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:	S69
P-Site Sequence:	SGVPDRFSGSGSGTD
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	S69	SGVPDRFSGSGSGTD	100 / 9 AA	12
Phosphosite 1:	Ig kappa chain V-III region HIC	P18136	S84	TGIPDRFSGSGSGTD	100 / 9 AA	14
Phosphosite 2:	Ig kappa chain V-III region HAH	P18135	S84	TGIPDRFSGSGSGTD	100 / 9 AA	14
Phosphosite 3:	Ig kappa chain V-IV region B17	P06314	S89	SGVPDRFSGSGSGTD	100 / 9 AA	15
Phosphosite 4:	Ig kappa chain V-IV region JI	P06313	S89	SGVPDRFSGSGSGTD	100 / 9 AA	15
Phosphosite 5:	IGKV4-1	P06312	S89	SGVPDRFSGSGSGTD	100 / 9 AA	13
Phosphosite 6:	Ig kappa chain V-III region IARC/BL41	P06311	S83	NGIPDRFSGSGSGTD	100 / 9 AA	14
Phosphosite 7:	Ig kappa chain V-II region RPMI 6410	P06310	S88	SGVPDRFSGSGSGTD	100 / 9 AA	15
Phosphosite 8:	Ig kappa chain V-II region GM607	P06309	S72	SGVPDRFSGSGSGTD	100 / 9 AA	13
Phosphosite 9:	Ig kappa chain V-III region GOL	P04206	S64	TGIPDRFSGSGSGTD	100 / 9 AA	12
Phosphosite 10:	Ig kappa chain V-IV region Len	P01625	S69	SGVPDRFSGSGSGTD	100 / 9 AA	13
Phosphosite 11:	Ig kappa chain V-III region WOL	P01623	S64	TGIPDRFSGSGSGTD	100 / 9 AA	12
Phosphosite 12:	Ig kappa chain V-III region Ti	P01622	S64	TGIPDRFSGSGSGTD	100 / 9 AA	12
Phosphosite 13:	Ig kappa chain V-III region SIE	P01620	S64	TGIPDRFSGSGSGTD	100 / 9 AA	12
Phosphosite 14:	Ig kappa chain V-III region B6	P01619	S64	TGIPDRFSGSGSGAD	100 / 9 AA	12
Phosphosite 15:	Ig kappa chain V-II region TEW	P01617	S68	SGVPDRFSGSGSGTD	100 / 9 AA	12
Phosphosite 16:	Ig kappa chain V-II region Cum	P01614	S70	SGVPDRFSGSGSGTD	100 / 9 AA	13
Phosphosite 17:	Ig kappa chain V-II region MIL	P01616	S67	SGVPNRFSGSGSGTB	88 / 9 AA	12
Phosphosite 18:	Ig kappa chain V-III region NG9	P01621	S68	TGIPDRFSGSASGTD	88 / 9 AA	11
Phosphosite 19:	Ig kappa chain V-II region FR	P01615	S68	SGVPDRFSDSGSGTD	88 / 9 AA	13
Phosphosite 20:	Ig lambda chain V-III region SH	P01714	S61	SGIPDRFSGSSSGHT	88 / 9 AA	11