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:	Shb
Human P-Site:	S431
P-Site Sequence:	LRLCKECSYLVRNSQ
UniProt:	Q15464
Intern. Prot. ID:	IPI00017578

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Shb	Q15464	S431	LRLCKECSYLVRNSQ	100 / 9 AA	55
Phosphosite 1:	Shb	Q15464	Y432	RLCKECSYLVRNSQT	100 / 8 AA	55
Phosphosite 2:	SHF	Q7M4L6	S401	LRLCKEASYLVRNSE	88 / 9 AA	53
Phosphosite 3:	SHD	Q96IW2	S261	LSLCKEGSYLVRLSE	88 / 9 AA	38
Phosphosite 4:	SHF	Q7M4L6	Y402	RLCKEASYLVRNSET	87 / 8 AA	53
Phosphosite 5:	SHD	Q96IW2	Y262	SLCKEGSYLVRLSET	87 / 8 AA	38
Phosphosite 6:	SHE	Q5VZ18	Y417	QPCKEAGYLVRNSES	75 / 8 AA	54
Phosphosite 7:	LPPR4	Q7Z2D5	S226	NVSCKENSYIVEDIC	75 / 8 AA	88
Phosphosite 8:	FBXO21	O94952	Y365	LTVKECEYLIGQHVT	71 / 7 AA	72
Phosphosite 9:	Spry2	O43597	T190	KCKCKECTYPRPLPS	83 / 6 AA	35
Phosphosite 10:	CPSF4L	A6NMK7	S111	DCSNKECSFLHVKPA	83 / 6 AA	21
Phosphosite 11:	SESN2	P58004	Y127	AARHQCSYLVGSHMA	83 / 6 AA	54
Phosphosite 12:	CAPN9	O14815	S395	DEGQEECSFLVALMQ	83 / 6 AA	79
Phosphosite 13:	ZNF83	P51522	Y499	KLFRDNSYLVRHQRF	62 / 8 AA	60
Phosphosite 14:	SESN1	Q9Y6P5	Y132	AARHQCSYLVNLHVN	83 / 6 AA	57
Phosphosite 15:	ZIM3	Q96PE6	Y461	KAFADRSYLVRHQKR	71 / 7 AA	54
Phosphosite 16:	ZNF83	P51522	S498	GKLFRDNSYLVRHQR	62 / 8 AA	60
Phosphosite 17:	ZIM3	Q96PE6	S460	GKAFADRSYLVRHQK	71 / 7 AA	54
Phosphosite 18:	PRG3	Q9Y2Y8	T109	QGSPRCKTCRYLLVR	71 / 7 AA	25
Phosphosite 19:	ZNF434	Q9NX65	Y323	KTFSRSSYLVRHQRI	83 / 6 AA	55
Phosphosite 20:	ZNF434	Q9NX65	S322	GKTFSRSSYLVRHQR	83 / 6 AA	55