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:	IGHG2
Human P-Site:	S257
P-Site Sequence:	GFYPSDISVEWESNG
UniProt:	P01859
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHG2	P01859	S257	GFYPSDISVEWESNG	100 / 9 AA	36
Phosphosite 1:	VWA5B2	Q8N398	S539	EPALSDISVDWFVPD	85 / 7 AA	133
Phosphosite 2:	FSD1	Q9BTV5	S287	NLRVDDLSVEWDAMG	71 / 7 AA	56
Phosphosite 3:	IGHG2	P01859	S254	LVKGFYPSDISVEWE	100 / 6 AA	36
Phosphosite 4:	BSDC1	Q9NW68	S392	KGSSTDISEDWEKDF	55 / 9 AA	47
Phosphosite 5:	KBTBD6	Q86V97	S641	EEIPSESSTEWDLGG	55 / 9 AA	76
Phosphosite 6:	TTN	Q8WZ42	S34266	EALPSDISIDEGKVL	71 / 7 AA	3816
Phosphosite 7:	ZCWPW1	Q9H0M4	S170	VPHTQEISVSWEGEA	71 / 7 AA	72
Phosphosite 8:	TAPBPL	Q9BX59	S224	APGLDLISVEWRLQH	100 / 5 AA	50
Phosphosite 9:	KIAA0678	O75165	S1470	SSKPSDMSVQVCGYI	71 / 7 AA	115
Phosphosite 10:	LAMA1	P25391	S1339	QSRISDISVEVGRKA	100 / 6 AA	337
Phosphosite 11:	ZCWPW1	Q9H0M4	S172	HTQEISVSWEGEAAP	71 / 7 AA	72
Phosphosite 12:	IL16	Q14005	S1223	ASAASDVSVESTAEA	62 / 8 AA	142
Phosphosite 13:	SPTBN1	Q01082	S257	LLDPEDISVDHPDEK	62 / 8 AA	275
Phosphosite 14:	CAPN6	Q9Y6Q1	S299	SGPWSEISEEWQQLT	62 / 8 AA	75
Phosphosite 15:	GPR98	Q8WXG9	S3236	NDIDLAVSVQWETVS	66 / 6 AA	693
Phosphosite 16:	DERP6	Q8TE02	S33	GLVLLRDSVEWEGRS	100 / 5 AA	35
Phosphosite 17:	C10orf93	Q5SR76	S264	NDLPGDISVILRKAY	62 / 8 AA	173
Phosphosite 18:	SPTBN1	Q01082	S163	RFQIQDISVETEDNK	85 / 7 AA	275
Phosphosite 19:	SPTBN2	O15020	S166	RFQIQDISVETEDNK	85 / 7 AA	271
Phosphosite 20:	TTN	Q8WZ42	S6661	VAGTPELSVEWYKDG	57 / 7 AA	3816