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:	S28
P-Site Sequence:	INCRSSQSVLYSSNN
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	S28	INCRSSQSVLYSSNN	100 / 9 AA	12
Phosphosite 1:	Ig kappa chain V-IV region JI	P06313	S48	INCKSSQSVLYSSNN	88 / 9 AA	15
Phosphosite 2:	IGKV4-1	P06312	S48	INCKSSQSVLYSSNN	88 / 9 AA	13
Phosphosite 3:	Ig kappa chain V-IV region Len	P01625	S28	INCKSSQSVLYSSNS	88 / 9 AA	13
Phosphosite 4:	Ig kappa chain V-IV region B17	P06314	S48	INCKSSQSILYSSDN	77 / 9 AA	15
Phosphosite 5:	Ig kappa chain V-IV region STH	P83593	S26	ATINCRSSQSVLYSS	100 / 7 AA	12
Phosphosite 6:	Ig kappa chain V-II region GM607	P06309	S32	ISCRSSQSLLHSNGY	77 / 9 AA	13
Phosphosite 7:	Ig kappa chain V-II region TEW	P01617	S28	ISCRSSQSLLHSDGF	77 / 9 AA	12
Phosphosite 8:	Ig kappa chain V-II region RPMI 6410	P06310	S48	ISCRSSQSLVYSDGN	77 / 9 AA	15
Phosphosite 9:	Ig kappa chain V-IV region STH	P83593	Y31	RSSQSVLYSSNNKNY	100 / 6 AA	12
Phosphosite 10:	Ig kappa chain V-IV region JI	P06313	Y51	KSSQSVLYSSNNKNY	100 / 6 AA	15
Phosphosite 11:	IGKV4-1	P06312	Y51	KSSQSVLYSSNNKNY	100 / 6 AA	13
Phosphosite 12:	Ig kappa chain V-IV region Len	P01625	Y31	KSSQSVLYSSNSKNY	100 / 6 AA	13
Phosphosite 13:	GREB1L	Q9C091	S223	KYYLVRSSQGVLSKG	85 / 7 AA	214
Phosphosite 14:	TTC7A	Q9ULT0	S746	GLFPTSHSVLYMRGR	62 / 8 AA	96
Phosphosite 15:	Ig kappa chain V-IV region JI	P06313	S46	ATINCKSSQSVLYSS	85 / 7 AA	15
Phosphosite 16:	IGKV4-1	P06312	S46	ATINCKSSQSVLYSS	85 / 7 AA	13
Phosphosite 17:	Ig kappa chain V-IV region Len	P01625	S26	ATINCKSSQSVLYSS	85 / 7 AA	13
Phosphosite 18:	ZFYVE26	Q68DK2	S443	LHGGDSHSVLYTLHH	71 / 7 AA	285
Phosphosite 19:	Ig kappa chain V-IV region B17	P06314	Y51	KSSQSILYSSDNKNY	83 / 6 AA	15
Phosphosite 20:	TDGF3	P51864	S64	PAIRPRSSQRVLPMG	85 / 7 AA	21