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:	T286
P-Site Sequence:	PSYVFVSTQRFKVKK
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	T286	PSYVFVSTQRFKVKK	100 / 9 AA	99
Phosphosite 1:	COL21A1	Q96P44	S285	PPSYVFVSTQRFKVK	100 / 8 AA	99
Phosphosite 2:	SNX8	Q9Y5X2	S99	HVEYEVSSQRFKSSV	85 / 7 AA	53
Phosphosite 3:	EPPK1	P58107	T1434	AMKVPVSTGRFKGCS	77 / 9 AA	553
Phosphosite 4:	Solute carrier family 25 member 48	Q6ZT89	T83	VFGVFSNTQRFLSQH	75 / 8 AA	33
Phosphosite 5:	LCAT	P04180	T292	EDHVFISTPSFNYTG	55 / 9 AA	50
Phosphosite 6:	BAT2D1	Q9Y520	S2821	QRAEVLQSTQRFFSE	75 / 8 AA	317
Phosphosite 7:	HBG2	P69892	T39	LLVVYPWTQRFFDSF	62 / 8 AA	16
Phosphosite 8:	HBG1	P69891	T39	LLVVYPWTQRFFDSF	62 / 8 AA	16
Phosphosite 9:	VPS13D	Q5THJ4	T1979	ASVQYVHTQRFQAEV	62 / 8 AA	492
Phosphosite 10:	ENTPD7	Q9NQZ7	T456	GMAWSVLTQRFKNGL	85 / 7 AA	69
Phosphosite 11:	PCYT1B	Q9Y5K3	T194	EAGMFVPTQRTEGIS	71 / 7 AA	42
Phosphosite 12:	BAT2D1	Q9Y520	T2822	RAEVLQSTQRFFSEQ	75 / 8 AA	317
Phosphosite 13:	LCAT	P04180	S291	PEDHVFISTPSFNYT	62 / 8 AA	50
Phosphosite 14:	AGAP10	Q5T2P9	T135	NCTNHVSTERFSQQY	83 / 6 AA	73
Phosphosite 15:	CTGLF11P	A8MT82	T112	NCTNHVSTERFSQQY	83 / 6 AA	74
Phosphosite 16:	AGAP5	A6NIR3	T112	NCTNHVSTERFSQQY	83 / 6 AA	73
Phosphosite 17:	KIAA1755	Q5JYT7	S932	PELAAFASTQRAFQA	71 / 7 AA	131
Phosphosite 18:	AGAP10	Q5T2P9	S134	SNCTNHVSTERFSQQ	83 / 6 AA	73
Phosphosite 19:	CTGLF11P	A8MT82	S111	SNCTNHVSTERFSQQ	83 / 6 AA	74
Phosphosite 20:	AGAP5	A6NIR3	S111	SNCTNHVSTERFSQQ	83 / 6 AA	73