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:	S236
P-Site Sequence:	EPGEPGVSGPMGPRG
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	S236	EPGEPGVSGPMGPRG	100 / 9 AA	142
Phosphosite 1:	COL1A1	P02452	S214	EPGEPGASGPMGPRG	88 / 9 AA	139
Phosphosite 2:	COL4A5	P29400	S978	LPGIPGVSGPKGYQG	87 / 8 AA	161
Phosphosite 3:	CO3A1	P02461	S920	APGSPGVSGPKGDAG	87 / 8 AA	139
Phosphosite 4:	COL5A2	P05997	T326	SKGEAGPTGPMGAMG	66 / 9 AA	145
Phosphosite 5:	COL9A3	Q14050	S129	PPGEAGVSGPPGGIG	77 / 9 AA	64
Phosphosite 6:	COL11A2	P13942	S1452	EMGIPGASGPIGPGG	75 / 8 AA	172
Phosphosite 7:	COL1A2	P08123	S291	EVGLPGLSGPVGPPG	75 / 8 AA	129
Phosphosite 8:	HAP1	P54257	S143	VGRRPGVSGPERAAF	100 / 6 AA	76
Phosphosite 9:	COL5A1	P20908	S1386	PTGEPGPSGPPGKRG	77 / 9 AA	184
Phosphosite 10:	COL12A1	Q99715	T2868	SPGSPGVTGPSGKPG	75 / 8 AA	333
Phosphosite 11:	FBN1	P35555	S2702	GNPEPPVSGEMDDNS	66 / 9 AA	312
Phosphosite 12:	C6orf183	Q5T699	S296	DPVDTSISGPMRTEA	50 / 8 AA	46
Phosphosite 13:	TBX5	Q99593	S298	YQCENGVSGPSQDLL	85 / 7 AA	58
Phosphosite 14:	COL4A1	P02462	S237	DKGDQGVSGPPGVPG	66 / 9 AA	161
Phosphosite 15:	ZIMP7	Q8NF64	S356	SYSQPGLSGPTRSIP	71 / 7 AA	97
Phosphosite 16:	WBP2	Q969T9	S209	GPMEPPVSGPDVPST	85 / 7 AA	28
Phosphosite 17:	COL27A1	Q8IZC6	S1194	EPGLEGDSGPMGPDG	85 / 7 AA	187
Phosphosite 18:	TRIM65	Q6PJ69	S447	AQRLPGVSGRLLGMD	71 / 7 AA	57
Phosphosite 19:	COL4A6	Q14031	S273	PKGFPGISGPPGFPG	75 / 8 AA	164
Phosphosite 20:	NDOR1	Q9UHB4	S284	QPREPDVSSPTRLPQ	62 / 8 AA	67