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:	COL4A3
Human P-Site:	T1442
P-Site Sequence:	SGSPATWTTRGFVFT
UniProt:	Q01955
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A3	Q01955	T1442	SGSPATWTTRGFVFT	100 / 9 AA	162
Phosphosite 1:	COL4A3	Q01955	T1443	GSPATWTTRGFVFTR	100 / 8 AA	162
Phosphosite 2:	LAMB4	A4D0S4	T594	PGNPVTWTGPGFARV	66 / 9 AA	194
Phosphosite 3:	SNAPC2	Q13487	S25	VTGPATWSAREKRQL	62 / 8 AA	36
Phosphosite 4:	METTL6	Q8TCB7	T63	FFKDRHWTTREFEEL	83 / 6 AA	33
Phosphosite 5:	GPLD1	P80108	T570	NVEAANWTVRGEEDF	62 / 8 AA	92
Phosphosite 6:	IRF-4	Q15306	T92	IDKPDPPTWKTRLRC	71 / 7 AA	52
Phosphosite 7:	Syk	P43405	S285	GSHPATWSAGGIISR	55 / 9 AA	72
Phosphosite 8:	KIAA1109	Q2LD37	S4431	GNTTWTTSGLKSQGR	71 / 7 AA	555
Phosphosite 9:	TMPRSS13	Q9BYE2	T138	PARSAPATRATRESP	71 / 7 AA	63
Phosphosite 10:	C17orf55	Q8N8I6	T117	QGTLLTWTYRGGQGG	83 / 6 AA	28
Phosphosite 11:	C17orf55	Q8N8I6	Y118	GTLLTWTYRGGQGGR	83 / 6 AA	28
Phosphosite 12:	TPP2	P29144	S410	PANQYTWSSRGPSAD	66 / 6 AA	138
Phosphosite 13:	TPP2	P29144	S411	ANQYTWSSRGPSADG	66 / 6 AA	138
Phosphosite 14:	LRRC8C	Q8TDW0	T171	KCFDSPWTTRALSEV	66 / 6 AA	92
Phosphosite 15:	LRRC8A	Q8IWT6	T169	KCFDSPWTTRALSET	66 / 6 AA	94
Phosphosite 16:	LRRC8B	Q6P9F7	T165	KCFDSPWTTRALSET	66 / 6 AA	92
Phosphosite 17:	LRRC8E	Q6NSJ5	T162	KCFDSPWTTRALSEV	66 / 6 AA	90
Phosphosite 18:	LRRC8C	Q8TDW0	T172	CFDSPWTTRALSEVS	66 / 6 AA	92
Phosphosite 19:	C10orf6	Q8IX21	T1007	VQLVPNWTSRGRQLR	57 / 7 AA	132
Phosphosite 20:	LRRC8A	Q8IWT6	T170	CFDSPWTTRALSETV	66 / 6 AA	94