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:	COL4A3BP
Human P-Site:	T287
P-Site Sequence:	ETEKKRRTEEAYKNA
UniProt:	Q9Y5P4
Intern. Prot. ID:	IPI00024701

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A3BP	Q9Y5P4	T287	ETEKKRRTEEAYKNA	100 / 9 AA	71
Phosphosite 1:	TTN	Q8WZ42	T2005	RSKFKRRTEEGYYEA	87 / 8 AA	3816
Phosphosite 2:	DGCR8	Q8WYQ5	T263	CAPKKRRTEEKYGGD	88 / 9 AA	86
Phosphosite 3:	C1orf103	Q5T3J3	T646	DHIKKRKTENAYNAI	77 / 9 AA	85
Phosphosite 4:	CNTN4	Q8IWV2	T694	RPSEKRRTEEALPEV	87 / 8 AA	113
Phosphosite 5:	GNL3L	Q9NVN8	T84	QERQKRRTIESYCQD	75 / 8 AA	66
Phosphosite 6:	MATR3	P43243	T150	LQLKRRRTEEGPTLS	75 / 8 AA	95
Phosphosite 7:	APOL3	O95236	T80	FLEKKRFTEEATKYF	87 / 8 AA	44
Phosphosite 8:	ADAM2	Q99965	T718	FQRKKWRTEDYSSDE	71 / 7 AA	82
Phosphosite 9:	WBP4	O75554	T361	PVFKKRRTENGKSRN	75 / 8 AA	43
Phosphosite 10:	SART2	Q9UL01	T786	RFSDKRQTEEAIDRI	75 / 8 AA	110
Phosphosite 11:	TRMT5	Q32P41	T494	PPLKRQRTAEAFSDE	55 / 9 AA	58
Phosphosite 12:	SEC6L1	O60645	T606	KPYKKRMTAEAHRRV	66 / 9 AA	87
Phosphosite 13:	TXNDC13	Q9H1E5	S232	RSEQNRRSEEAHRAE	55 / 9 AA	39
Phosphosite 14:	RPUSD2	Q8IZ73	T119	PPPKKRRTGVSFGDE	55 / 9 AA	61
Phosphosite 15:	STOX2	Q9P2F5	T451	GELAKRRTEMPFPEP	62 / 8 AA	103
Phosphosite 16:	CCDC89	Q8N998	S84	ICILKRRSDEALERC	62 / 8 AA	44
Phosphosite 17:	ZNF469	Q96JG9	T3064	QGPQSRRTEEAAGAG	100 / 6 AA	259
Phosphosite 18:	FOXN3	O00409	T442	LPLKKRRTEKPPESD	75 / 8 AA	54
Phosphosite 19:	GSTCD	Q8NEC7	T9	KAIKKSLTEEEYLYL	66 / 9 AA	71
Phosphosite 20:	MYST4	Q8WYB5	T1203	QPGKKRQTEEEEGKD	75 / 8 AA	231