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:	Smad8
Human P-Site:	S187
P-Site Sequence:	SFQQPPCSALPPSPS
UniProt:	O15198
Intern. Prot. ID:	IPI00005223

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad8	O15198	S187	SFQQPPCSALPPSPS	100 / 9 AA	52
Phosphosite 1:	ZNF619	Q8N2I2	S495	LPPQHTCSALAPPGP	66 / 9 AA	63
Phosphosite 2:	RILP	Q96NA2	S385	PAPDPPCSALHEHLC	85 / 7 AA	44
Phosphosite 3:	TANC2	Q9HCD6	T149	PASSPCSTLPPISTN	85 / 7 AA	220
Phosphosite 4:	TANC2	Q9HCD6	S148	PPASSPCSTLPPIST	85 / 7 AA	220
Phosphosite 5:	piccolo	Q9Y6V0	T1265	EQPQPPCTAKPDQEK	75 / 8 AA	567
Phosphosite 6:	KAL1	P23352	S524	FFTTPPCSALKGKSH	100 / 6 AA	76
Phosphosite 7:	NTF4	P34130	S29	IESQPPPSTLPPFLA	77 / 9 AA	22
Phosphosite 8:	Putative uncharacterized protein MGC39545	Q8IYB0	S51	ATAQPPRSLLPPVCS	77 / 9 AA	21
Phosphosite 9:	RC3H1	Q5TC82	S739	YLREPPYSRLPPPPQ	66 / 9 AA	126
Phosphosite 10:	SNAPC3	Q92966	S69	SLREPPASALPGSQA	75 / 8 AA	47
Phosphosite 11:	APC2	O95996	S1861	TLSQPPRSATPPARL	77 / 9 AA	244
Phosphosite 12:	ARAP3	Q8WWN8	T1534	FPTQPPCTSSPPSSQ	66 / 9 AA	170
Phosphosite 13:	C6orf227	Q6ZUF6	S41	LRCQPLGSALPPQAP	77 / 9 AA	21
Phosphosite 14:	CACNA1F	O60840	S1769	QAGTPPCSVLLPPHR	75 / 8 AA	221
Phosphosite 15:	Nav3	Q8IVL0	S321	TAGQPPASAIPSPSA	75 / 8 AA	256
Phosphosite 16:	RBM10	P98175	S547	QSPTHPSSALPPATS	85 / 7 AA	104
Phosphosite 17:	SLFN5	Q08AF3	S694	QTYHLSCSGLPPPSD	55 / 9 AA	101
Phosphosite 18:	RASGRP4	Q8TDF6	S400	QGQHPPCSANEDLLH	83 / 6 AA	75
Phosphosite 19:	C11orf66	Q7Z5V6	S222	PIVFQPPSQALPGDP	75 / 8 AA	47
Phosphosite 20:	NPHP4	O75161	S840	EQKVRGCSTLPPSRS	83 / 6 AA	158