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:	BMP4
Human P-Site:	S293
P-Site Sequence:	RRRRAKRSPKHHSQR
UniProt:	P12644
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BMP4	P12644	S293	RRRRAKRSPKHHSQR	100 / 9 AA	47
Phosphosite 1:	MUC2	Q02817	S5172	TSRRARRSPRHLGSG	75 / 8 AA	540
Phosphosite 2:	CHRM5	P08912	T143	LTYRAKRTPKRAGIM	75 / 8 AA	60
Phosphosite 3:	COL11A2	P13942	S247	QPHRAQRSPQQQPSR	55 / 9 AA	172
Phosphosite 4:	CTNND2	Q9UQB3	S415	PELRALQSPEHHIDP	66 / 9 AA	133
Phosphosite 5:	UCMA	Q8WVF2	S65	LKRRGKRSPKSRDEV	85 / 7 AA	17
Phosphosite 6:	SON	P18583	S1894	SKEKRKRSPKHRSKS	85 / 7 AA	264
Phosphosite 7:	KIAA1549	Q9HCM3	S1522	KSSRIKRSPKPRRKH	66 / 9 AA	203
Phosphosite 8:	CCT8L2	Q96SF2	S526	EIVVAKKSPTHQEIW	62 / 8 AA	59
Phosphosite 9:	CCT8L1	A6NM43	S526	EIVVAKKSPTHQQIW	62 / 8 AA	60
Phosphosite 10:	ECHDC2	Q86YB7	T286	AAFREKRTPKFVGK_	62 / 8 AA	31
Phosphosite 11:	HTR1F	P30939	T136	VEYARKRTPKHAGIM	83 / 6 AA	42
Phosphosite 12:	ANKRD17	O75179	S1940	SPARATNSPKPHMVP	66 / 9 AA	274
Phosphosite 13:	TET3	O43151	S618	ESPFATRSPKQIKIE	71 / 7 AA	179
Phosphosite 14:	CHRM1	P11229	T138	LSYRAKRTPRRAALM	62 / 8 AA	51
Phosphosite 15:	TANC2	Q9HCD6	S1337	ARARAKRSSRQFAAA	55 / 9 AA	220
Phosphosite 16:	SFRS8	Q12872	Y774	TRSRSPKYHSSSKSR	83 / 6 AA	105
Phosphosite 17:	SFRS8	Q12872	S771	RSRTRSRSPKYHSSS	83 / 6 AA	105
Phosphosite 18:	C17orf76	Q8NAA5	S289	LLSLRKRSPKQGHLP	83 / 6 AA	38
Phosphosite 19:	NPPB	P16860	S103	YTLRAPRSPKMVQGS	85 / 7 AA	15
Phosphosite 20:	MPHOSPH9	Q99550	S836	VAYSPKRSPKENLSP	62 / 8 AA	116