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:	COL2A1
Human P-Site:	S1148
P-Site Sequence:	LPGPPGPSGDQGASG
UniProt:	P02458
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL2A1	P02458	S1148	LPGPPGPSGDQGASG	100 / 9 AA	142
Phosphosite 1:	COL11A1	P12107	S1350	QPGPPGPSGEAGPPG	77 / 9 AA	181
Phosphosite 2:	COL4A3	Q01955	T1070	RPGPPGPTGDPGLPG	77 / 9 AA	162
Phosphosite 3:	COL1A1	P02452	S889	RVGPPGPSGNAGPPG	77 / 9 AA	139
Phosphosite 4:	COL7A1	Q02388	S2421	EMGQPGPSGERGLAG	75 / 8 AA	295
Phosphosite 5:	COL6A1	P12109	S391	RPGSSGPSGDEGQPG	66 / 9 AA	109
Phosphosite 6:	COL2A1	P02458	S1013	KQGAPGASGDRGPPG	66 / 9 AA	142
Phosphosite 7:	COL2A1	P02458	S923	PPGPPGPSGKDGPKG	77 / 9 AA	142
Phosphosite 8:	COL4A6	Q14031	S1286	PGPPGPSSNQGDTGD	75 / 8 AA	164
Phosphosite 9:	GPKOW	Q92917	S90	PARPPGPSTDTGALA	77 / 9 AA	52
Phosphosite 10:	COL7A1	Q02388	S2104	DEPGPGLSGEQGPPG	75 / 8 AA	295
Phosphosite 11:	PLEKHA4	Q9H4M7	S260	ARRPPAPSGDTAPPA	85 / 7 AA	85
Phosphosite 12:	COL7A1	Q02388	S2715	IGGFPGPSGNDGSAG	75 / 8 AA	295
Phosphosite 13:	CD2	P06729	S316	QKRPPAPSGTQVHQQ	75 / 8 AA	39
Phosphosite 14:	CO3A1	P02461	S896	NPGPPGPSGSPGKDG	77 / 9 AA	139
Phosphosite 15:	COL28A1	Q2UY09	S678	VRGPPGPSGPRGVGT	77 / 9 AA	117
Phosphosite 16:	CO3A1	P02461	S569	RPGPPGPSGPRGQPG	77 / 9 AA	139
Phosphosite 17:	COL2A1	P02458	S1001	FPGLPGPSGEPGKQG	75 / 8 AA	142
Phosphosite 18:	COL1A1	P02452	S979	FPGLPGPSGEPGKQG	75 / 8 AA	139
Phosphosite 19:	GYS2	P54840	S647	SSVPPSPSGSQASSP	66 / 9 AA	81
Phosphosite 20:	COL5A3	P25940	S1300	GPGPPGASGEPGAPG	66 / 9 AA	172