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 VH
Human P-Site:	T55
P-Site Sequence:	SVSSSYLTWYQQKPG
UniProt:	P04434
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 VH	P04434	T55	SVSSSYLTWYQQKPG	100 / 9 AA	13
Phosphosite 1:	Ig kappa chain V-I region Hau	P01600	S34	QSISSYLSWYQQKPG	88 / 9 AA	12
Phosphosite 2:	Ig kappa chain V-III region VH	P04434	Y57	SSSYLTWYQQKPGQA	100 / 7 AA	13
Phosphosite 3:	Ig kappa chain V-III region VH	P04434	Y53	SQSVSSSYLTWYQQK	100 / 7 AA	13
Phosphosite 4:	Ig kappa chain V-IV region STH	P83593	Y42	NKNYLAWYQQKPGQA	85 / 7 AA	12
Phosphosite 5:	Ig kappa chain V-III region HIC	P18136	Y57	SSSYLAWYQQKPGQA	85 / 7 AA	14
Phosphosite 6:	Ig kappa chain V-III region HAH	P18135	Y57	SSSYLAWYQQKPGQA	85 / 7 AA	14
Phosphosite 7:	Ig kappa chain V-IV region B17	P06314	Y62	NKNYLAWYQQKPGQP	85 / 7 AA	15
Phosphosite 8:	Ig kappa chain V-IV region JI	P06313	Y62	NKNYLAWYQQKPGQP	85 / 7 AA	15
Phosphosite 9:	IGKV4-1	P06312	Y62	NKNYLAWYQQKPGQP	85 / 7 AA	13
Phosphosite 10:	Ig kappa chain V-III region VG	P04433	Y56	VSSYLAWYQQKPGQA	85 / 7 AA	13
Phosphosite 11:	Ig kappa chain V-III region GOL	P04206	Y37	SRGYLAWYQQKPGQA	85 / 7 AA	12
Phosphosite 12:	Ig kappa chain V-IV region Len	P01625	Y42	SKNYLAWYQQKPGQP	85 / 7 AA	13
Phosphosite 13:	Ig kappa chain V-III region POM	P01624	Y37	SNSYLAWYQQKPSGS	85 / 7 AA	12
Phosphosite 14:	Ig kappa chain V-III region NG9	P01621	Y41	SSSYLAWYQQKPGQA	85 / 7 AA	11
Phosphosite 15:	Ig kappa chain V-III region SIE	P01620	Y37	SNSYLAWYQQKPGQA	85 / 7 AA	12
Phosphosite 16:	Ig kappa chain V-III region B6	P01619	Y37	SGNYLAWYQQKPGQA	85 / 7 AA	12
Phosphosite 17:	Ig kappa chain V-I region Hau	P01600	Y36	ISSYLSWYQQKPGKA	85 / 7 AA	12
Phosphosite 18:	Ig kappa chain V-I region Walker	P04431	Y58	ISNYLNWYQQKPGKA	85 / 7 AA	14
Phosphosite 19:	Ig kappa chain V-I region Mev	P01612	Y36	SVDYLNWYQQKPGKA	85 / 7 AA	12
Phosphosite 20:	Ig kappa chain V-I region Lay	P01605	Y36	VNAYLNWYQQKPGLA	85 / 7 AA	12