91
Phosphosite 1:	UBQLNL	Q8IYU4	S180	AQMLENPSIQRLLSN	77 / 9 AA	53
Phosphosite 2:	KIAA1024	Q9UPX6	S389	SFFNRNPSEEKLHYP	75 / 8 AA	103
Phosphosite 3:	CDYL2	Q8N8U2	S85	LRDSRGPSVEKLSHR	62 / 8 AA	56
Phosphosite 4:	EXD3	Q8N9H8	S457	AQLLSDPSITKLGYG	66 / 9 AA	97
Phosphosite 5:	VAPA	Q9P0L0	S43	NLKLRNPSDRKVCFK	66 / 9 AA	28
Phosphosite 6:	GYG2	O15488	S442	AEALRDPSLQDALEV	62 / 8 AA	55
Phosphosite 7:	PDZD8	Q8NEN9	S775	RTALRNLSMQKGFND	75 / 8 AA	129
Phosphosite 8:	TNFRSF10A	O00220	S424	NKTGRNASIHTLLDA	62 / 8 AA	50
Phosphosite 9:	PDK1	Q15118	S106	DNLLRTPSVQLVQSW	71 / 7 AA	49
Phosphosite 10:	STX16	O14662	S17	FLLLRNNSIQNRQLL	75 / 8 AA	37
Phosphosite 11:	FAM166A	Q6J272	S47	GQLLTDPSVQKSPCS	62 / 8 AA	36
Phosphosite 12:	PDK1	Q15118	T104	LPDNLLRTPSVQLVQ	71 / 7 AA	49
Phosphosite 13:	C17orf61	Q8N2U0	S92	QALSGDPSIQTLAPA	71 / 7 AA	12
Phosphosite 14:	COL6A1	P12109	S680	HVSLRSPSIRNVQEL	55 / 9 AA	109
Phosphosite 15:	HDAC4	P56524	S452	GADRVSPSIHKLRQH	71 / 7 AA	119
Phosphosite 16:	SMC2L1	O95347	T206	LEEEITPTIQKLKEE	71 / 7 AA	136
Phosphosite 17:	SOX5	P35711	S164	NEPEETPSIEKLLSK	71 / 7 AA	84
Phosphosite 18:	KATNAL1	Q9BW62	S204	DIVSRNPSIHWDDIA	83 / 6 AA	55
Phosphosite 19:	NUP214	P35658	T1021	RHAPVVRTPSIQPSL	71 / 7 AA	214
Phosphosite 20:	SAP30BP	Q9UHR5	S163	KKEFRNPSIYEKLIQ	83 / 6 AA	34