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:	S225
P-Site Sequence:	IILEDDRSDISSTCA
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	S225	IILEDDRSDISSTCA	100 / 9 AA	65
Phosphosite 1:	piccolo	Q9Y6V0	S1277	QEKEDDKSDTSSSQQ	77 / 9 AA	567
Phosphosite 2:	C4orf44	Q6ZTZ1	S187	GRFEDDRSDSSSSLL	88 / 9 AA	32
Phosphosite 3:	LASS6	Q6ZMG9	S341	KVSKDDRSDIESSSD	87 / 8 AA	45
Phosphosite 4:	NEBL	O76041	S898	TGLGDDRSEISEIYP	85 / 7 AA	116
Phosphosite 5:	TTN	Q8WZ42	T17792	DVLEDDRTHIKTTPA	55 / 9 AA	3816
Phosphosite 6:	SEC62	Q99442	S353	DRREDDRSQHSSGNG	77 / 9 AA	46
Phosphosite 7:	GAL3ST4	Q96RP7	S271	STVTDHRSQISSPAS	75 / 8 AA	54
Phosphosite 8:	SFRS18	Q8TF01	S401	GDSEDERSDRGSESS	66 / 9 AA	93
Phosphosite 9:	RNF128	Q8TEB7	S359	SHEEDNRSETASSGY	55 / 9 AA	47
Phosphosite 10:	MLH1	P40692	T417	AIVTEDKTDISSGRA	62 / 8 AA	85
Phosphosite 11:	SULT2B1	O00204	S21	DTYEDDISEISQKLP	75 / 8 AA	41
Phosphosite 12:	C17orf57	Q8IY85	S423	LSKSLDKSDISSIPK	85 / 7 AA	110
Phosphosite 13:	LASS5	Q8N5B7	S350	KVSKDDRSDVESSSE	75 / 8 AA	46
Phosphosite 14:	TGF-betaR2	P37173	S228	EDDRSDISSTCANNI	100 / 6 AA	65
Phosphosite 15:	DDEFL1	Q8TDY4	S777	RHASGDRSEVSSLSS	62 / 8 AA	99
Phosphosite 16:	USP16	Q9Y5T5	S429	DSYIKERSDIPSGTS	71 / 7 AA	94
Phosphosite 17:	TMEM24	O14523	S606	EADETTRSDISERPS	75 / 8 AA	76
Phosphosite 18:	GPD2	P43304	S616	SEQLTDRSEISLLPS	83 / 6 AA	81
Phosphosite 19:	PIGK	Q92643	S155	RLLSDDRSNILIYMT	83 / 6 AA
Phosphosite 20:	SRRM2	Q9UQ35	S1069	QTSPDHRSDTSSPEV	75 / 8 AA	300