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:	S1427
P-Site Sequence:	EIRAEGNSRFTYTAL
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	S1427	EIRAEGNSRFTYTAL	100 / 9 AA	142
Phosphosite 1:	COL1A1	P02452	S1404	EIRAEGNSRFTYSVT	100 / 9 AA	139
Phosphosite 2:	ADH5	P11766	S128	GLMPDGTSRFTCKGK	55 / 9 AA	40
Phosphosite 3:	ERVK5	Q9HDB8	S79	VPTVSPNSRFTYHMV	100 / 6 AA	28
Phosphosite 4:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S79	VPTVSPNSRFTYHMV	100 / 6 AA	64
Phosphosite 5:	COL1A2	P08123	T1309	AEGNSRFTYTVLVDG	100 / 6 AA	129
Phosphosite 6:	COL2A1	P02458	T1430	AEGNSRFTYTALKDG	100 / 6 AA	142
Phosphosite 7:	COL1A1	P02452	T1407	AEGNSRFTYSVTVDG	100 / 6 AA	139
Phosphosite 8:	ADH6	P28332	S129	QLMSDGTSRFTCKGK	55 / 9 AA	39
Phosphosite 9:	ADH1A	P07327	S129	GTLQDGTSRFTCRRK	62 / 8 AA	40
Phosphosite 10:	EFCAB5	A4FU69	S785	ANLIYGNSRFTDLHS	100 / 6 AA	173
Phosphosite 11:	ADH5	P11766	T127	KGLMPDGTSRFTCKG	62 / 8 AA	40
Phosphosite 12:	ADH6	P28332	T128	TQLMSDGTSRFTCKG	62 / 8 AA	39
Phosphosite 13:	ADH1A	P07327	T128	QGTLQDGTSRFTCRR	71 / 7 AA	40
Phosphosite 14:	Wee1	P30291	S480	PQVEEGDSRFLANEV	83 / 6 AA	72
Phosphosite 15:	WEE2	P0C1S8	S397	PKVEEGDSRFLANEI	83 / 6 AA	63
Phosphosite 16:	USH2A	O75445	Y3745	NLEPNSRYTYKLEVK	83 / 6 AA	576
Phosphosite 17:	POSTN	Q15063	S131	EEIEGKGSFTYFAPS	62 / 8 AA	93
Phosphosite 18:	ZNF785	A8K8V0	T266	SDCKSRFTYPYLLAI	83 / 6 AA	46
Phosphosite 19:	CUBN	O60494	S3349	SPQGHGNSRFQFCGR	55 / 9 AA	399
Phosphosite 20:	EnvK6	Q902F8	S190	VPTVSPISRFTYHMV	100 / 5 AA	79