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:	IGHA1
Human P-Site:	S38
P-Site Sequence:	FFPQEPLSVTWSESG
UniProt:	P01876
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHA1	P01876	S38	FFPQEPLSVTWSESG	100 / 9 AA	38
Phosphosite 1:	IGHA2	P01877	S38	FFPQEPLSVTWSESG	100 / 9 AA	37
Phosphosite 2:	IGHA2	P01877	T40	PQEPLSVTWSESGQN	100 / 7 AA	37
Phosphosite 3:	IGHA1	P01876	T40	PQEPLSVTWSESGQG	100 / 7 AA	38
Phosphosite 4:	TTN	Q8WZ42	S4881	VRGSEPISVTWMKGQ	85 / 7 AA	3816
Phosphosite 5:	SEMA3C	Q99985	S88	NISQEALSVFWPAST	66 / 9 AA	85
Phosphosite 6:	LIMA1	Q9UHB6	S704	QSPQEPKSLNWSSFV	66 / 9 AA	85
Phosphosite 7:	TTN	Q8WZ42	S9014	ISGSEPISVSWYKDG	71 / 7 AA	3816
Phosphosite 8:	SDK1	Q7Z5N4	S326	ARPVEDLSVTWKRNG	85 / 7 AA	242
Phosphosite 9:	C12orf41	Q9H9L4	S27	PRSQEPLSCAFTHRP	55 / 9 AA	55
Phosphosite 10:	SMCHD1	A6NHR9	S694	ARLPDRLSVTWPEGD	55 / 9 AA	226
Phosphosite 11:	SLC24A1	O60721	S898	KGNEEPLSLDWPETR	55 / 9 AA	121
Phosphosite 12:	FANCI	Q9NVI1	S830	QSHQESLSVLRSSNE	66 / 9 AA	149
Phosphosite 13:	TTN	Q8WZ42	S8449	IEGAEPISVVWFKDK	71 / 7 AA	3816
Phosphosite 14:	NUP210	Q8TEM1	S1505	LTSLEGLSGTWSSSA	75 / 8 AA	205
Phosphosite 15:	FAM135B	Q49AJ0	S694	GIESEPSSVAWSEAR	75 / 8 AA	156
Phosphosite 16:	SCRIB	Q14160	S434	AGQQGSLSETWSDAP	66 / 9 AA	175
Phosphosite 17:	TTN	Q8WZ42	S8825	FTGTPPISVTWKKNG	83 / 6 AA	3816
Phosphosite 18:	TTN	Q8WZ42	S6943	YTGTLPISVTWKKDG	83 / 6 AA	3816
Phosphosite 19:	GTF3C1	Q12789	T1264	RMTRLRVTWSMQEDG	71 / 7 AA	239
Phosphosite 20:	AKAP8	O43823	T222	ASSEPLSTPWNELNY	62 / 8 AA	76