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:	Smad5
Human P-Site:	S188
P-Site Sequence:	NNTPFPLSPNSPYPP
UniProt:	Q99717
Intern. Prot. ID:	IPI00017730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad5	Q99717	S188	NNTPFPLSPNSPYPP	100 / 9 AA	52
Phosphosite 1:	HCN3	Q9P1Z3	S634	QRGPLPLSPDSPATL	77 / 9 AA	86
Phosphosite 2:	SMAD1	Q15797	S187	NSHPFPHSPNSSYPN	87 / 8 AA	52
Phosphosite 3:	IMPG1	Q17R60	T200	SLGPFPLTPDDTLLN	71 / 7 AA	89
Phosphosite 4:	EEF1G	P26641	S387	QELAFPLSPDWQVDY	55 / 9 AA	50
Phosphosite 5:	HYLS1	Q96M11	S297	RKLPFPLSPS_____	85 / 7 AA	34
Phosphosite 6:	SLC2A6	Q9UGQ3	S368	HFGPRPLSPNSTAGL	87 / 8 AA	55
Phosphosite 7:	TRAPPC10	P48553	S667	ETAPFPVSQNSLPAL	75 / 8 AA	142
Phosphosite 8:	TRRAP	Q9Y4A5	T3732	RPVPFRLTPNISEFL	71 / 7 AA	438
Phosphosite 9:	CLEC11A	Q9Y240	S284	SASPHPLSPDQPNGG	66 / 9 AA	36
Phosphosite 10:	INTS1	Q8N201	S1363	FLQIFPLSPDPRWQS	83 / 6 AA	244
Phosphosite 11:	KIAA0182	Q14687	S186	TPYPFGLSPSSVVQD	75 / 8 AA	136
Phosphosite 12:	RTL1	A6NKG5	S707	SYQPFALSPDPIIPQ	71 / 7 AA	155
Phosphosite 13:	C10orf18	Q5VWN6	S340	KKRVFPLSPASNLRV	85 / 7 AA	269
Phosphosite 14:	ATHL1	Q32M88	S514	YPVPFSLSPDVRRKN	71 / 7 AA	81
Phosphosite 15:	IQSEC2	Q5JU85	S1416	HHPQSPLSPHSPIPP	85 / 7 AA	162
Phosphosite 16:	PTPLA	B0YJ81	S30	PPTLLPLSPTSPRCA	75 / 8 AA	32
Phosphosite 17:	PCOTH	Q58A44	S40	VSPIFPFSPRSPFQP	75 / 8 AA	11
Phosphosite 18:	PARVG	Q9HBI0	T264	HLKEFYLTPNSPAEM	75 / 8 AA	37
Phosphosite 19:	ATHL1	Q32M88	S512	LGYPVPFSLSPDVRR	71 / 7 AA	81
Phosphosite 20:	TRIM16	O95361	S24	AQPPAPLSPDSGSPS	75 / 8 AA	64