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:	PIGB
Human P-Site:	T383
P-Site Sequence:	YSLTHLKTWKKPALS
UniProt:	Q92521
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PIGB	Q92521	T383	YSLTHLKTWKKPALS	100 / 9 AA	65
Phosphosite 1:	EIF4G3	O43432	T508	IAITVPKTWKKPKDR	77 / 9 AA	177
Phosphosite 2:	ZNF397	Q8NF99	S176	PLKTQLKSWKPCLSP	71 / 7 AA	61
Phosphosite 3:	ZNF22	P17026	S210	RVKTHLPSWKAGTGR	71 / 7 AA	26
Phosphosite 4:	AGAP4	Q96P64	T276	RSGKWLKTWKKKYVT	100 / 6 AA	73
Phosphosite 5:	AGAP11	Q8TF27	T138	RSGKWLKTWKKKYVT	100 / 6 AA	61
Phosphosite 6:	CTGLF1	Q5VW22	T276	RSGKWLKTWKKKYVT	100 / 6 AA	73
Phosphosite 7:	AGAP7	Q5VUJ5	T276	RSGKWLKTWKKKYVT	100 / 6 AA	73
Phosphosite 8:	AGAP9	Q5VTM2	T344	RSGKWLKTWKKKYVT	100 / 6 AA	78
Phosphosite 9:	AGAP10	Q5T2P9	T299	RSGKWLKTWKKKYVT	100 / 6 AA	73
Phosphosite 10:	AGAP8	Q5SRD3	T276	RSGKWLKTWKKKYVT	100 / 6 AA	73
Phosphosite 11:	CTGLF11P	A8MT82	T284	RSGKWLKTWKKKYVT	100 / 6 AA	74
Phosphosite 12:	AGAP5	A6NIR3	T276	RSGKWLKTWKKKYVT	100 / 6 AA	73
Phosphosite 13:	CTTNBP2	Q8WZ74	T1473	SGRFSLPTWNKPDLS	71 / 7 AA	181
Phosphosite 14:	TTN	Q8WZ42	T17958	TKDSALVTWNKPHDG	71 / 7 AA	3816
Phosphosite 15:	FEM1C	Q96JP0	Y268	DLLGALKYWKKAMNM	71 / 7 AA	69
Phosphosite 16:	USP47	Q96K76	T1182	RFRLRKKTWKNPGTV	83 / 6 AA	157
Phosphosite 17:	CPN2	P22792	T173	QPLTHLKTLNLAQNL	71 / 7 AA	61
Phosphosite 18:	Cytohesin 4	Q9UIA0	T275	KLGGRVKTWKRRWFI	50 / 8 AA	46
Phosphosite 19:	Cytohesin 2	Q99418	T276	LGGGRVKTWKRRWFI	50 / 8 AA	47
Phosphosite 20:	CYTH1	Q15438	T277	LGGGRVKTWKRRWFI	50 / 8 AA	46