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:	S1437
P-Site Sequence:	GKRGDSGSPATWTTR
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	S1437	GKRGDSGSPATWTTR	100 / 9 AA	162
Phosphosite 1:	PPM1K	Q8N3J5	S57	FDPDGSGSPATWDNF	100 / 7 AA	41
Phosphosite 2:	COL4A3	Q01955	S1435	LKGKRGDSGSPATWT	100 / 7 AA	162
Phosphosite 3:	CUX2	O14529	S1084	STGSDSESPATRSEC	66 / 9 AA	154
Phosphosite 4:	ZNF644	Q9H582	S398	CEESDSESPATFSTE	66 / 9 AA	150
Phosphosite 5:	DMKN	Q6E0U4	S302	GSRGDSGSESSWGSS	66 / 9 AA	47
Phosphosite 6:	CNTN5	O94779	S405	DTQLDSGSPLRWECK	75 / 8 AA	121
Phosphosite 7:	ILKAP	Q9H0C8	S61	ASSGDSGSLATSISQ	77 / 9 AA	43
Phosphosite 8:	PDZD7	Q9H5P4	S37	HLGSDSGSTATRYLL	75 / 8 AA	56
Phosphosite 9:	HES7	Q9BYE0	S187	CSPRAGDSGAPAPLT	85 / 7 AA	25
Phosphosite 10:	PCDHGB6	Q9Y5F9	S720	LRLRRSLSPATWDCF	85 / 7 AA	101
Phosphosite 11:	FLJ35779	Q8NA72	S130	SHLLADSSSPATNSS	75 / 8 AA	63
Phosphosite 12:	GZMA	P12544	S214	SCNGDSGSPLLCEGV	100 / 6 AA	29
Phosphosite 13:	HECTD1	Q9ULT8	S1196	CSLNEPGSTATWPLD	62 / 8 AA	290
Phosphosite 14:	FLJ35779	Q8NA72	S131	HLLADSSSPATNSSH	75 / 8 AA	63
Phosphosite 15:	RSBN1L	Q6PCB5	S82	PSPQSYGSPASWSFA	83 / 6 AA	94
Phosphosite 16:	GZMA	P12544	S212	RDSCNGDSGSPLLCE	100 / 6 AA	29
Phosphosite 17:	PAPLN	O95428	S897	GLGGDAGSPAPPFHS	85 / 7 AA	138
Phosphosite 18:	HECTD1	Q9ULT8	T1197	SLNEPGSTATWPLDP	62 / 8 AA	290
Phosphosite 19:	RSBN1L	Q6PCB5	S85	QSYGSPASWSFAPLS	83 / 6 AA	94
Phosphosite 20:	BAF53A	O96019	S233	KEAVREGSPANWKRK	83 / 6 AA	47