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:	IGKV4-1
Human P-Site:	S93
P-Site Sequence:	DRFSGSGSGTDFTLT
UniProt:	P06312
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGKV4-1	P06312	S93	DRFSGSGSGTDFTLT	100 / 9 AA	13
Phosphosite 1:	Ig kappa chain V-IV region STH	P83593	S73	DRFSGSGSGTDFTLT	100 / 9 AA	12
Phosphosite 2:	Ig kappa chain V-I region WAT	P80362	S67	SRFSGSGSGTDFTFT	100 / 9 AA	12
Phosphosite 3:	Ig kappa chain V-III region HIC	P18136	S88	DRFSGSGSGTDFTLT	100 / 9 AA	14
Phosphosite 4:	Ig kappa chain V-III region HAH	P18135	S88	DRFSGSGSGTDFTLT	100 / 9 AA	14
Phosphosite 5:	Ig kappa chain V-IV region B17	P06314	S93	DRFSGSGSGTDFTLT	100 / 9 AA	15
Phosphosite 6:	Ig kappa chain V-IV region JI	P06313	S93	DRFSGSGSGTDFTLT	100 / 9 AA	15
Phosphosite 7:	Ig kappa chain V-III region IARC/BL41	P06311	S87	DRFSGSGSGTDFTLI	100 / 9 AA	14
Phosphosite 8:	Ig kappa chain V-II region RPMI 6410	P06310	S92	DRFSGSGSGTDFTLK	100 / 9 AA	15
Phosphosite 9:	Ig kappa chain V-II region GM607	P06309	S76	DRFSGSGSGTDFTLK	100 / 9 AA	13
Phosphosite 10:	Ig kappa chain V-III region VH	P04434	S88	ARFSGSGSGTDFTLT	100 / 9 AA	13
Phosphosite 11:	Ig kappa chain V-III region VG	P04433	S87	ARFSGSGSGTDFTLT	100 / 9 AA	13
Phosphosite 12:	Ig kappa chain V-I region Walker	P04431	S89	SRFSGSGSGTDFTLT	100 / 9 AA	14
Phosphosite 13:	Ig kappa chain V-III region GOL	P04206	S68	DRFSGSGSGTDFTLT	100 / 9 AA	12
Phosphosite 14:	Ig kappa chain V-IV region Len	P01625	S73	DRFSGSGSGTDFTLT	100 / 9 AA	13
Phosphosite 15:	Ig kappa chain V-III region WOL	P01623	S68	DRFSGSGSGTDFTLT	100 / 9 AA	12
Phosphosite 16:	Ig kappa chain V-III region Ti	P01622	S68	DRFSGSGSGTDFTLT	100 / 9 AA	12
Phosphosite 17:	Ig kappa chain V-III region SIE	P01620	S68	DRFSGSGSGTDFTLT	100 / 9 AA	12
Phosphosite 18:	Ig kappa chain V-II region TEW	P01617	S72	DRFSGSGSGTDFTLK	100 / 9 AA	12
Phosphosite 19:	Ig kappa chain V-II region Cum	P01614	S74	DRFSGSGSGTDFTLK	100 / 9 AA	13
Phosphosite 20:	Ig kappa chain V-I region Scw	P01609	S67	SRFSGSGSGTDFTLT	100 / 9 AA	12