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:	FZD4
Human P-Site:	T425
P-Site Sequence:	SNLQKDGTKTDKLER
UniProt:	Q9ULV1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FZD4	Q9ULV1	T425	SNLQKDGTKTDKLER	100 / 9 AA	60
Phosphosite 1:	PKAR1A	P10644	T73	QNLQKAGTRTDSRED	75 / 8 AA	43
Phosphosite 2:	FZD1	Q9UP38	T525	TIMKHDGTKTEKLEK	85 / 7 AA	71
Phosphosite 3:	FZD2	Q14332	T450	TIMKHDGTKTEKLER	85 / 7 AA	64
Phosphosite 4:	FZD7	O75084	T459	TIMKHDGTKTEKLEK	85 / 7 AA	64
Phosphosite 5:	PPP1R3A	Q16821	S203	PPYQKDGSKVEFCIR	62 / 8 AA	126
Phosphosite 6:	C2orf56	Q7L592	T308	YGHDGTKTDTFRGFC	100 / 6 AA	49
Phosphosite 7:	C2orf56	Q7L592	T306	ADYGHDGTKTDTFRG	100 / 6 AA	49
Phosphosite 8:	BRD7	Q9NPI1	T260	TRKQKDGTDTSQSGE	85 / 7 AA	74
Phosphosite 9:	FZD5	Q13467	T440	IKQGGTKTDKLEKLM	100 / 6 AA	65
Phosphosite 10:	PAN2	Q504Q3	S690	TLSYPDGSKSDKTGK	71 / 7 AA	135
Phosphosite 11:	KIAA1107	Q9UPP5	T230	DVKEKDGTKIASKIT	71 / 7 AA	156
Phosphosite 12:	ABRA	Q8N0Z2	T293	YGRPKEGTKTAERAK	71 / 7 AA	43
Phosphosite 13:	MAEL	Q96JY0	Y427	YMSQKDGYKSFSSLS	71 / 7 AA	49
Phosphosite 14:	MBL2	P11226	T55	GKDGRDGTKGEKGEP	62 / 8 AA	26
Phosphosite 15:	C22orf30	Q5THK1	T209	MKVNGTKTDNNEGHK	71 / 7 AA	237
Phosphosite 16:	PAN2	Q504Q3	S692	SYPDGSKSDKTGKNY	71 / 7 AA	135
Phosphosite 17:	CHI3L2	Q15782	T171	EAFQKDFTKSTKERL	66 / 9 AA	44
Phosphosite 18:	LSP1	P33241	S303	LWEQKGGSKTSSTIK	71 / 7 AA	37
Phosphosite 19:	CBX3	Q13185	T89	AGKEKDGTKRKSLSD	83 / 6 AA	21
Phosphosite 20:	BCoR	Q6W2J9	T583	ANADGTKTSRSSVET	71 / 7 AA	192