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 HAH
Human P-Site:	S52
P-Site Sequence:	ASQSVSSSYLAWYQQ
UniProt:	P18135
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 HAH	P18135	S52	ASQSVSSSYLAWYQQ	100 / 9 AA	14
Phosphosite 1:	Ig kappa chain V-III region HIC	P18136	S52	ASQSVSSSYLAWYQQ	100 / 9 AA	14
Phosphosite 2:	Ig kappa chain V-III region NG9	P01621	S36	ASQSVSSSYLAWYQQ	100 / 9 AA	11
Phosphosite 3:	Ig kappa chain V-III region SIE	P01620	S32	ASQSVSNSYLAWYQQ	88 / 9 AA	12
Phosphosite 4:	Ig kappa chain V-III region VH	P04434	S52	ASQSVSSSYLTWYQQ	88 / 9 AA	13
Phosphosite 5:	Ig kappa chain V-III region HIC	P18136	Y53	SQSVSSSYLAWYQQK	100 / 8 AA	14
Phosphosite 6:	Ig kappa chain V-III region HAH	P18135	Y53	SQSVSSSYLAWYQQK	100 / 8 AA	14
Phosphosite 7:	Ig kappa chain V-III region NG9	P01621	Y37	SQSVSSSYLAWYQQK	100 / 8 AA	11
Phosphosite 8:	Ig kappa chain V-III region POM	P01624	S32	ASQSISNSYLAWYQQ	77 / 9 AA	12
Phosphosite 9:	Ig kappa chain V-III region Ti	P01622	S32	ASQSVSNSFLAWYQQ	77 / 9 AA	12
Phosphosite 10:	Ig kappa chain V-III region SIE	P01620	Y33	SQSVSNSYLAWYQQK	87 / 8 AA	12
Phosphosite 11:	Ig kappa chain V-III region VH	P04434	Y53	SQSVSSSYLTWYQQK	87 / 8 AA	13
Phosphosite 12:	Ig kappa chain V-III region POM	P01624	Y33	SQSISNSYLAWYQQK	75 / 8 AA	12
Phosphosite 13:	ADAMTS18	Q8TE60	S787	QELQVSSSYLAVRSL	100 / 7 AA	135
Phosphosite 14:	ADAMTS18	Q8TE60	Y788	ELQVSSSYLAVRSLS	100 / 7 AA	135
Phosphosite 15:	Ig kappa chain V-III region VG	P04433	Y52	ASQSVSSYLAWYQQK	100 / 6 AA	13
Phosphosite 16:	C2orf44	Q9H6R7	S278	SEVSVSSSYLEPLDL	87 / 8 AA	79
Phosphosite 17:	Ig kappa chain V-III region B6	P01619	Y33	SQSLSGNYLAWYQQK	62 / 8 AA	12
Phosphosite 18:	C2orf44	Q9H6R7	S276	TNSEVSVSSSYLEPL	100 / 7 AA	79
Phosphosite 19:	Ig kappa chain V-III region HIC	P18136	S50	CRASQSVSSSYLAWY	100 / 7 AA	14
Phosphosite 20:	Ig kappa chain V-III region HAH	P18135	S50	CRASQSVSSSYLAWY	100 / 7 AA	14