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:	TGF-betaR2
Human P-Site:	S553
P-Site Sequence:	RLSGRSCSEEKIPED
UniProt:	P37173
Intern. Prot. ID:	IPI00020431

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TGF-betaR2	P37173	S553	RLSGRSCSEEKIPED	100 / 9 AA	65
Phosphosite 1:	TGF-betaR2	P37173	S551	LDRLSGRSCSEEKIP	100 / 7 AA	65
Phosphosite 2:	adrenodoxin	P10109	S63	SARARSSSEDKITVH	66 / 9 AA	19
Phosphosite 3:	RNF214	Q8ND24	S150	QLASRNCSEEKSPQT	75 / 8 AA	78
Phosphosite 4:	PMM2	O15305	S137	SPIGRSCSQEERIEF	85 / 7 AA	28
Phosphosite 5:	DACT2	Q5SW24	S562	EAPGRSCSESTLYPM	66 / 9 AA	83
Phosphosite 6:	VCP	P55072	S78	VLSDDTCSDEKIRMN	71 / 7 AA	89
Phosphosite 7:	DMXL1	Q9Y485	S993	YLLATSCSDEKVRFW	71 / 7 AA	338
Phosphosite 8:	LAMB4	A4D0S4	S537	HVTGRSCSEPAPGYF	100 / 6 AA	194
Phosphosite 9:	DACT2	Q5SW24	S560	AWEAPGRSCSESTLY	100 / 6 AA	83
Phosphosite 10:	TET2	Q6N021	S1205	WVVRRSSSEEKLLCL	75 / 8 AA	224
Phosphosite 11:	WNT1	P04628	S144	HSVARSCSEGSIESC	66 / 9 AA	41
Phosphosite 12:	SLC25A22	Q9H936	S219	NQLGRPASEEKSPFY	75 / 8 AA	34
Phosphosite 13:	BC060632	Q765P7	S483	QTTTPSCSEDTIPSQ	62 / 8 AA	80
Phosphosite 14:	OR5H6	Q8NGV6	S14	FIFQRTCSEEMEEEN	71 / 7 AA	37
Phosphosite 15:	RAD54L	Q92698	S19	KRKPEGRSCDDEDWQ	71 / 7 AA	84
Phosphosite 16:	FAT4	Q6V0I7	S4814	SADHGRSSSEEDCRR	85 / 7 AA	351
Phosphosite 17:	ATG2A	Q2TAZ0	S1341	AGSLGSCSEEKEDER	100 / 6 AA	213
Phosphosite 18:	TET2	Q6N021	S1204	KWVVRRSSSEEKLLC	85 / 7 AA	224
Phosphosite 19:	AGC1	P16112	S2167	TAAAPARSCAEEPCG	71 / 7 AA	250
Phosphosite 20:	RBAK	Q9NYW8	S562	TEHYRSHSEEKPYGC	85 / 7 AA	83