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:	Y97
P-Site Sequence:	AVYYCQQYYRIPYTF
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	Y97	AVYYCQQYYRIPYTF	100 / 9 AA	12
Phosphosite 1:	Ig kappa chain V-IV region STH	P83593	Y98	VYYCQQYYRIPYTFG	100 / 8 AA	12
Phosphosite 2:	Ig kappa chain V-IV region Len	P01625	Y97	AVYYCQQYYSTPYSF	77 / 9 AA	13
Phosphosite 3:	Ig kappa chain V-IV region JI	P06313	Y117	AVYYCQQYDTIPTFG	77 / 9 AA	15
Phosphosite 4:	Ig kappa chain V-IV region Len	P01625	Y98	VYYCQQYYSTPYSFG	75 / 8 AA	13
Phosphosite 5:	Ig kappa chain V-I region Kue	P01604	Y91	ATYYCQQYSRYPYTF	77 / 9 AA	12
Phosphosite 6:	Ig kappa chain V-I region Bi	P01595	Y92	TYYCQQYYNLPYTFG	75 / 8 AA	12
Phosphosite 7:	Ig kappa chain V-I region Scw	P01609	Y91	GNYYCQQYDNVPITF	66 / 9 AA	12
Phosphosite 8:	PSMB4	P28070	Y22	GPAPGQFYRIPSTPD	83 / 6 AA	29
Phosphosite 9:	Ig kappa chain V-I region Rei	P01607	Y91	ATYYCQQYQSLPYTF	66 / 9 AA	12
Phosphosite 10:	FLJ21901	Q53R41	Y689	HDRFCQQYNKGIGGM	57 / 7 AA	97
Phosphosite 11:	C9orf89	Q96LW7	Y81	ERDCQEFYRALYIHA	66 / 6 AA	26
Phosphosite 12:	EIF2AK4	Q9P2K8	Y1644	LYSYRDDYYRILF__	62 / 8 AA	187
Phosphosite 13:	Ig kappa chain V-III region GOL	P04206	Y92	AVYYCQQYGSSPRSF	66 / 9 AA	12
Phosphosite 14:	Ig kappa chain V-III region Ti	P01622	Y92	AVYYCQQYGSSPSTF	66 / 9 AA	12
Phosphosite 15:	Ig kappa chain V-III region SIE	P01620	Y92	AVYYCQQYGSSPQTF	66 / 9 AA	12
Phosphosite 16:	Ig kappa chain V-III region B6	P01619	Y92	AVYYCQQYGSSPFTF	66 / 9 AA	12
Phosphosite 17:	KV106	P01598	Y91	ATYYCQQYNSDSKMF	55 / 9 AA	12
Phosphosite 18:	GTF3C1	Q12789	Y1508	YQLSQTYYRIFTWRF	71 / 7 AA	239
Phosphosite 19:	Ig kappa chain V-III region WOL	P01623	Y92	AVYYCQQYGSLGRTF	100 / 5 AA	12
Phosphosite 20:	TTC35	Q15006	Y195	NHLYCQQYAEVKYTQ	100 / 5 AA	35