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:	KIAA1553
Human P-Site:	T648
P-Site Sequence:	ERCRRRDTEQRRSYQ
UniProt:	Q5T5X7
Intern. Prot. ID:	IPI00741958

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIAA1553	Q5T5X7	T648	ERCRRRDTEQRRSYQ	100 / 9 AA	94
Phosphosite 1:	TNRC18	O15417	S1510	KLQRRRDSEDRREEP	77 / 9 AA	315
Phosphosite 2:	OTUD4	Q01804	T509	GSRRRMDTEERKDKD	66 / 9 AA	124
Phosphosite 3:	HSER (GuanyCyclase)	P25092	T499	DDDKRRDTIQRLRQC	75 / 8 AA	123
Phosphosite 4:	PARP15	Q460N3	T122	LDDRRRETEEKVGNI	62 / 8 AA	73
Phosphosite 5:	Sorcin	P30626	T178	DSFRRRDTAQQGVVN	85 / 7 AA	22
Phosphosite 6:	PHEX	P78562	T129	SISRRRDTEAIQKAK	100 / 6 AA	86
Phosphosite 7:	CGN	Q9P2M7	T520	RQQYQRDTEQLRRSM	75 / 8 AA	136
Phosphosite 8:	CLCN7	P51798	T283	FEYFRRDTEKRDFVS	85 / 7 AA	89
Phosphosite 9:	C20orf26	Q8NHU2	T711	PGKKLLDTEQRKFLA	83 / 6 AA	141
Phosphosite 10:	INVS	Q9Y283	T782	KPSRRHDTEPKAKCA	62 / 8 AA	118
Phosphosite 11:	MAST3	O60307	T1068	KRSRRRETQDRRKSL	66 / 9 AA	143
Phosphosite 12:	SUFU	Q9UMX1	T305	RRLSGKDTEQIRETL	71 / 7 AA	54
Phosphosite 13:	RIMS2	Q9UQ26	T1093	PYHRSRSTEQRPLLE	75 / 8 AA	160
Phosphosite 14:	LEO1	Q8WVC0	S551	RASIRRESQQRRMRE	62 / 8 AA	75
Phosphosite 15:	Uncharacterized protein FLJ43738	Q6ZUG5	T353	AVFFLRDTERRRVFQ	85 / 7 AA	66
Phosphosite 16:	RIMS2	Q9UQ26	S1092	QPYHRSRSTEQRPLL	75 / 8 AA	160
Phosphosite 17:	diaphanous 1	O60610	T1158	ENQKRRETEEKMRRA	50 / 8 AA	141
Phosphosite 18:	SNX16	P57768	T93	YSTRPRDTEEQNPET	62 / 8 AA	39
Phosphosite 19:	CCDC51	Q96ER9	T374	MILALSDTEQRLEAQ	83 / 6 AA	46
Phosphosite 20:	TOP2A	P11388	T1315	FDVPPRETEPRRAAT	71 / 7 AA	174