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:	T302
P-Site Sequence:	WDLWRILTIDGRPQI
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	T302	WDLWRILTIDGRPQI	100 / 9 AA	99
Phosphosite 1:	Kir4.1	P78508	T32	IRRRRVLTKDGRSNV	66 / 9 AA	43
Phosphosite 2:	CUX2	O14529	T540	PKPWRKLTVKGKEPF	55 / 9 AA	154
Phosphosite 3:	KIAA1522	Q9P206	T199	RDAVRIPTVDGRPRG	75 / 8 AA	107
Phosphosite 4:	MRPS21	P82921	T31	RTLNRILTMDGLIED	75 / 8 AA	11
Phosphosite 5:	PNPLA8	Q9NP80	S446	GRGIRILSIDGGGTR	85 / 7 AA	88
Phosphosite 6:	DHX9	Q08211	T1015	EKRKILTTEGRNALI	62 / 8 AA	141
Phosphosite 7:	ZNF777	Q9ULD5	T208	AQAMRLLTLEGRTGT	62 / 8 AA	85
Phosphosite 8:	ZNF783	Q6ZMS7	T66	SCLTRLLTLEGRTGT	62 / 8 AA	31
Phosphosite 9:	KLHL14	Q9P2G3	T356	KKTWKILTIMPYNSA	83 / 6 AA	71
Phosphosite 10:	OR10G3	Q8NGC4	T231	QAILRIHTADGRRRA	66 / 9 AA	35
Phosphosite 11:	RAB2A	P61019	T49	EFGARMITIDGKQIK	62 / 8 AA	24
Phosphosite 12:	C7orf52	Q8N8M0	Y296	GGDGTWRYLNIDAFG	71 / 7 AA	41
Phosphosite 13:	SMARCA1	P28370	Y307	FKKFHWRYLVIDEAH	71 / 7 AA	123
Phosphosite 14:	SSPO	A2VEC9	T574	GGDGHYLTFDGRSYS	62 / 8 AA	548
Phosphosite 15:	DNAJB13	P59910	T181	TIKDKILTIDVKPGW	62 / 8 AA	36
Phosphosite 16:	SMARCA5	O60264	Y304	FKKFNWRYLVIDEAH	71 / 7 AA	122
Phosphosite 17:	TEX15	Q9BXT5	T1361	LDKQRILTVDSFAAS	71 / 7 AA	315
Phosphosite 18:	REM1	O75628	T122	DVYERTLTVDGEDTT	71 / 7 AA	33
Phosphosite 19:	C1orf69	Q5T440	T200	RMGWRLLTQDEGPAL	71 / 7 AA	38
Phosphosite 20:	RBM10	P98175	T371	QALHPPLTIDGKTIN	83 / 6 AA	104