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-IV region STH
Human P-Site:	Y98
P-Site Sequence:	VYYCQQYYRIPYTFG
UniProt:	P83593
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-IV region STH	P83593	Y98	VYYCQQYYRIPYTFG	100 / 9 AA	12
Phosphosite 1:	Ig kappa chain V-IV region STH	P83593	Y97	AVYYCQQYYRIPYTF	100 / 8 AA	12
Phosphosite 2:	Ig kappa chain V-IV region Len	P01625	Y98	VYYCQQYYSTPYSFG	77 / 9 AA	13
Phosphosite 3:	Ig kappa chain V-I region Bi	P01595	Y92	TYYCQQYYNLPYTFG	77 / 9 AA	12
Phosphosite 4:	Ig kappa chain V-IV region Len	P01625	Y97	AVYYCQQYYSTPYSF	75 / 8 AA	13
Phosphosite 5:	C9orf89	Q96LW7	Y81	ERDCQEFYRALYIHA	55 / 9 AA	26
Phosphosite 6:	Ig kappa chain V-I region DEE	P01597	Y92	TYYCQQSYTTPYTFG	66 / 9 AA	12
Phosphosite 7:	PSMB4	P28070	Y22	GPAPGQFYRIPSTPD	83 / 6 AA	29
Phosphosite 8:	Ig kappa chain V-I region Kue	P01604	Y91	ATYYCQQYSRYPYTF	75 / 8 AA	12
Phosphosite 9:	FN1	P02751	Y1478	PAVTVRYYRITYGET	71 / 7 AA	263
Phosphosite 10:	GTF3C1	Q12789	Y1508	YQLSQTYYRIFTWRF	71 / 7 AA	239
Phosphosite 11:	Ig kappa chain V-IV region STH	P83593	Y102	QQYYRIPYTFGQGAK	100 / 5 AA	12
Phosphosite 12:	GTF3C1	Q12789	Y1507	SYQLSQTYYRIFTWR	71 / 7 AA	239
Phosphosite 13:	LIPJ	Q5W064	Y30	DGYILGLYRIPYWRT	100 / 5 AA	42
Phosphosite 14:	LIPJ	Q5W064	Y34	LGLYRIPYWRTDNNK	100 / 5 AA	42
Phosphosite 15:	FN1	P02751	T1481	TVRYYRITYGETGGN	83 / 6 AA	263
Phosphosite 16:	PREX1	Q8TCU6	Y1504	SLEKVQQYYRKLRAF	83 / 6 AA	186
Phosphosite 17:	MEKK4	Q9Y6R4	Y1031	ESVTLQQYYREAMIQ	71 / 7 AA	182
Phosphosite 18:	Grb10	Q13322	Y407	GMLLYQNYRIPQQRK	83 / 6 AA	67
Phosphosite 19:	TMEM2	Q9UHN6	Y1174	MAKAYPQYYRKPSVV	62 / 8 AA	154
Phosphosite 20:	TMEM2	Q9UHN6	Y1175	AKAYPQYYRKPSVVK	62 / 8 AA	154