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:	S41
P-Site Sequence:	LPDSITLSWKYKNNS
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	S41	LPDSITLSWKYKNNS	100 / 9 AA	49
Phosphosite 1:	IGHM	P01871	T39	DFLPDSITLSWKYKN	100 / 7 AA	49
Phosphosite 2:	IGHM	P01871	Y44	SITLSWKYKNNSDIS	100 / 6 AA	49
Phosphosite 3:	TTN	Q8WZ42	T24268	DVSAESITLSWNPPL	85 / 7 AA	3816
Phosphosite 4:	TTN	Q8WZ42	S24270	SAESITLSWNPPLYT	85 / 7 AA	3816
Phosphosite 5:	HSPA4L	O95757	T403	DLVPYSITLRWKTSF	85 / 7 AA	94
Phosphosite 6:	TTN	Q8WZ42	T23186	EVTADSITLSWGPPK	100 / 6 AA	3816
Phosphosite 7:	TTN	Q8WZ42	S23188	TADSITLSWGPPKYD	100 / 6 AA	3816
Phosphosite 8:	IGFN1	Q86VF2	S864	SNTSITLSWAGPDTQ	100 / 6 AA	138
Phosphosite 9:	IGFN1	Q86VF2	T862	DRSNTSITLSWAGPD	100 / 6 AA	138
Phosphosite 10:	API5	Q9BZZ5	S442	YKSTVTLSWKPVQKV	71 / 7 AA	58
Phosphosite 11:	POMGNT1	Q8WZA1	Y27	SWYLTWKYKLTNQRA	83 / 6 AA	75
Phosphosite 12:	NTNG2	Q96CW9	T124	SPLEANITLSWNKTV	71 / 7 AA	60
Phosphosite 13:	API5	Q9BZZ5	T440	PSYKSTVTLSWKPVQ	71 / 7 AA	58
Phosphosite 14:	TRIM9	Q9C026	T459	CTHNNSATLSWKQPP	85 / 7 AA	79
Phosphosite 15:	TRIM9	Q9C026	S461	HNNSATLSWKQPPLS	85 / 7 AA	79
Phosphosite 16:	NTNG2	Q96CW9	S126	LEANITLSWNKTVEL	71 / 7 AA	60
Phosphosite 17:	TTN	Q8WZ42	S26145	KKDSVTLSWEPPLID	71 / 7 AA	3816
Phosphosite 18:	TTN	Q8WZ42	S16649	DKTKSSISLGWKPPA	71 / 7 AA	3816
Phosphosite 19:	TTN	Q8WZ42	T26143	EVKKDSVTLSWEPPL	83 / 6 AA	3816
Phosphosite 20:	APC2	Q9UJX6	S636	LKAMRTLSWKHTLGL	83 / 6 AA	94