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:	S222
P-Site Sequence:	SCVHSSVSPERAGDT
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	S222	SCVHSSVSPERAGDT	100 / 9 AA	344
Phosphosite 1:	IRF9	Q00978	S139	KRQHSSVSSERKEEE	87 / 8 AA	44
Phosphosite 2:	CMTM8	Q8IZV2	S131	VVDASSVSPERDSHN	100 / 7 AA	20
Phosphosite 3:	USP11	P51784	S536	LSKHTGISPERMMVA	62 / 8 AA	110
Phosphosite 4:	HUWE1	Q7Z6Z7	S2835	APTITSLSPERAEDS	75 / 8 AA	482
Phosphosite 5:	PI4K2A	Q9BTU6	S9	DETSPLVSPERAQPP	100 / 6 AA	54
Phosphosite 6:	CDK12	Q9NYV4	S385	RSRHSSISPVRLPLN	75 / 8 AA	164
Phosphosite 7:	ZNF638	Q14966	S560	PKCFRSVSPERMSRR	100 / 6 AA	221
Phosphosite 8:	ZNF777	Q9ULD5	S604	RVRGGCVSPERGPTF	62 / 8 AA	85
Phosphosite 9:	FUBP3	Q96I24	S296	FKPDDGISPERAAQV	55 / 9 AA	62
Phosphosite 10:	DAD1	P61803	S89	KADFQGISPERAFAD	71 / 7 AA	12
Phosphosite 11:	PI4KA	P42356	S207	VSSISQVSPERGMPP	75 / 8 AA	231
Phosphosite 12:	USP54	Q70EL1	S937	HESHSSLSPESSAPQ	85 / 7 AA	187
Phosphosite 13:	LRIG1	Q96JA1	S1046	ASSLTSGSPERAEAQ	75 / 8 AA	119
Phosphosite 14:	GLIS2	Q9BZE0	S99	PNGSSSLSPERQGNG	85 / 7 AA	56
Phosphosite 15:	USP54	Q70EL1	S935	SCHESHSSLSPESSA	85 / 7 AA	187
Phosphosite 16:	MBTPS1	Q14703	T896	PSGAGSVTPERMEGN	71 / 7 AA	118
Phosphosite 17:	IPO4	Q8TEX9	S132	HSTHSPHSPEREMGL	66 / 9 AA	119
Phosphosite 18:	BSN	Q9UPA5	S145	SGRSPSVSPDRGSTP	71 / 7 AA	416
Phosphosite 19:	MAP3K15	Q6ZN16	S952	SSEHGSVSPDSDAQP	71 / 7 AA	147
Phosphosite 20:	FOXI3	A8MTJ6	T330	SVSSSVSTQRALPGS	75 / 8 AA	43