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:	IGHG3
Human P-Site:	S17
P-Site Sequence:	PLAPCSRSTSGGTAA
UniProt:	P01860
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHG3	P01860	S17	PLAPCSRSTSGGTAA	100 / 9 AA	41
Phosphosite 1:	IGHG4	P01861	S17	PLAPCSRSTSESTAA	77 / 9 AA	36
Phosphosite 2:	IGHG4	P01861	S15	VFPLAPCSRSTSEST	100 / 7 AA	36
Phosphosite 3:	IGHG3	P01860	S15	VFPLAPCSRSTSGGT	100 / 7 AA	41
Phosphosite 4:	IGHG2	P01859	S17	PLAPCSRSTSESTAA	77 / 9 AA	36
Phosphosite 5:	IGHG2	P01859	S15	VFPLAPCSRSTSEST	100 / 7 AA	36
Phosphosite 6:	FAM43B	Q6ZT52	S127	RMQPCERSAAGGSGG	66 / 9 AA	37
Phosphosite 7:	IGHG1	P01857	S17	PLAPSSKSTSGGTAA	77 / 9 AA	36
Phosphosite 8:	SYNE1	Q8NF91	S8719	VSSPHSRSTKGGSDS	77 / 9 AA	1011
Phosphosite 9:	ADAMTS13	Q76LX8	S399	PRSPCSRSCGGGVVT	77 / 9 AA	154
Phosphosite 10:	TSRC1	Q6UY14	S985	PWSPCSRSCQGGTQT	77 / 9 AA	117
Phosphosite 11:	Thsd4	Q6ZMP0	S68	PWSACSRSCSGGVME	77 / 9 AA	112
Phosphosite 12:	LHB	P01229	S116	RCGPCRRSTSDCGGP	75 / 8 AA	15
Phosphosite 13:	IGHG3	P01860	S19	APCSRSTSGGTAALG	100 / 7 AA	41
Phosphosite 14:	LAMA5	O15230	S2932	VDRPCARSKSTGDPW	66 / 9 AA	400
Phosphosite 15:	IGHG4	P01861	T18	LAPCSRSTSESTAAL	75 / 8 AA	36
Phosphosite 16:	IGHG2	P01859	T18	LAPCSRSTSESTAAL	75 / 8 AA	36
Phosphosite 17:	SSPO	A2VEC9	S3826	PWGPCSRSCGGLGTR	75 / 8 AA	548
Phosphosite 18:	KCNH3	Q9ULD8	S930	GEGPCPASTSGLLQP	75 / 8 AA	117
Phosphosite 19:	MAPK8IP1	Q9UQF2	S240	TDSPCRRSTATQMAP	71 / 7 AA	78
Phosphosite 20:	IGFBP4	P22692	S152	KIRDRSTSGGKMKVN	100 / 6 AA	28