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:	COL21A1
Human P-Site:	S285
P-Site Sequence:	PPSYVFVSTQRFKVK
UniProt:	Q96P44
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL21A1	Q96P44	S285	PPSYVFVSTQRFKVK	100 / 9 AA	99
Phosphosite 1:	COL21A1	Q96P44	T286	PSYVFVSTQRFKVKK	100 / 8 AA	99
Phosphosite 2:	Solute carrier family 25 member 48	Q6ZT89	T83	VFGVFSNTQRFLSQH	75 / 8 AA	33
Phosphosite 3:	BAT2D1	Q9Y520	S2821	QRAEVLQSTQRFFSE	75 / 8 AA	317
Phosphosite 4:	LCAT	P04180	S291	PEDHVFISTPSFNYT	55 / 9 AA	50
Phosphosite 5:	BAT2D1	Q9Y520	T2822	RAEVLQSTQRFFSEQ	75 / 8 AA	317
Phosphosite 6:	PCYT1B	Q9Y5K3	T194	EAGMFVPTQRTEGIS	71 / 7 AA	42
Phosphosite 7:	MED12	Q93074	S2012	TYGHGLTSTQRFSHQ	55 / 9 AA	243
Phosphosite 8:	AMD1	P17707	S73	SESSMFVSKRRFILK	62 / 8 AA	38
Phosphosite 9:	LCAT	P04180	T292	EDHVFISTPSFNYTG	62 / 8 AA	50
Phosphosite 10:	AGAP10	Q5T2P9	T135	NCTNHVSTERFSQQY	83 / 6 AA	73
Phosphosite 11:	KIAA1755	Q5JYT7	S932	PELAAFASTQRAFQA	71 / 7 AA	131
Phosphosite 12:	CTGLF11P	A8MT82	T112	NCTNHVSTERFSQQY	83 / 6 AA	74
Phosphosite 13:	AGAP5	A6NIR3	T112	NCTNHVSTERFSQQY	83 / 6 AA	73
Phosphosite 14:	AGAP10	Q5T2P9	S134	SNCTNHVSTERFSQQ	83 / 6 AA	73
Phosphosite 15:	CTGLF11P	A8MT82	S111	SNCTNHVSTERFSQQ	83 / 6 AA	74
Phosphosite 16:	AGAP5	A6NIR3	S111	SNCTNHVSTERFSQQ	83 / 6 AA	73
Phosphosite 17:	VPS13D	Q5THJ4	T1979	ASVQYVHTQRFQAEV	71 / 7 AA	492
Phosphosite 18:	MED12	Q93074	T2013	YGHGLTSTQRFSHQT	71 / 7 AA	243
Phosphosite 19:	SNX8	Q9Y5X2	S98	KHVEYEVSSQRFKSS	83 / 6 AA	53
Phosphosite 20:	SNX8	Q9Y5X2	S99	HVEYEVSSQRFKSSV	83 / 6 AA	53