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:	S1PR5
Human P-Site:	S381
P-Site Sequence:	DTSGSTGSPGAPTAA
UniProt:	Q9H228
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	S1PR5	Q9H228	S381	DTSGSTGSPGAPTAA	100 / 9 AA	42
Phosphosite 1:	COL4A3	Q01955	S1249	GPPGSRGSPGAPGPP	88 / 9 AA	162
Phosphosite 2:	COL21A1	Q96P44	S681	GEPGATGSPGEPGYM	77 / 9 AA	99
Phosphosite 3:	CACNA1I	Q9P0X4	S1768	GPRLPTGSPGAPGRG	100 / 7 AA	245
Phosphosite 4:	KLRG2	A4D1S0	S212	PAEGSAGSPGSPTCC	77 / 9 AA	43
Phosphosite 5:	COL21A1	Q96P44	S645	GLMGSNGSPGQPGTP	77 / 9 AA	99
Phosphosite 6:	COL21A1	Q96P44	S591	GFKGEAGSPGAPGQD	77 / 9 AA	99
Phosphosite 7:	COL4A3	Q01955	S857	GFPGETGSPGIPGHQ	77 / 9 AA	162
Phosphosite 8:	CO3A1	P02461	S1039	GDRGENGSPGAPGAP	77 / 9 AA	139
Phosphosite 9:	C1QTNF6	Q9BXI9	S115	GDKGEMGSPGAPCQK	77 / 9 AA	29
Phosphosite 10:	LAMA2	P24043	S1516	CAPGYTGSPGNPGGS	77 / 9 AA	343
Phosphosite 11:	COL28A1	Q2UY09	S353	GPPGPYGSPGAPGIG	77 / 9 AA	117
Phosphosite 12:	COL12A1	Q99715	S3019	GPPGSTGSRGPPGPP	77 / 9 AA	333
Phosphosite 13:	COL14A1	Q05707	S1664	GEPGRPGSPGAPGEQ	77 / 9 AA	194
Phosphosite 14:	ZBTB7A	O95365	T517	PSPGATATPGAPAQP	66 / 9 AA	61
Phosphosite 15:	COL22A1	Q8NFW1	S1334	GKNGSPGSPGEPGPS	77 / 9 AA	161
Phosphosite 16:	COL1A1	P02452	S543	GAKGLTGSPGSPGPD	77 / 9 AA	139
Phosphosite 17:	COL9A2	Q14055	S642	GKDGDRGSPGAPGEA	77 / 9 AA	65
Phosphosite 18:	COL4A5	P29400	S565	GDKGELGSPGAPGLP	77 / 9 AA	161
Phosphosite 19:	COLQ	Q9Y215	S100	CMQGSLGSPGPPGPQ	77 / 9 AA	48
Phosphosite 20:	CO3A1	P02461	S134	GQPGSPGSPGPPGIC	77 / 9 AA	139