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:	IGHG4
Human P-Site:	S324
P-Site Sequence:	TQKSLSLSLGK____
UniProt:	P01861
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHG4	P01861	S324	TQKSLSLSLGK____	100 / 8 AA	36
Phosphosite 1:	MRVI1	Q9Y6F6	T659	TARSMSLTLGKNMPR	75 / 8 AA	96
Phosphosite 2:	IGHG4	P01861	S322	HYTQKSLSLSLGK__	100 / 7 AA	36
Phosphosite 3:	AMT	P48728	T291	VEGSLSWTLGKRRRA	75 / 8 AA	44
Phosphosite 4:	IGHG3	P01860	S374	TQKSLSLSPGK____	87 / 8 AA	41
Phosphosite 5:	IGHG2	P01859	S323	TQKSLSLSPGK____	87 / 8 AA	36
Phosphosite 6:	IGHG1	P01857	S327	TQKSLSLSPGK____	87 / 8 AA	36
Phosphosite 7:	TICAM-2	Q86XR7	S16	NSCPLSLSWGKRHSV	75 / 8 AA	27
Phosphosite 8:	SMG8	Q8ND04	S698	TSLSLALSLGQSTDS	75 / 8 AA	110
Phosphosite 9:	CEP110	Q7Z7A1	S106	LIKSLNLSLSKDGGK	75 / 8 AA	269
Phosphosite 10:	FAM63A	Q8N5J2	S369	SDFHLSHSLGKGPGA	85 / 7 AA	52
Phosphosite 11:	FLJ35894	Q8NA31	S375	KKITEKLSLSLGEYP	100 / 6 AA	58
Phosphosite 12:	FLJ35894	Q8NA31	S377	ITEKLSLSLGEYPFD	100 / 6 AA	58
Phosphosite 13:	VPS13C	Q709C8	S3340	VKLHLSLSLGSGGEE	100 / 6 AA	422
Phosphosite 14:	PPAP2C	O43688	T272	PSLSLTLTLGEADHN	62 / 8 AA	33
Phosphosite 15:	MRVI1	Q9Y6F6	S657	PRTARSMSLTLGKNM	71 / 7 AA	96
Phosphosite 16:	HePTP	P35236	T15	RSRAQPLTLSLGAAM	71 / 7 AA	41
Phosphosite 17:	LYSMD2	Q8IV50	S43	EEAELSLSLARTKTR	71 / 7 AA	23
Phosphosite 18:	SUOX	P51687	S246	GGQSLSLSLDDLHNF	75 / 8 AA	60