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:	IGHG3
Human P-Site:	Y337
P-Site Sequence:	SDGSFFLYSKLTVDK
UniProt:	P01860
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHG3	P01860	Y337	SDGSFFLYSKLTVDK	100 / 9 AA	41
Phosphosite 1:	IGHG2	P01859	Y286	SDGSFFLYSKLTVDK	100 / 9 AA	36
Phosphosite 2:	IGHG1	P01857	Y290	SDGSFFLYSKLTVDK	100 / 9 AA	36
Phosphosite 3:	IGHG4	P01861	Y287	SDGSFFLYSRLTVDK	88 / 9 AA	36
Phosphosite 4:	UBCE7IP1	Q9NWF9	Y360	PKIDFFDYSKLTPLD	87 / 8 AA	99
Phosphosite 5:	UBCE7IP1	Q9NWF9	S361	KIDFFDYSKLTPLDQ	87 / 8 AA	99
Phosphosite 6:	Axl	P30530	Y634	DLHSFLLYSRLGDQP	75 / 8 AA	97
Phosphosite 7:	SLC6A13	Q9NSD5	Y267	QGIQFYLYPNLTRLW	62 / 8 AA	68
Phosphosite 8:	ATP9B	O43861	S217	EVNSQLYSKLTVRGK	100 / 6 AA	129
Phosphosite 9:	C7orf26	Q96N11	Y287	DRDSHLLYSKLHLSV	75 / 8 AA	50
Phosphosite 10:	GDF3	Q9NR23	Y94	PDQGFFLYPKKISQA	71 / 7 AA	41
Phosphosite 11:	KIAA0100	Q14667	Y1939	LELQRFLYSKVNKSD	71 / 7 AA	254
Phosphosite 12:	NR1I3	Q14994	Y313	RPRDRFLYAKLLGLL	83 / 6 AA	40
Phosphosite 13:	STAG3	Q9UJ98	Y449	SAAGEFLYWKLFYPE	83 / 6 AA	139
Phosphosite 14:	SH3GLB2	Q9NR46	Y77	ARVEEFLYEKLDRKV	71 / 7 AA	44
Phosphosite 15:	NR0B1	P51843	Y81	PRQGSILYSMLTSAK	71 / 7 AA	52
Phosphosite 16:	NR0B1	P51843	S82	RQGSILYSMLTSAKQ	71 / 7 AA	52
Phosphosite 17:	EMILIN2	Q9BXX0	S613	QDFSFLYSQLNHTEN	71 / 7 AA	116
Phosphosite 18:	LOC56964	Q6P2C0	Y393	RSHNFFLYSLNRTLK	83 / 6 AA	77
Phosphosite 19:	KIAA1875	A6NE52	Y1299	ELMSYFLYSPVHCRP	62 / 8 AA	180
Phosphosite 20:	SFTPA1	Q8IWL2	Y240	WNDRNCLYSRLTICE	83 / 6 AA	26