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:	S2126
P-Site Sequence:	GDKGLPGSSGEKGNP
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	S2126	GDKGLPGSSGEKGNP	100 / 9 AA	344
Phosphosite 1:	COL16A1	Q07092	S394	GPSGLPGSTGEKGQK	88 / 9 AA	158
Phosphosite 2:	COL6A3	P12111	S2127	DKGLPGSSGEKGNPG	100 / 8 AA	344
Phosphosite 3:	COL15A1	P39059	S997	GSWGLPGSKGEKGDQ	88 / 9 AA	142
Phosphosite 4:	COL1A2	P08123	S878	GILGLPGSRGERGLP	77 / 9 AA	129
Phosphosite 5:	COL4A1	P02462	T1021	GGMGLPGTPGEKGVP	77 / 9 AA	161
Phosphosite 6:	COL4A1	P02462	S1161	GSDGIPGSAGEKGEP	77 / 9 AA	161
Phosphosite 7:	COL27A1	Q8IZC6	S770	GLFGLPGSDGERGLP	77 / 9 AA	187
Phosphosite 8:	COL23A1	Q86Y22	T467	GLIGLPGTKGEKGRP	77 / 9 AA	52
Phosphosite 9:	COL16A1	Q07092	T1516	GVRGLPGTKGEKGDI	77 / 9 AA	158
Phosphosite 10:	COL24A1	Q17RW2	S982	GLQGLPGSTGDRGLP	66 / 9 AA	175
Phosphosite 11:	COL4A1	P02462	S1077	GIAGFPGSPGEKGEK	77 / 9 AA	161
Phosphosite 12:	SYNE1	Q8NF91	S5237	LQDKLPGSSAEKASK	87 / 8 AA	1011
Phosphosite 13:	COLQ	Q9Y215	S181	GSKGYPGSRGEKGSR	77 / 9 AA	48
Phosphosite 14:	COL9A1	P20849	S626	GPQGLPGSRGELGPV	87 / 8 AA	92
Phosphosite 15:	COL4A1	P02462	T753	GLPGIPGTPGEKGSI	66 / 9 AA	161
Phosphosite 16:	PKP3	Q9Y446	S707	LIEKLPGSVGEKSPP	87 / 8 AA	87
Phosphosite 17:	COL28A1	Q2UY09	S479	AGQGLPGSKGEVGQM	87 / 8 AA	117
Phosphosite 18:	C8B	P07358	S30	GCLSLPGSRGERPHS	75 / 8 AA	67
Phosphosite 19:	COL4A6	Q14031	S1146	GEPGLPGSSGHQGAI	77 / 9 AA	164
Phosphosite 20:	ANKRD20A3	Q5VUR7	S312	VSEPLPGSSHEKGNR	87 / 8 AA	94