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:	RREB1
Human P-Site:	S921
P-Site Sequence:	QENISFLSPSSLVPY
UniProt:	Q92766
Intern. Prot. ID:	IPI00455375

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RREB1	Q92766	S921	QENISFLSPSSLVPY	100 / 9 AA	181
Phosphosite 1:	RREB1	Q92766	S918	QVKQENISFLSPSSL	100 / 6 AA	181
Phosphosite 2:	STEAP4	Q687X5	S408	YGGKRFLSPSNLRWY	85 / 7 AA	52
Phosphosite 3:	STEAP4	Q687X5	S410	GKRFLSPSNLRWYLP	85 / 7 AA	52
Phosphosite 4:	ZNF441	Q8N8Z8	S252	ICGKGFLSPSSVRRH	75 / 8 AA	72
Phosphosite 5:	DISC1	Q9NRI5	S58	GPGIGFLSPAVGTLF	71 / 7 AA	94
Phosphosite 6:	ZNF93	P35789	S604	KCGKAFISPSSLSRH	75 / 8 AA	71
Phosphosite 7:	SCYL1BP1	Q5T7V8	S377	SSSIPFLSPNCPNQE	62 / 8 AA	45
Phosphosite 8:	ZNF441	Q8N8Z8	S254	GKGFLSPSSVRRHKR	85 / 7 AA	72
Phosphosite 9:	ZNF93	P35789	S606	GKAFISPSSLSRHEI	85 / 7 AA	71
Phosphosite 10:	RER1	O15258	S84	NLFIAFLSPKVDPSL	83 / 6 AA	23
Phosphosite 11:	RGNEF	Q8N1W1	S447	EAQQSFMSPSSSCAS	85 / 7 AA	192
Phosphosite 12:	ACP6	Q9NPH0	S151	VEDIPFLSPTFNPQE	71 / 7 AA	49
Phosphosite 13:	ZNF433	Q8N7K0	S377	ICGKAFYSPSSLQTH	75 / 8 AA	77
Phosphosite 14:	LRRC28	Q86X40	S296	LKDLNFLSPISLPRS	66 / 9 AA	42
Phosphosite 15:	DBF4B	Q8NFT6	S254	FKSFPEISFLGPKDA	83 / 6 AA	67
Phosphosite 16:	ZNF433	Q8N7K0	S379	GKAFYSPSSLQTHEK	85 / 7 AA	77
Phosphosite 17:	NAG	A2RRP1	S1842	EKDGQMLSPSSLYTI	85 / 7 AA	269
Phosphosite 18:	ZNF521	Q96K83	S213	ICRRGFLSSSSLHGH	75 / 8 AA	148
Phosphosite 19:	ZNF587	Q96SQ5	S503	ECGKSFLSSSALHVH	75 / 8 AA	66
Phosphosite 20:	ZNF417	Q8TAU3	S503	ECGKSFLSSSALHVH	75 / 8 AA	66