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:	COL9A1
Human P-Site:	S35
P-Site Sequence:	RPRFPVNSNSNGGNE
UniProt:	P20849
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL9A1	P20849	S35	RPRFPVNSNSNGGNE	100 / 9 AA	92
Phosphosite 1:	COL9A1	P20849	S37	RFPVNSNSNGGNELC	100 / 7 AA	92
Phosphosite 2:	ARCN1	P48444	S357	EKSFPVNSDVGVLKW	83 / 6 AA	57
Phosphosite 3:	ZBED4	O75132	S557	QVMFPVNSKKTSKLW	83 / 6 AA	130
Phosphosite 4:	SMR3A	Q99954	S123	PPFFPVNSPTDPALP	62 / 8 AA	14
Phosphosite 5:	CCDC162	A2VCL2	S182	GGPFPVMSNSPDTLE	85 / 7 AA	45
Phosphosite 6:	Pleckstrin	P08567	S304	VTSVESNSNGRKSEE	85 / 7 AA	40
Phosphosite 7:	MESDC1	Q9H1K6	S358	RTLPPVNSNSVN___	100 / 6 AA	38
Phosphosite 8:	POU5F1B	Q06416	S107	GVGVESNSNGASPEP	85 / 7 AA	39
Phosphosite 9:	POU5F1B	Q06416	S105	EAGVGVESNSNGASP	85 / 7 AA	39
Phosphosite 10:	RASA2	Q15283	S145	FSLQPVDSNSEVQGK	71 / 7 AA	97
Phosphosite 11:	NCOA3	Q9Y6Q9	S935	GRMEPMNSNSMGRPG	75 / 8 AA	155
Phosphosite 12:	MBD5	Q9P267	S904	ALHFPSNSTSNNHLP	75 / 8 AA	160
Phosphosite 13:	PDE3B	Q13370	S518	SSLSPVNSSNHGPVS	62 / 8 AA	124
Phosphosite 14:	PDE3B	Q13370	S519	SLSPVNSSNHGPVST	62 / 8 AA	124
Phosphosite 15:	MLL5	Q8IZD2	S1082	GVNFSVNSNLRDLTP	83 / 6 AA	205
Phosphosite 16:	CTNNA1	P35221	T42	QVTTLVNTNSKGPSN	71 / 7 AA	100
Phosphosite 17:	GALNT5	Q7Z7M9	S285	FPKFTVNSNRLRKQS	71 / 7 AA	106
Phosphosite 18:	ELL2	O00472	S394	HPPQIVNSNSNSPST	85 / 7 AA	72
Phosphosite 19:	ATRX	P46100	S675	TETNPVTSNSDEECN	62 / 8 AA	283
Phosphosite 20:	ATRX	P46100	T674	PTETNPVTSNSDEEC	71 / 7 AA	283