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:	T335
P-Site Sequence:	INGSQVVTFANPQVK
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	T335	INGSQVVTFANPQVK	100 / 9 AA	99
Phosphosite 1:	IMP4	Q96G21	T219	DDSHRVITFANQDDY	62 / 8 AA	34
Phosphosite 2:	CILP2	Q8IUL8	T523	STQRLVVTFVDPSGE	55 / 9 AA	126
Phosphosite 3:	FLJ20272	Q6P3X3	T76	YLEKQVVTFLDYSTD	71 / 7 AA	97
Phosphosite 4:	PPP4R1	Q8TF05	T321	SLGPFISTFANPSSS	71 / 7 AA	107
Phosphosite 5:	MGEA5	O60502	S146	PGLDITFSNPKEVST	66 / 6 AA	103
Phosphosite 6:	MGEA5	O60502	T144	ISPGLDITFSNPKEV	66 / 6 AA	103
Phosphosite 7:	INTS6	Q9UL03	T614	DQPRRLHTFGNPFKL	44 / 9 AA	100
Phosphosite 8:	TBX3	O15119	T203	QWMSKVVTFHKLKLT	83 / 6 AA	79
Phosphosite 9:	LAIR-1	Q6GTX8	T250	AGSSQEVTYAQLDHW	71 / 7 AA	31
Phosphosite 10:	GTSCR1	Q86UQ5	S33	ATASQVGSFARKTHQ	71 / 7 AA	15
Phosphosite 11:	TBCCD1	Q9NVR7	T415	LSGNQTVTFAPFHTH	71 / 7 AA	64
Phosphosite 12:	NRF1	Q16656	S311	QTVVQTFSNPDGTVS	71 / 7 AA	54
Phosphosite 13:	PGM2	Q96G03	T546	SKSSQMITFTFANGG	57 / 7 AA	68
Phosphosite 14:	C2orf62	Q7Z7H3	T345	RQPEDVVTFAAEFFG	83 / 6 AA	44
Phosphosite 15:	PGM2L1	Q6PCE3	T556	SKNSQMITFTFQNGC	57 / 7 AA	70
Phosphosite 16:	DPP8	Q6V1X1	Y557	HHLYVVSYVNPGEVT	57 / 7 AA	103
Phosphosite 17:	SAPS2	O75170	T141	RKTEQVITFLKKKDK	57 / 7 AA	105
Phosphosite 18:	RBM3	P98179	T53	SRGFGFITFTNPEHA	66 / 6 AA	17
Phosphosite 19:	RBMY1F	Q15415	T54	SRGFAFITFENPADA	66 / 6 AA	56
Phosphosite 20:	RBMY1A1	Q15414	T54	SRGFAFITFENPADA	66 / 6 AA	56