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:	IGHM
Human P-Site:	T304
P-Site Sequence:	SGERFTCTVTHTDLP
UniProt:	P01871
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHM	P01871	T304	SGERFTCTVTHTDLP	100 / 9 AA	49
Phosphosite 1:	Ig mu heavy chain disease protein	P04220	T242	SGERFTCTVTHTDLP	100 / 9 AA	43
Phosphosite 2:	AP1G1	O43747	T540	LSTRFTCTVNRIKKV	75 / 8 AA	91
Phosphosite 3:	AP1G1	O43747	T538	MKLSTRFTCTVNRIK	100 / 6 AA	91
Phosphosite 4:	AlphaK1	Q96L96	T299	EDSDVRFTCIVTGYP	85 / 7 AA	201
Phosphosite 5:	Ig mu heavy chain disease protein	P04220	T244	ERFTCTVTHTDLPSP	100 / 7 AA	43
Phosphosite 6:	IGHM	P01871	T306	ERFTCTVTHTDLPSP	100 / 7 AA	49
Phosphosite 7:	LCP2	Q13094	T525	RGSRYQCTLTHAAGY	55 / 9 AA	60
Phosphosite 8:	COL1A1	P02452	T1407	AEGNSRFTYSVTVDG	71 / 7 AA	139
Phosphosite 9:	IGF2R	P11717	S1477	TTIRFTCSESQVNSR	50 / 8 AA	274
Phosphosite 10:	COL1A1	P02452	S1409	GNSRFTYSVTVDGCT	71 / 7 AA	139
Phosphosite 11:	COL1A1	P02452	Y1408	EGNSRFTYSVTVDGC	71 / 7 AA	139
Phosphosite 12:	COL1A2	P08123	T1309	AEGNSRFTYTVLVDG	83 / 6 AA	129
Phosphosite 13:	SDHA	P31040	S268	RTYFSCTSAHTSTGD	62 / 8 AA	73
Phosphosite 14:	COL1A2	P08123	T1311	GNSRFTYTVLVDGCS	83 / 6 AA	129
Phosphosite 15:	COL1A2	P08123	Y1310	EGNSRFTYTVLVDGC	83 / 6 AA	129
Phosphosite 16:	CPSF3L	Q5TA45	T512	AEHQLRFTCRVHLHD	83 / 6 AA	68
Phosphosite 17:	PDE8A	O60658	T108	EKAGFKCTVTKEAQA	83 / 6 AA	93
Phosphosite 18:	TTN	Q8WZ42	T33852	DSGLYTCTVKNSAGS	50 / 8 AA	3816
Phosphosite 19:	ZNF778	Q96MU6	T492	HTEEKPFTCTVCRKS	83 / 6 AA	78
Phosphosite 20:	OBSCN	Q5VST9	T6128	EGEDAQFTCTIEGAP	66 / 6 AA	868