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:	T123
P-Site Sequence:	TFRMTGSTLKKNWNI
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	T123	TFRMTGSTLKKNWNI	100 / 9 AA	92
Phosphosite 1:	USP48	Q86UV5	T628	NGKMNGSTLNKDESK	66 / 9 AA	119
Phosphosite 2:	UBXD1	Q9BZV1	T131	TCPLTGATLRKDQRD	55 / 9 AA	50
Phosphosite 3:	USP48	Q86UV5	S627	SNGKMNGSTLNKDES	75 / 8 AA	119
Phosphosite 4:	COL9A1	P20849	T120	FLTTFRMTGSTLKKN	100 / 6 AA	92
Phosphosite 5:	AKAP12	Q02952	T295	VTSETGSTFKKFFTQ	85 / 7 AA	191
Phosphosite 6:	UCHL3	P15374	T118	MHFESGSTLKKFLEE	85 / 7 AA	26
Phosphosite 7:	AKAP12	Q02952	S294	PVTSETGSTFKKFFT	85 / 7 AA	191
Phosphosite 8:	VPS13C	Q709C8	S895	TCKSMKGSELKKAAE	75 / 8 AA	422
Phosphosite 9:	RALGAPA2	Q2PPJ7	T112	HYQSIGSTLKKLLHT	85 / 7 AA	211
Phosphosite 10:	DEK	P35659	S122	NRPGTVSSLKKNVGQ	75 / 8 AA	43
Phosphosite 11:	IQCG	Q9H095	T164	QTIMTTETLKKIQID	75 / 8 AA	52
Phosphosite 12:	TRAIP	Q9BWF2	S133	GKAEMLCSTLKKQMK	75 / 8 AA
Phosphosite 13:	PKAR1B	P31321	S238	YRRILMGSTLRKRKM	62 / 8 AA	43
Phosphosite 14:	PKAR1A	P10644	S238	YRRILMGSTLRKRKM	62 / 8 AA	43
Phosphosite 15:	PKAR1B	P31321	T239	RRILMGSTLRKRKMY	62 / 8 AA	43
Phosphosite 16:	PKAR1A	P10644	T239	RRILMGSTLRKRKMY	62 / 8 AA	43
Phosphosite 17:	DPYD	Q12882	S269	SVNEMTLSTLKEKGY	85 / 7 AA	111
Phosphosite 18:	TUBGCP2	Q9BSJ2	T149	GSVATGSTLQQSLEL	62 / 8 AA	103
Phosphosite 19:	TUBGCP2	Q9BSJ2	S148	LGSVATGSTLQQSLE	71 / 7 AA	103
Phosphosite 20:	ZNF716	A6NP11	T326	KAFSLSSTLKKHKIV	71 / 7 AA	60