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:	S33
P-Site Sequence:	QDVQEAGSCVQDGQR
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	S33	QDVQEAGSCVQDGQR	100 / 9 AA	142
Phosphosite 1:	PASK	Q96RG2	S789	GSLQEQGSCVLDDRE	77 / 9 AA	143
Phosphosite 2:	NTNG1	Q9Y2I2	S507	LRCEEAGSCGSDSGQ	66 / 9 AA	61
Phosphosite 3:	EGFL7	Q9UHF1	S116	PPCRNGGSCVQPGRC	62 / 8 AA	30
Phosphosite 4:	UCHL5	Q9Y5K5	S67	PGEEPAGSVVQDSRL	66 / 9 AA	38
Phosphosite 5:	ABCA2	Q9BZC7	Y685	DVVEPGSYVQMFPYP	71 / 7 AA	270
Phosphosite 6:	BRDT	Q58F21	Y708	TGVTQIGYCVQDTTS	62 / 8 AA	108
Phosphosite 7:	ZNF180	Q9UJW8	S13	GSTREAGSGAQDLST	66 / 9 AA	79
Phosphosite 8:	MMD2	Q8IY49	S159	FFHERTGSCVQFLRG	83 / 6 AA	31
Phosphosite 9:	TMEM173	Q86WV6	T256	ENGQRAGTCVLEYAT	55 / 9 AA	42
Phosphosite 10:	CUBN	O60494	S2976	ARSAVTGSCVNDGVH	71 / 7 AA	399
Phosphosite 11:	TIGIT	Q495A1	S199	SAPSPPGSCVQAEAA	83 / 6 AA	26
Phosphosite 12:	MSMP	Q1L6U9	T99	EVRQEAGTCQFSLVQ	83 / 6 AA	15
Phosphosite 13:	AFF1	P51825	T891	RSRREADTCGQDPPK	55 / 9 AA	131
Phosphosite 14:	Putative viral protein-binding protein C1	Q6Q795	S50	PLAQPAGSCMPAEPS	62 / 8 AA	13
Phosphosite 15:	Proline-rich protein 35	P0CG20	S7	_MSREAGSCRVGTGA	83 / 6 AA
Phosphosite 16:	GPRASP1	Q5JY77	S828	TIRREAGSCSKSSPK	83 / 6 AA	157
Phosphosite 17:	SOS2	Q07890	S279	SPHPLAGSCFEDLAE	71 / 7 AA	153
Phosphosite 18:	FANCD2	Q9BXW9	S549	SKQNEASSHIQDDMH	62 / 8 AA	166
Phosphosite 19:	KIAA1545	Q9HCM7	S68	RRPLEAGSPGQDLEP	75 / 8 AA	103
Phosphosite 20:	BAP1	Q92560	S319	GAEEAAGSCAQAPSH	62 / 8 AA	80