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:	T281
P-Site Sequence:	QKRLDKETEKKRRTE
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	T281	QKRLDKETEKKRRTE	100 / 9 AA	71
Phosphosite 1:	CCDC88C	Q9P219	T403	DLELDRDTDKKRIEE	66 / 9 AA	228
Phosphosite 2:	PPIE	Q9UNP9	T43	QIPLDYETEKHRGFA	77 / 9 AA	33
Phosphosite 3:	PPL	O60437	T903	RKELDEETERRRQLE	66 / 9 AA	205
Phosphosite 4:	ARHGAP10	A1A4S6	T138	KKKFDKETEKNYSLI	75 / 8 AA	89
Phosphosite 5:	KIAA1414	Q9P2D3	T1161	FGMLDRETDRKLCSD	62 / 8 AA	224
Phosphosite 6:	PDZK1	Q5T2W1	T216	FLLVDKETDKRHVEQ	55 / 9 AA	57
Phosphosite 7:	PDZK1P1; PDZK1P2	A8MUH7	T94	FLLVDKETDKRHVEQ	55 / 9 AA	44
Phosphosite 8:	SERPINB10	P48595	S72	GVKCDPESEKKRKME	75 / 8 AA	45
Phosphosite 9:	DDN	O94850	T125	QEREAKETERKRRKA	85 / 7 AA	76
Phosphosite 10:	SLC4A5	Q9BY07	T1081	PEKEKKETDKKRKRK	85 / 7 AA	126
Phosphosite 11:	ARHGAP26	Q9UNA1	T138	KKKYDKETEKYCGIL	85 / 7 AA	92
Phosphosite 12:	EWS	Q01844	T406	HIYLDKETGKPKGDA	85 / 7 AA	68
Phosphosite 13:	PKD1L2	Q7Z442	T414	NLILDRETQKLMGPG	71 / 7 AA	273
Phosphosite 14:	PPIE	Q9UNP9	Y41	DIQIPLDYETEKHRG	85 / 7 AA	33
Phosphosite 15:	ch-TOG	Q14008	T1813	GSKSDKETEKGASRI	100 / 6 AA	225
Phosphosite 16:	MCTP2	Q6DN12	S752	EDEDDKESEKKGLIE	85 / 7 AA	100
Phosphosite 17:	MKI67	P46013	T3150	PIPRDKVTENKRCLR	75 / 8 AA	359
Phosphosite 18:	FLJ32810	A6NI28	S138	KKKFDKESEKYYSIL	71 / 7 AA	89
Phosphosite 19:	ART3	Q13508	S219	ENFLDKESERITLIP	71 / 7 AA	44
Phosphosite 20:	IQCG	Q9H095	T338	MEKYDKDTEMKQNEL	62 / 8 AA	52