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:	T249
P-Site Sequence:	GTVIVTLTGPDNRTD
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	T249	GTVIVTLTGPDNRTD	100 / 9 AA	162
Phosphosite 1:	PCBP1	Q15365	T60	NCPERIITLTGPTNA	85 / 7 AA	37
Phosphosite 2:	LDB3	O75112	T6	__MSYSVTLTGPGPW	100 / 6 AA	77
Phosphosite 3:	PCBP2	Q15366	T60	NCPERIITLAGPTNA	71 / 7 AA	39
Phosphosite 4:	TRIB3	Q96RU7	T210	LEDSCVLTGPDDSLW	83 / 6 AA	40
Phosphosite 5:	SBNO1	A3KN83	T1199	TKIWAELTGPDDGFY	83 / 6 AA	154
Phosphosite 6:	PLD4	Q96BZ4	T143	ASYYWSLTGPDIGVN	83 / 6 AA	56
Phosphosite 7:	LOC73072	Q9H6K5	S385	RSPSSTLSGPDLAGH	83 / 6 AA	60
Phosphosite 8:	EWS	Q01844	S295	PGENRSMSGPDNRGR	57 / 7 AA	68
Phosphosite 9:	WDR12	Q9GZL7	S254	RTPIVTLSGHMEAVS	71 / 7 AA	48
Phosphosite 10:	CEP110	Q7Z7A1	T1101	LQNVLDLTGSDNKGG	55 / 9 AA	269
Phosphosite 11:	FRMPD4	Q14CM0	S634	QRSLLTLSGPETLKK	50 / 8 AA	144
Phosphosite 12:	PCNXL3	Q9H6A9	T257	SKSFLTLTQPDRALV	62 / 8 AA	222
Phosphosite 13:	ADD1	P35611	T559	PHVIVSTTGPNPFTT	62 / 8 AA	81
Phosphosite 14:	TCF20	Q9UGU0	S1335	CPAVTLTSPAKTKIL	62 / 8 AA	212
Phosphosite 15:	ADD1	P35611	T558	QPHVIVSTTGPNPFT	62 / 8 AA	81
Phosphosite 16:	ERCC6	Q03468	S1009	YELFTLTSPDASQST	83 / 6 AA	168
Phosphosite 17:	QIK	Q9H0K1	T878	GAQQSDLTGPDCPRS	100 / 5 AA	104
Phosphosite 18:	PKD1L1	Q8TDX9	T2428	DPENQNVTLNGPGGC	83 / 6 AA	315
Phosphosite 19:	ERCC6	Q03468	T1008	LYELFTLTSPDASQS	62 / 8 AA	168
Phosphosite 20:	C7	P10643	T758	QGRNYTLTGRDSCTL	71 / 7 AA	94