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:	Smad4
Human P-Site:	T34
P-Site Sequence:	RQGGESETFAKRAIE
UniProt:	Q13485
Intern. Prot. ID:	IPI00013404

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad4	Q13485	T34	RQGGESETFAKRAIE	100 / 9 AA	60
Phosphosite 1:	Smad4	Q13485	S32	CHRQGGESETFAKRA	100 / 7 AA	60
Phosphosite 2:	MRPL52	Q86TS9	T72	RRKAERETFARRVVL	66 / 9 AA	14
Phosphosite 3:	NCOA2	Q15596	S317	QHEGESVSYAKRHHH	66 / 9 AA	159
Phosphosite 4:	LMO7	Q8WWI1	T849	IPKEDSTTFAKREDR	75 / 8 AA	193
Phosphosite 5:	SHE	Q5VZ18	T272	DGGLKSETLAKRRSS	85 / 7 AA	54
Phosphosite 6:	WFDC13	Q8IUB5	T74	GIVCSSETFQKRNRI	85 / 7 AA	10
Phosphosite 7:	HERC2	O95714	Y2551	VVTESQTYKKRADFL	62 / 8 AA	527
Phosphosite 8:	CTCF	P49711	T15	AIVEESETFIKGKER	85 / 7 AA	83
Phosphosite 9:	KIAA1731	Q9C0D2	S2369	KLSQLGESELFASSG	85 / 7 AA	295
Phosphosite 10:	DnaJ-like protein	Q9H1X3	T307	LEDHQKETFLKRELW	62 / 8 AA	42
Phosphosite 11:	KIAA0087	Q14695	S132	TTKKRGQSETFNIC_	83 / 6 AA	15
Phosphosite 12:	PRR6	Q7Z7K6	T120	EQRERWETFQKRQKL	71 / 7 AA	30
Phosphosite 13:	PPFIA2	O75334	T503	VLIQESETFRKNLEE	85 / 7 AA	143
Phosphosite 14:	SVIL	O95425	T1307	MKPDDDETFAKFYRS	62 / 8 AA	248
Phosphosite 15:	SEL1L	Q9UBV2	T610	SIVGENETYPRALLH	50 / 8 AA	89
Phosphosite 16:	SMC1A	Q14683	T569	EQRGEPETFLPLDYL	83 / 6 AA	143
Phosphosite 17:	NARG1	Q9BXJ9	T753	NPKNFNETFLKRNSD	71 / 7 AA	101
Phosphosite 18:	ZMPSTE24	O75844	T63	GQIMDSETFEKSRLY	71 / 7 AA	55
Phosphosite 19:	PLCG2	P16885	T568	FLVRESETFPNDYTL	71 / 7 AA	148
Phosphosite 20:	DGK-G	P49619	T624	FEFGTSETFAATCKK	85 / 7 AA	89