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-III region SIE
Human P-Site:	T20
P-Site Sequence:	LSPGERATLSCRASQ
UniProt:	P01620
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-III region SIE	P01620	T20	LSPGERATLSCRASQ	100 / 9 AA	12
Phosphosite 1:	Ig kappa chain V-III region HIC	P18136	T40	LSPGERATLSCRASQ	100 / 9 AA	14
Phosphosite 2:	Ig kappa chain V-III region HAH	P18135	T40	LSPGERATLSCRASQ	100 / 9 AA	14
Phosphosite 3:	Ig kappa chain V-III region VG	P04433	T40	LSPGERATLSCRASQ	100 / 9 AA	13
Phosphosite 4:	Ig kappa chain V-III region CLL	P04207	T40	VSPGERATLSCRASQ	100 / 9 AA	14
Phosphosite 5:	Ig kappa chain V-III region POM	P01624	T20	VSPGERATLSCRASQ	100 / 9 AA	12
Phosphosite 6:	Ig kappa chain V-III region WOL	P01623	T20	LSPGERATLSCRASQ	100 / 9 AA	12
Phosphosite 7:	Ig kappa chain V-III region Ti	P01622	T20	LSPGERATLSCRASQ	100 / 9 AA	12
Phosphosite 8:	Ig kappa chain V-III region NG9	P01621	T24	LSPGERATLSCRASQ	100 / 9 AA	11
Phosphosite 9:	Ig kappa chain V-III region VH	P04434	T40	LSPGERVTLSCRASQ	88 / 9 AA	13
Phosphosite 10:	Ig kappa chain V-III region IARC/BL41	P06311	T40	LSPGESATLSCRASQ	88 / 9 AA	14
Phosphosite 11:	Ig kappa chain V-IV region STH	P83593	T20	VSLGERATINCRSSQ	77 / 9 AA	12
Phosphosite 12:	Ig kappa chain V-IV region B17	P06314	T40	VSLGERATINCKSSQ	66 / 9 AA	15
Phosphosite 13:	Ig kappa chain V-IV region JI	P06313	T40	VSLGERATINCKSSQ	66 / 9 AA	15
Phosphosite 14:	IGKV4-1	P06312	T40	VSLGERATINCKSSQ	66 / 9 AA	13
Phosphosite 15:	Ig kappa chain V-IV region Len	P01625	T20	VSLGERATINCKSSQ	66 / 9 AA	13
Phosphosite 16:	Ig kappa chain V-III region HIC	P18136	S42	PGERATLSCRASQSV	100 / 7 AA	14
Phosphosite 17:	Ig kappa chain V-III region HAH	P18135	S42	PGERATLSCRASQSV	100 / 7 AA	14
Phosphosite 18:	Ig kappa chain V-III region VG	P04433	S42	PGERATLSCRASQSV	100 / 7 AA	13
Phosphosite 19:	Ig kappa chain V-III region CLL	P04207	S42	PGERATLSCRASQSV	100 / 7 AA	14
Phosphosite 20:	Ig kappa chain V-III region POM	P01624	S22	PGERATLSCRASQSI	100 / 7 AA	12