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:	COL4A4
Human P-Site:	S63
P-Site Sequence:	HCVPEKGSRGPPGPP
UniProt:	P53420
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A4	P53420	S63	HCVPEKGSRGPPGPP	100 / 9 AA	164
Phosphosite 1:	ZC3H13	Q5T200	S575	PELPEKGSRGSRGSQ	87 / 8 AA	197
Phosphosite 2:	COL6A1	P12109	S312	GSRGEKGSRGPKGYK	100 / 7 AA	109
Phosphosite 3:	PKN1	Q16512	S567	DSSPQKSSRDPPSSP	66 / 9 AA	104
Phosphosite 4:	COL24A1	Q17RW2	S1132	GPTGEVGSRGPPGKI	87 / 8 AA	175
Phosphosite 5:	KIF26B	Q2KJY2	S960	QFGPEQASRGPRLSQ	75 / 8 AA	224
Phosphosite 6:	ARHGAP23	Q9P227	S275	RAFPEPGSRVPPSRL	77 / 9 AA	162
Phosphosite 7:	COL19A1	Q14993	S802	GAKGEKGSDGPPGKP	87 / 8 AA	115
Phosphosite 8:	MOSPD3	O75425	S21	PGPPGRGSRGAPPPL	66 / 9 AA	26
Phosphosite 9:	PCSK7	Q16549	S738	PDEVETESRGPPTTS	75 / 8 AA	86
Phosphosite 10:	C16orf71	Q8IYS4	S161	LSFNTKGSQGPPWDP	85 / 7 AA	56
Phosphosite 11:	WHSC1L1	Q9BZ95	S1067	ALEIEKNSRKPPPYK	75 / 8 AA	162
Phosphosite 12:	COL4A2	P08572	Y1294	GIFGLKGYRGPPGPP	85 / 7 AA	168
Phosphosite 13:	EAP1	Q9H1B7	S281	PPPHALGSRGPPTPA	100 / 6 AA	83
Phosphosite 14:	COLQ	Q9Y215	S187	GSRGEKGSRGEKGDL	100 / 6 AA	48
Phosphosite 15:	COL6A1	P12109	S306	GMKGEKGSRGEKGSR	100 / 6 AA	109
Phosphosite 16:	COL12A1	Q99715	S3019	GPPGSTGSRGPPGPP	85 / 7 AA	333
Phosphosite 17:	OTUD7A	Q8TE49	S710	VPVPERASPGPPTQL	66 / 9 AA	101
Phosphosite 18:	OGFOD1	Q8N543	S320	HGHVEWSSRGPPNKR	75 / 8 AA	63
Phosphosite 19:	COL8A2	P25067	T303	GAKGEPGTRGPPGLI	75 / 8 AA	67
Phosphosite 20:	FHDC1	Q9C0D6	S924	WRRPELSSRGPSQNP	75 / 8 AA	125