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:	COL19A1
Human P-Site:	T381
P-Site Sequence:	PKGEKGDTGPPGPPA
UniProt:	Q14993
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL19A1	Q14993	T381	PKGEKGDTGPPGPPA	100 / 9 AA	115
Phosphosite 1:	COL4A5	P29400	T336	EKGQKGDTGPPGPPG	88 / 9 AA	161
Phosphosite 2:	CO3A1	P02461	T632	PGGDKGDTGPPGPQG	88 / 9 AA	139
Phosphosite 3:	CO3A1	P02461	T803	SPGERGETGPPGPAG	77 / 9 AA	139
Phosphosite 4:	COL2A1	P02458	T827	APGERGETGPPGPAG	77 / 9 AA	142
Phosphosite 5:	COL24A1	Q17RW2	T494	LRGPKGDTGPPGPPG	100 / 8 AA	175
Phosphosite 6:	COL14A1	Q05707	T1529	EKGEKGDTGLPGPQG	88 / 9 AA	194
Phosphosite 7:	CO3A1	P02461	T278	RNGEKGETGAPGLKG	77 / 9 AA	139
Phosphosite 8:	COL4A1	P02462	T600	FPGSRGDTGPPGPPG	87 / 8 AA	161
Phosphosite 9:	COL5A3	P25940	S1234	DIGEKGDSGPSGAAG	77 / 9 AA	172
Phosphosite 10:	COL5A2	P05997	T407	PQGQRGETGPPGPVG	66 / 9 AA	145
Phosphosite 11:	C1QL2	Q7Z5L3	S111	PPGEKGDSGRPGLPG	77 / 9 AA	29
Phosphosite 12:	COL8A2	P25067	S254	APGDKGESGPPGVPG	66 / 9 AA	67
Phosphosite 13:	COL4A1	P02462	T81	PPGQKGDTGEPGLPG	77 / 9 AA	161
Phosphosite 14:	CPSF6	Q16630	Y395	PPYDRGDYGPPGREM	66 / 9 AA	59
Phosphosite 15:	COL9A1	P20849	T591	VAGEKGSTGAPGKPG	77 / 9 AA	92
Phosphosite 16:	COL7A1	Q02388	T2212	LKGEPGETGPPGRGL	77 / 9 AA	295
Phosphosite 17:	SFTPD	P35247	T102	EPGPKGDTGPSGPPG	87 / 8 AA	38
Phosphosite 18:	COL5A1	P20908	S1314	ERGEKGESGPSGAAG	66 / 9 AA	184
Phosphosite 19:	COL2A1	P02458	S935	PKGARGDSGPPGRAG	66 / 9 AA	142
Phosphosite 20:	COL1A1	P02452	T117	VEGPKGDTGPRGPRG	87 / 8 AA	139