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 Len
Human P-Site:	S32
P-Site Sequence:	SSQSVLYSSNSKNYL
UniProt:	P01625
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 Len	P01625	S32	SSQSVLYSSNSKNYL	100 / 9 AA	13
Phosphosite 1:	Ig kappa chain V-IV region STH	P83593	S32	SSQSVLYSSNNKNYL	88 / 9 AA	12
Phosphosite 2:	Ig kappa chain V-IV region JI	P06313	S52	SSQSVLYSSNNKNYL	88 / 9 AA	15
Phosphosite 3:	IGKV4-1	P06312	S52	SSQSVLYSSNNKNYL	88 / 9 AA	13
Phosphosite 4:	Ig kappa chain V-IV region Len	P01625	S33	SQSVLYSSNSKNYLA	100 / 8 AA	13
Phosphosite 5:	Ig kappa chain V-IV region Len	P01625	Y31	KSSQSVLYSSNSKNY	100 / 8 AA	13
Phosphosite 6:	Ig kappa chain V-IV region STH	P83593	S33	SQSVLYSSNNKNYLA	87 / 8 AA	12
Phosphosite 7:	Ig kappa chain V-IV region JI	P06313	S53	SQSVLYSSNNKNYLA	87 / 8 AA	15
Phosphosite 8:	IGKV4-1	P06312	S53	SQSVLYSSNNKNYLA	87 / 8 AA	13
Phosphosite 9:	Ig kappa chain V-IV region B17	P06314	S52	SSQSILYSSDNKNYL	66 / 9 AA	15
Phosphosite 10:	Ig kappa chain V-IV region STH	P83593	Y31	RSSQSVLYSSNNKNY	87 / 8 AA	12
Phosphosite 11:	Ig kappa chain V-IV region JI	P06313	Y51	KSSQSVLYSSNNKNY	87 / 8 AA	15
Phosphosite 12:	IGKV4-1	P06312	Y51	KSSQSVLYSSNNKNY	87 / 8 AA	13
Phosphosite 13:	Ig kappa chain V-IV region B17	P06314	S53	SQSILYSSDNKNYLA	62 / 8 AA	15
Phosphosite 14:	Ig kappa chain V-IV region B17	P06314	Y51	KSSQSILYSSDNKNY	62 / 8 AA	15
Phosphosite 15:	DOCK3	Q8IZD9	S482	HSFVLYHSNSPRWGE	85 / 7 AA	233
Phosphosite 16:	APOBEC4	Q8WW27	Y121	SIRHIILYSNNSPCN	71 / 7 AA	42
Phosphosite 17:	DOCK3	Q8IZD9	Y480	SYHSFVLYHSNSPRW	85 / 7 AA	233
Phosphosite 18:	DDB1	Q16531	Y660	SDRPTVIYSSNHKLV	71 / 7 AA	127
Phosphosite 19:	L3MBTL2	Q969R5	S122	SRSYSSNSKKASILA	100 / 6 AA	79
Phosphosite 20:	MBTD1	Q05BQ5	S86	SRSYSSNSKKASILA	100 / 6 AA	71