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:	ARRB2
Human P-Site:	T276
P-Site Sequence:	FCKVYTITPLLSDNR
UniProt:	P32121
Intern. Prot. ID:	IPI00180375

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARRB2	P32121	T276	FCKVYTITPLLSDNR	100 / 9 AA	46
Phosphosite 1:	FEM1C	Q96JP0	T216	EKDGYGMTPLLSASV	75 / 8 AA	69
Phosphosite 2:	MTPN	P58546	T70	APDKHHITPLLSAVY	75 / 8 AA	13
Phosphosite 3:	F13A1	P00488	T551	SHNRYTITAYLSANI	75 / 8 AA	83
Phosphosite 4:	GPR137C	Q8N3F9	T395	GSSSYTVTPHLNGPM	62 / 8 AA	47
Phosphosite 5:	CSDE1	O75534	T671	QTMAYNITPLRRATV	71 / 7 AA	89
Phosphosite 6:	TMEM191C	A6NGB0	S108	RRLRYTLSPLLELRA	71 / 7 AA	14
Phosphosite 7:	ARID3C	A6NKF2	T232	RRQAYTATPLFGLAG	55 / 9 AA	44
Phosphosite 8:	PPP2R5D	Q14738	T581	ELPQDVYTIKALEAH	71 / 7 AA	70
Phosphosite 9:	MYO15B	Q96JP2	T731	RPRSYPITPLGSAEA	75 / 8 AA	167
Phosphosite 10:	MRPL2	Q5T653	T75	SRTKYTITPVKMRKS	83 / 6 AA	33
Phosphosite 11:	ANKHD1	Q8IWZ3	T1360	AADNRKITPLMSAFR	71 / 7 AA	270
Phosphosite 12:	PIR	O00625	T167	KSKVYTRTPTLYLDF	75 / 8 AA	32
Phosphosite 13:	VPS45	Q9NRW7	T224	DRCDDAITPLLNQWT	71 / 7 AA	65
Phosphosite 14:	OTOA	Q7RTW8	Y298	TKQLDMVYDITPELA	83 / 6 AA	129
Phosphosite 15:	PDE6C	P51160	T799	SRFHKEITPMLSGLQ	83 / 6 AA	99
Phosphosite 16:	STARD9	Q9P2P6	S2228	FFRQETVSPLLSRTE	71 / 7 AA	507
Phosphosite 17:	TRIM46	Q7Z4K8	T261	THSGHKITPVLSAYQ	62 / 8 AA	83
Phosphosite 18:	SMC2L1	O95347	T574	GELKRRYTIIPLNKI	83 / 6 AA	136
Phosphosite 19:	SLC12A3	P55017	S23	CSGRFTISTLLSSDE	62 / 8 AA	113
Phosphosite 20:	MAPK8IP2	Q13387	T447	NPTRDTITPLWAAPG	71 / 7 AA	88