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:	Y103
P-Site Sequence:	RIPTRNLYPSGLPEE
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	Y103	RIPTRNLYPSGLPEE	100 / 9 AA	92
Phosphosite 1:	COL9A1	P20849	S105	PTRNLYPSGLPEEYS	100 / 7 AA	92
Phosphosite 2:	SULF1	Q8IWU6	Y493	RQSTRNLYARGFHDK	66 / 9 AA	101
Phosphosite 3:	DNHD1	Q96M86	Y746	PVEITHLYPSGLSPQ	85 / 7 AA	113
Phosphosite 4:	DNHD1	Q96M86	S748	EITHLYPSGLSPQEF	85 / 7 AA	113
Phosphosite 5:	BCAP29	Q9UHQ4	Y105	FRSQRNLYISGFSLF	75 / 8 AA	28
Phosphosite 6:	STAM2	O75886	Y192	HTETKSLYPSSEIQL	62 / 8 AA	58
Phosphosite 7:	ELAVL3	Q14576	Y128	SIRDANLYVSGLPKT	85 / 7 AA	40
Phosphosite 8:	ELAVL2	Q12926	Y128	SIRDANLYVSGLPKT	85 / 7 AA	40
Phosphosite 9:	ELAVL4	P26378	Y135	SIRDANLYVSGLPKT	85 / 7 AA	42
Phosphosite 10:	AHI1	Q8N157	Y526	SKCPRNHYPSTLYVT	75 / 8 AA	137
Phosphosite 11:	GOLGB1	Q14789	Y2300	LEETRHLYHSSQNEL	62 / 8 AA	376
Phosphosite 12:	SUGT1	Q9Y2Z0	Y277	VADVKNLYPSSSPYT	62 / 8 AA	41
Phosphosite 13:	STAM2	O75886	S190	QQHTETKSLYPSSEI	71 / 7 AA	58
Phosphosite 14:	DUX3	Q96PT4	Y70	ACFERNLYPGIATKE	83 / 6 AA	22
Phosphosite 15:	DUX5	Q96PT3	Y70	ACFERNLYPGIATKE	83 / 6 AA	22
Phosphosite 16:	ELAVL3	Q14576	S130	RDANLYVSGLPKTMS	85 / 7 AA	40
Phosphosite 17:	DUX1	O43812	Y43	ACFERNLYPGIATKE	83 / 6 AA	19
Phosphosite 18:	HAP95	Q9ULX6	Y140	VLSERDLYRSGYDYS	71 / 7 AA	72
Phosphosite 19:	SAGE1	Q9NXZ1	Y716	CRSTRDLYATVIHDI	44 / 9 AA	99
Phosphosite 20:	GDA	Q9Y2T3	Y255	VEAVKNLYPSYKNYT	71 / 7 AA	51