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:	COL4A5
Human P-Site:	S1604
P-Site Sequence:	YSFMMHTSAGAEGSG
UniProt:	P29400
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A5	P29400	S1604	YSFMMHTSAGAEGSG	100 / 9 AA	161
Phosphosite 1:	COL4A1	P02462	S1588	YSFVMHTSAGAEGSG	88 / 9 AA	161
Phosphosite 2:	B3GNT5	Q9BYG0	T67	DTLSLKHTSAGPRYQ	62 / 8 AA	44
Phosphosite 3:	UBR1	Q8IWV7	T142	NHRYKMHTSTGGGFC	62 / 8 AA	200
Phosphosite 4:	SPT5	O00267	S676	ISSPMHPSAGGQRGG	62 / 8 AA	121
Phosphosite 5:	TNN	Q9UQP3	S656	KYVVRYTSAGGETRE	55 / 9 AA	144
Phosphosite 6:	C9orf66	Q5T8R8	S107	SEAPLHTSAGLSGRN	83 / 6 AA	31
Phosphosite 7:	QSER1	Q2KHR3	S37	WQTGMHSSAATELFA	62 / 8 AA	190
Phosphosite 8:	WDR76	Q9H967	S102	PPKMKNTSSKAESTL	55 / 9 AA	70
Phosphosite 9:	Rab3IL1	Q8TBN0	S43	PGALVETSAGEEAQG	55 / 9 AA	43
Phosphosite 10:	WDR78	Q5VTH9	T293	YVERMMQTFNGAPKN	62 / 8 AA	95
Phosphosite 11:	SPAG4	Q9NPE6	S426	RAHGVRTSEGAEGSA	62 / 8 AA	48
Phosphosite 12:	KCTD18	Q6PI47	T305	SPASAIQTSAGATAN	71 / 7 AA	47
Phosphosite 13:	GAIP	P49795	S97	SFDKLMHSPAGRSVF	57 / 7 AA	25
Phosphosite 14:	WHSC1L1	Q9BZ95	S457	HSQRRHTSAEEEEPP	55 / 9 AA	162
Phosphosite 15:	GAPDH-2	O14556	S184	QAASDHISAGAQRVV	71 / 7 AA	45
Phosphosite 16:	ABCA3	Q99758	S789	PNATLESSAGAELSF	62 / 8 AA	191
Phosphosite 17:	ANKRD58	A6NJG2	S63	FPGTLMHSAAGSGRR	50 / 8 AA	34
Phosphosite 18:	KLF13	Q9Y2Y9	S107	PPAPEPTSPGAEGAA	71 / 7 AA	31
Phosphosite 19:	BDP1	A6H8Y1	T1365	EVLSMMHTPVEEKRN	66 / 6 AA	294
Phosphosite 20:	TACC1	O75410	S518	STSCGQKSAGAEVKG	71 / 7 AA	88