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:	COL6A3
Human P-Site:	Y3070
P-Site Sequence:	RSQVRATYHGSFSTK
UniProt:	P12111
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL6A3	P12111	Y3070	RSQVRATYHGSFSTK	100 / 9 AA	344
Phosphosite 1:	COL6A3	P12111	T3069	LRSQVRATYHGSFST	100 / 8 AA	344
Phosphosite 2:	COL6A3	P12111	S3073	VRATYHGSFSTKKSQ	100 / 6 AA	344
Phosphosite 3:	ZNF148	Q9UQR1	Y737	EQPFRAPYHGSRAGI	85 / 7 AA	89
Phosphosite 4:	PHOSPHO1	Q8TCT1	Y63	PESLRATYREGFYNE	55 / 9 AA	30
Phosphosite 5:	ARAP3	Q8WWN8	Y679	EVVVRATYSGFLYCS	85 / 7 AA	170
Phosphosite 6:	CAPRIN1	Q14444	T572	QLQTVVGTYHGSPDQ	75 / 8 AA	78
Phosphosite 7:	CPA1	P15085	Y275	SNPCSETYHGKFANS	55 / 9 AA	47
Phosphosite 8:	SFRS2IP	Q99590	Y1083	GNRGRGTYRSSFAYK	62 / 8 AA	165
Phosphosite 9:	EIF3S3	O15372	Y125	GWYQSTYYGSFVTRA	62 / 8 AA	40
Phosphosite 10:	CA3	P07451	Y193	ACRDYWTYQGSFTTP	83 / 6 AA	30
Phosphosite 11:	BRP44	O95563	Y13	ARGLRATYHRLLDKV	83 / 6 AA	14
Phosphosite 12:	EIF3S3	O15372	Y124	VGWYQSTYYGSFVTR	62 / 8 AA	40
Phosphosite 13:	SMC6L1	Q96SB8	Y580	DVRHRAAYHPDFPTV	62 / 8 AA	126
Phosphosite 14:	BRP44	O95563	T12	GARGLRATYHRLLDK	83 / 6 AA	14
Phosphosite 15:	SLC16A4	O15374	Y455	LYDYTQTYNGSFYFS	83 / 6 AA	54
Phosphosite 16:	EPN2	O95208	Y196	AGGSPASYHGSPEAS	71 / 7 AA	68
Phosphosite 17:	SMG1	Q96Q15	Y3530	SPTSSATYQPSFAAA	71 / 7 AA	410
Phosphosite 18:	LAMA1	P25391	T674	THLLIRATYNSAKMA	50 / 8 AA	337
Phosphosite 19:	DKFZP434B0335	Q7Z6L1	S898	YASDFPASYHGSKTM	71 / 7 AA	130
Phosphosite 20:	EPN2	O95208	S195	KAGGSPASYHGSPEA	71 / 7 AA	68