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:	ALK4
Human P-Site:	T366
P-Site Sequence:	RHDAVTDTIDIAPNQ
UniProt:	P36896
Intern. Prot. ID:	IPI00005732

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ALK4	P36896	T366	RHDAVTDTIDIAPNQ	100 / 9 AA	57
Phosphosite 1:	TGFBR1	P36897	T364	RHDSATDTIDIAPNH	77 / 9 AA	56
Phosphosite 2:	SDR42E2	A6NKP2	T347	RSVAVTHTFQIAKAR	66 / 9 AA	47
Phosphosite 3:	GPR128	Q96K78	T518	NDIPRTDTINIPNPM	71 / 7 AA	89
Phosphosite 4:	FTSJ3	Q8IY81	T770	KAEAVVNTVDISERE	55 / 9 AA	97
Phosphosite 5:	ARFGEF3	Q5TH69	T1157	SQLFHSVTDTVDYSL	71 / 7 AA	241
Phosphosite 6:	LIG4	P49917	T895	ILKESWVTDSIDKCE	83 / 6 AA	104
Phosphosite 7:	LIG4	P49917	S897	KESWVTDSIDKCELQ	83 / 6 AA	104
Phosphosite 8:	OSGEP	Q9NPF4	T152	RYRIFGETIDIAVGN	83 / 6 AA	36
Phosphosite 9:	SP140L	Q9H930	T196	QACGKMDTVDIANNS	83 / 6 AA	50
Phosphosite 10:	SP140	Q13342	T483	QACGTMDTVDIANNS	83 / 6 AA	100
Phosphosite 11:	C16orf50	Q8IY82	T74	LPAFTKDTIDISKLP	83 / 6 AA	104
Phosphosite 12:	PLS3	P13797	T177	INLSVPDTIDERAIN	71 / 7 AA	71
Phosphosite 13:	LCP1	P13796	T174	INLSVPDTIDERTIN	71 / 7 AA	70
Phosphosite 14:	NEB	P20929	T5328	HFHHRAVTDTVSDVK	83 / 6 AA	773
Phosphosite 15:	C5orf25	Q8NDZ2	T476	HRRLRMVTNTIEENF	66 / 6 AA	97
Phosphosite 16:	ZHX2	Q9Y6X8	T222	TARLVTDTAEILSRL	71 / 7 AA	92
Phosphosite 17:	KIF5B	P33176	T182	SPDEVMDTIDEGKSN	71 / 7 AA	110
Phosphosite 18:	C5orf25	Q8NDZ2	T478	RLRMVTNTIEENFPL	66 / 6 AA	97
Phosphosite 19:	NEB	P20929	T5330	HHRAVTDTVSDVKYK	83 / 6 AA	773
Phosphosite 20:	NRAP	Q86VF7	T1219	KYTAVTDTPNLLHAK	62 / 8 AA	197