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:	Y162
P-Site Sequence:	SMMVKDEYVHDFEGQ
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	Y162	SMMVKDEYVHDFEGQ	100 / 9 AA	60
Phosphosite 1:	APPBP1	Q13564	Y478	SVMVKDDYVHEFCRY	77 / 9 AA	60
Phosphosite 2:	CDYL	Q9Y232	Y105	HLVNCEEYIHDFNRR	71 / 7 AA	66
Phosphosite 3:	RAD51AP2	Q09MP3	Y289	KNDKKEAYVRDFTNI	62 / 8 AA	134
Phosphosite 4:	DDX59	Q5T1V6	Y529	MPSSMDEYVHQIGRV	62 / 8 AA	69
Phosphosite 5:	PAIP1	Q9H074	Y161	DYPTLSEYVQDFLNH	83 / 6 AA	54
Phosphosite 6:	TMF1	P82094	Y877	LENLKDEYVRTLEET	55 / 9 AA	123
Phosphosite 7:	HSPA4L	O95757	Y627	AKNAVEEYVYDFRDR	71 / 7 AA	94
Phosphosite 8:	NRL	P54845	Y12	PSPLAMEYVNDFDLM	83 / 6 AA	26
Phosphosite 9:	MAF	O75444	Y21	TSPLAMEYVNDFDLM	83 / 6 AA	42
Phosphosite 10:	CSRP2BP	Q9H8E8	Y756	FGFKTEEYVLDFYDK	71 / 7 AA	89
Phosphosite 11:	THG1L	Q9NWX6	Y37	MAKSKFEYVRDFEAD	83 / 6 AA	35
Phosphosite 12:	HSPA4L	O95757	Y629	NAVEEYVYDFRDRLG	71 / 7 AA	94
Phosphosite 13:	piccolo	Q9Y6V0	Y2076	TEEIEDEYVTDYTRE	55 / 9 AA	567
Phosphosite 14:	FAM48A	Q8NEM7	Y337	AHDVKDDYVFECEAG	62 / 8 AA	86
Phosphosite 15:	CCNT2	O60583	Y410	HSSVKQEYTHKAGSS	71 / 7 AA	81
Phosphosite 16:	RNASEN	Q9NRR4	Y1236	YIDKDLEYVHTFMNV	83 / 6 AA	159
Phosphosite 17:	GALNT3	Q14435	Y231	DDASVDEYLHDKLDE	83 / 6 AA	73
Phosphosite 18:	FGFR1OP	O95684	Y337	GTGEDDDYVDDFNST	71 / 7 AA	43
Phosphosite 19:	COL6A6	A6NMZ7	Y592	GEEKRVYYVHDFDAL	100 / 5 AA	247
Phosphosite 20:	PHF20L1	A8MW92	Y46	LLLSGDEYNQDFDST	71 / 7 AA	62