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:	THSD1
Human P-Site:	S488
P-Site Sequence:	GGDGPTGSPGDTGIP
UniProt:	Q9NS62
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	THSD1	Q9NS62	S488	GGDGPTGSPGDTGIP	100 / 9 AA	95
Phosphosite 1:	COL5A2	P05997	T751	GSPGPSGTPGDTGPP	77 / 9 AA	145
Phosphosite 2:	COL1A1	P02452	S522	GPAGPKGSPGEAGRP	66 / 9 AA	139
Phosphosite 3:	COL5A2	P05997	T434	TPGAKGPTGSPGTSG	100 / 7 AA	145
Phosphosite 4:	COL4A5	P29400	S461	GPPGPPGSPGDKGLQ	77 / 9 AA	161
Phosphosite 5:	COL5A1	P20908	S1088	GPPGPAGSPGERGPA	75 / 8 AA	184
Phosphosite 6:	COL11A2	P13942	S1016	GPPGPAGSPGERGAA	75 / 8 AA	172
Phosphosite 7:	COL5A2	P05997	S436	GAKGPTGSPGTSGPP	100 / 7 AA	145
Phosphosite 8:	COL11A1	P12107	S1058	GPPGPVGSPGERGSA	75 / 8 AA	181
Phosphosite 9:	THSD1	Q9NS62	T486	SDGGDGPTGSPGDTG	100 / 7 AA	95
Phosphosite 10:	COL11A1	P12107	S1121	GPAGPAGSPGEDGDK	75 / 8 AA	181
Phosphosite 11:	COL4A4	P53420	Y212	GPAGPTGYPGEPGLV	75 / 8 AA	164
Phosphosite 12:	COL1A2	P08123	S710	GPAGPRGSPGERGEV	75 / 8 AA	129
Phosphosite 13:	CO3A1	P02461	S796	GIAGPRGSPGERGET	75 / 8 AA	139
Phosphosite 14:	COL21A1	Q96P44	S681	GEPGATGSPGEPGYM	75 / 8 AA	99
Phosphosite 15:	PLEKHM2	Q8IWE5	S441	DQSFRTGSPGDAPER	75 / 8 AA	113
Phosphosite 16:	RGL3	Q3MIN7	S540	KSSSPSGSPGDPSSP	85 / 7 AA	78
Phosphosite 17:	COL1A1	P02452	S1125	GPPGPPGSPGEQGPS	75 / 8 AA	139
Phosphosite 18:	KIAA0802	Q9Y4B5	S1532	PTSRARGSPGDTKGG	100 / 6 AA	209
Phosphosite 19:	COLQ	Q9Y215	T230	IAGHRGPTGRPGKRG	85 / 7 AA	48
Phosphosite 20:	COL10A1	Q03692	T164	KPGQQGPTGAPGPRG	85 / 7 AA	66