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:	Mad4
Human P-Site:	S56
P-Site Sequence:	RKAPNNRSSHNELEK
UniProt:	Q14582
Intern. Prot. ID:	IPI00031584

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Mad4	Q14582	S56	RKAPNNRSSHNELEK	100 / 9 AA	24
Phosphosite 1:	Mad4	Q14582	S57	KAPNNRSSHNELEKH	100 / 8 AA	24
Phosphosite 2:	APBB2	Q92870	S44	NTLNLRSSHNELLNA	87 / 8 AA	83
Phosphosite 3:	APBB2	Q92870	S43	PNTLNLRSSHNELLN	87 / 8 AA	83
Phosphosite 4:	MXI1	P50539	T71	TSTANRSTHNELEKN	85 / 7 AA	26
Phosphosite 5:	CDC26	Q8NHZ8	S77	QPKPNNRSSQFGSLE	85 / 7 AA	10
Phosphosite 6:	KLHDC5	Q9P2K6	S409	ELGPNRRSSQSEDML	66 / 9 AA	57
Phosphosite 7:	MYLK4	Q86YV6	S49	SGDQDSRSGHNEAKE	55 / 9 AA	45
Phosphosite 8:	NCOR1	O75376	Y43	QEFAVPDYRSSHLEV	71 / 7 AA	270
Phosphosite 9:	USP19	O94966	S1177	ARLPNDRSSQRSDVG	71 / 7 AA	146
Phosphosite 10:	Mad1	Q05195	T60	NNSSSRSTHNEMEKN	62 / 8 AA	25
Phosphosite 11:	Mad1	Q05195	S59	KNNSSSRSTHNEMEK	55 / 9 AA	25
Phosphosite 12:	CK1g3	Q9Y6M4	S22	MARPSGRSGHNTRGT	62 / 8 AA	51
Phosphosite 13:	KIDINS220	Q9ULH0	S1309	GEPARRASHNELPHT	83 / 6 AA	197
Phosphosite 14:	GVIN1	Q7Z2Y8	Y1686	MAPPNPRYSHNVQQL	75 / 8 AA	279
Phosphosite 15:	IMPAD1	Q9NX62	Y232	NVKARSSYNEKTPRI	83 / 6 AA	39
Phosphosite 16:	RANGRF	Q9HD47	S151	QPPPDNRSSLGPENL	83 / 6 AA	20
Phosphosite 17:	FLG2	Q5D862	S1651	RTTGRQRSSHSESSD	83 / 6 AA	248
Phosphosite 18:	FLG2	Q5D862	S1654	GRQRSSHSESSDSEV	83 / 6 AA	248
Phosphosite 19:	RNF6	Q9Y252	S530	LGTDNNRSQHREGSS	75 / 8 AA	78
Phosphosite 20:	RNF17	Q9BXT8	S456	NEFCNRSSHLDPSDI	71 / 7 AA	185