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:	Ig kappa chain V-II region Cum
Human P-Site:	Y39
P-Site Sequence:	DSGDGNTYLNWYLQK
UniProt:	P01614
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Ig kappa chain V-II region Cum	P01614	Y39	DSGDGNTYLNWYLQK	100 / 9 AA	13
Phosphosite 1:	Ig kappa chain V-II region RPMI 6410	P06310	Y57	VYSDGNTYLNWFQQR	88 / 9 AA	15
Phosphosite 2:	Ig kappa chain V-II region TEW	P01617	Y37	LHSDGFDYLNWYLQK	77 / 9 AA	12
Phosphosite 3:	Ig kappa chain V-I region Lay	P01605	Y32	ASQNVNAYLNWYQQK	66 / 9 AA	12
Phosphosite 4:	Ig kappa chain V-I region DEE	P01597	Y32	AGQSVNKYLNWYQQK	85 / 7 AA	12
Phosphosite 5:	Ig kappa chain V-I region AG	P01593	Y32	ASQDINHYLNWYQQG	77 / 9 AA	12
Phosphosite 6:	KLHL4	Q9C0H6	Y683	GGYDGHTYLNTVESY	85 / 7 AA	80
Phosphosite 7:	KLHL4	Q9C0H6	T682	VGGYDGHTYLNTVES	85 / 7 AA	80
Phosphosite 8:	PTPN12	Q05209	T454	PKSFDGNTLLNRGHA	75 / 8 AA	88
Phosphosite 9:	Ig kappa chain V-I region Rei	P01607	Y32	ASQDIIKYLNWYQQT	66 / 9 AA	12
Phosphosite 10:	Ig kappa chain V-III region SIE	P01620	Y33	SQSVSNSYLAWYQQK	62 / 8 AA	12
Phosphosite 11:	Ig kappa chain V-III region POM	P01624	Y33	SQSISNSYLAWYQQK	62 / 8 AA	12
Phosphosite 12:	Ig kappa chain V-II region GM607	P06309	Y41	LHSNGYNYLDWYLQK	55 / 9 AA	13
Phosphosite 13:	Ig kappa chain V-I region AU	P01594	Y32	ASQDISDYLNWYQQK	66 / 9 AA	12
Phosphosite 14:	FSTL1	Q12841	Y73	CGSNGKTYLNHCELH	55 / 9 AA	35
Phosphosite 15:	APOB	P04114	T3519	TIASEANTYLNSKST	62 / 8 AA	516
Phosphosite 16:	KLHL1	Q9NR64	Y713	GGYDGQTYLNTMESY	85 / 7 AA	83
Phosphosite 17:	APOB	P04114	Y3520	IASEANTYLNSKSTR	62 / 8 AA	516
Phosphosite 18:	Ig lambda chain V-I region BL2	P06316	Y52	SSNIGNDYVSWYQQV	62 / 8 AA	14
Phosphosite 19:	Ig kappa chain V-I region Ka	P01603	Y32	ASQTVLSYLNWYQQK	83 / 6 AA	12
Phosphosite 20:	Ig kappa chain V-I region Rei	P01607	Y36	IIKYLNWYQQTPGKA	100 / 5 AA	12