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 NG9
Human P-Site:	Y54
P-Site Sequence:	QAPRLLIYGATSRAT
UniProt:	P01621
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 NG9	P01621	Y54	QAPRLLIYGATSRAT	100 / 9 AA	11
Phosphosite 1:	Ig kappa chain V-III region HIC	P18136	Y70	QAPRLLIYGASSRAT	88 / 9 AA	14
Phosphosite 2:	Ig kappa chain V-III region HAH	P18135	Y70	QAPRLLIYGASSRAT	88 / 9 AA	14
Phosphosite 3:	Ig kappa chain V-III region WOL	P01623	Y50	QAPRLLIYGASSRAT	88 / 9 AA	12
Phosphosite 4:	Ig kappa chain V-III region SIE	P01620	Y50	QAPRLLIYGASSRAT	88 / 9 AA	12
Phosphosite 5:	Ig kappa chain V-III region POM	P01624	Y50	GSPRLLIYGASTRAT	77 / 9 AA	12
Phosphosite 6:	Ig kappa chain V-III region GOL	P04206	Y50	QAPRLLMYGASSRAT	77 / 9 AA	12
Phosphosite 7:	Ig kappa chain V-III region VG	P04433	Y69	QAPRLLIYDASNRAT	66 / 9 AA	13
Phosphosite 8:	Ig kappa chain V-I region WEA	P01610	Y49	TAPKRLIYGATSLQS	100 / 7 AA	12
Phosphosite 9:	Ig kappa chain V-III region B6	P01619	Y50	QAPRLLMYGVSSRAT	66 / 9 AA	12
Phosphosite 10:	IGKV1-5	P01602	Y71	KAPKLLIYDASSLES	66 / 9 AA	13
Phosphosite 11:	Ig kappa chain V-I region Wes	P01611	Y49	KAPKLLIYSASSLEN	66 / 9 AA	12
Phosphosite 12:	VAV2	P52735	Y283	FKERLLIYGEYCSHM	66 / 9 AA	101
Phosphosite 13:	Ig kappa chain V-I region Ni	P01613	Y53	KAPKLLIYDASNLET	55 / 9 AA	12
Phosphosite 14:	Ig kappa chain V-I region AU	P01594	Y49	KAPKLLIYDASNLES	55 / 9 AA	12
Phosphosite 15:	ABTB2	Q8N961	Y807	DAFRQLIYGRSSKVQ	66 / 9 AA	93
Phosphosite 16:	Ig kappa chain V-I region Rei	P01607	Y49	KAPKLLIYEASNLQA	55 / 9 AA	12
Phosphosite 17:	C16orf82	Q7Z2V1	Y42	FSKGSLIYGVTSPQR	85 / 7 AA	23
Phosphosite 18:	Ig kappa chain V-I region Wes	P01611	S50	APKLLIYSASSLENG	75 / 8 AA	12
Phosphosite 19:	Ig kappa chain V-I region Roy	P01608	Y49	KAPKLLIYDASKLEA	62 / 8 AA	12
Phosphosite 20:	Ig lambda chain V-II region NIG-84	P04209	Y51	KAPKLLIYDVNSRPS	55 / 9 AA	12