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:	COL6A6
Human P-Site:	S42
P-Site Sequence:	SDRLGSKSFPFVKMF
UniProt:	A6NMZ7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL6A6	A6NMZ7	S42	SDRLGSKSFPFVKMF	100 / 9 AA	247
Phosphosite 1:	COL29A1	A8TX70	S45	SDHLGPKSFPFVKTF	88 / 9 AA	290
Phosphosite 2:	COL6A6	A6NMZ7	S40	DSSDRLGSKSFPFVK	100 / 7 AA	247
Phosphosite 3:	FGFR4	P22455	S792	DPLPLGSSSFPFGSG	87 / 8 AA	88
Phosphosite 4:	CPS1	P31327	S1263	CNLRASRSFPFVSKT	75 / 8 AA	165
Phosphosite 5:	CAD	P27708	S1222	CNVRVSRSFPFVSKT	85 / 7 AA	243
Phosphosite 6:	PITX2	Q99697	S193	SASLSTKSFPFFNSM	75 / 8 AA	35
Phosphosite 7:	PABPC4	Q13310	Y140	DENGSKGYAFVHFET	62 / 8 AA	71
Phosphosite 8:	C10orf92	Q8IYW2	S619	RWAGHLGSKHFPSQA	85 / 7 AA	95
Phosphosite 9:	TTN	Q8WZ42	S24635	SNVAGSKSFPVNVKV	100 / 6 AA	3816
Phosphosite 10:	TTN	Q8WZ42	S24633	RASNVAGSKSFPVNV	100 / 6 AA	3816
Phosphosite 11:	TG	P01266	T1416	QLHLDSKTFPAETIR	71 / 7 AA	305
Phosphosite 12:	COL27A1	Q8IZC6	S1109	GERGHLGSRGFPGIP	71 / 7 AA	187
Phosphosite 13:	CENPE	Q02224	S46	YQVDGSKSFNFDRVF	85 / 7 AA	316
Phosphosite 14:	TG	P01266	S1414	SFQLHLDSKTFPAET	71 / 7 AA	305
Phosphosite 15:	ESCO2	Q56NI9	S118	KTNDEDKSFPIVTEK	62 / 8 AA	68
Phosphosite 16:	FGFR4	P22455	S791	HDPLPLGSSSFPFGS	85 / 7 AA	88
Phosphosite 17:	Protein FAM75D1	Q6ZQQ2	S1334	TSGEVLGSKSSPTLK	85 / 7 AA	176
Phosphosite 18:	CENPO	Q9BU64	S230	KLDPGGQSFPFCARL	62 / 8 AA	34
Phosphosite 19:	SFRS2IP	Q99590	S1114	SNSSGSESFKFVEQQ	75 / 8 AA	165
Phosphosite 20:	NDUFA9	Q16795	S262	DPDANGKSFAFVGPS	71 / 7 AA	43