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:	COL4A2
Human P-Site:	S1303
P-Site Sequence:	GPPGPPGSAALPGSK
UniProt:	P08572
Intern. Prot. ID:	IPI00306322

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A2	P08572	S1303	GPPGPPGSAALPGSK	100 / 9 AA	168
Phosphosite 1:	COL16A1	Q07092	S1124	GEPGPPGSEGLPGPP	77 / 9 AA	158
Phosphosite 2:	C21orf30	Q9UFM2	S230	VTPGPPGSQNLPARL	77 / 9 AA	26
Phosphosite 3:	CENTG1	Q99490	S362	STGGPPGSGPLPGPP	77 / 9 AA	125
Phosphosite 4:	COL4A5	P29400	S879	GPIGPPGSPGLPGKA	77 / 9 AA	161
Phosphosite 5:	COL18A1	P39060	S774	GRAGPPGSPCLPGPP	77 / 9 AA	178
Phosphosite 6:	ARX	Q96QS3	S450	SLPPPPGSASLPPSG	87 / 8 AA	58
Phosphosite 7:	CO3A1	P02461	T340	GPPGPPGTAGFPGSP	66 / 9 AA	139
Phosphosite 8:	MLLT6	P55198	S586	LLGPPGTSALPRLSR	75 / 8 AA	112
Phosphosite 9:	COL4A4	P53420	S1034	GPPGPPGSTGLRGFI	75 / 8 AA	164
Phosphosite 10:	COL8A2	P25067	S365	GPPGLPGSAGLPGRR	77 / 9 AA	67
Phosphosite 11:	PRPF40A	O75400	S655	NMLGQPGSTALDLFK	75 / 8 AA	109
Phosphosite 12:	COL5A1	P20908	S578	GPVGPPGSGGLKGEP	75 / 8 AA	184
Phosphosite 13:	DACT2	Q5SW24	S10	TPGGPPGSAGWDRRR	75 / 8 AA	83
Phosphosite 14:	CIP2A	Q8TCG1	S328	FEQSPPGSATLGSHT	85 / 7 AA	102
Phosphosite 15:	PRRT1	Q99946	S78	AQRGPSSSATLPRPP	66 / 9 AA	31
Phosphosite 16:	TSKS	Q9UJT2	S117	TLAGPPASPTLPWDP	66 / 9 AA	65
Phosphosite 17:	COL1A1	P02452	S1146	GPRGPPGSAGAPGKD	77 / 9 AA	139
Phosphosite 18:	ERN2	Q76MJ5	S350	AVRYPSGSVALPSQW	75 / 8 AA	102
Phosphosite 19:	COL19A1	Q14993	S1002	GHQGPPGSPGIPGIP	66 / 9 AA	115
Phosphosite 20:	TNK2	Q07912	S800	SPLVPPGSSPLPPRL	75 / 8 AA	115