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:	RCBTB2
Human P-Site:	S452
P-Site Sequence:	LEYLYTDSISLSPEE
UniProt:	O95199
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RCBTB2	O95199	S452	LEYLYTDSISLSPEE	100 / 9 AA	60
Phosphosite 1:	ARID1B	Q8NFD5	S2030	DLSAYTESICLPILD	62 / 8 AA	236
Phosphosite 2:	RCBTB2	O95199	S454	YLYTDSISLSPEEAV	100 / 7 AA	60
Phosphosite 3:	RCBTB1	Q8NDN9	T432	LQYLYTDTVDLPPED	55 / 9 AA	58
Phosphosite 4:	SPTBN4	Q9NRC6	S2525	ELDSWTDSISLARST	75 / 8 AA	417
Phosphosite 5:	Neu1	Q99519	S403	GRNHYTESISVAKIS	62 / 8 AA	45
Phosphosite 6:	SIDT2	Q8NBJ9	Y673	RRILHVLYTDCIRQC	83 / 6 AA	94
Phosphosite 7:	MTMR1	Q13613	T558	KEDVYTKTISLWSYI	55 / 9 AA	75
Phosphosite 8:	TMEM126B	Q8IUX1	S132	FVIDALYSDNISKEN	71 / 7 AA	26
Phosphosite 9:	SPTBN4	Q9NRC6	S2527	DSWTDSISLARSTGQ	85 / 7 AA	417
Phosphosite 10:	Neu1	Q99519	T401	EKGRNHYTESISVAK	83 / 6 AA	45
Phosphosite 11:	ZNF490	Q9ULM2	S56	SIKTQTDSISLEDVA	100 / 6 AA	61
Phosphosite 12:	LZTR1	Q8N653	Y529	EVLMQFLYTDKIKYP	83 / 6 AA	95
Phosphosite 13:	TANC1	Q9C0D5	S1830	VSHLYQESISKQQPH	71 / 7 AA	202
Phosphosite 14:	ZNF490	Q9ULM2	S58	KTQTDSISLEDVAVN	100 / 6 AA	61
Phosphosite 15:	SLC5A4	Q9NY91	T456	NGQLIHYTESISSYL	83 / 6 AA	72
Phosphosite 16:	ZC3HC1	Q86WB0	S479	SQPAETDSMSLSEKS	85 / 7 AA	55
Phosphosite 17:	ZC3HC1	Q86WB0	S481	PAETDSMSLSEKSRK	85 / 7 AA	55
Phosphosite 18:	SLC5A4	Q9NY91	S458	QLIHYTESISSYLGP	83 / 6 AA	72
Phosphosite 19:	MDM2	Q00987	S188	RKRHKSDSISLSFDE	85 / 7 AA	55
Phosphosite 20:	UBR4	Q5T4S7	T3976	QYEMLLLTDSISKED	85 / 7 AA	574