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:	ACTR3
Human P-Site:	T154
P-Site Sequence:	LALAASWTSRQVGER
UniProt:	P61158
Intern. Prot. ID:	IPI00028091

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ACTR3	P61158	T154	LALAASWTSRQVGER	100 / 9 AA	47
Phosphosite 1:	ACTR3B	Q9P1U1	T154	LALAASWTSRQVGER	100 / 9 AA	48
Phosphosite 2:	ARP11	Q9C0K3	T25	LALAASWTSRQVGER	100 / 9 AA	24
Phosphosite 3:	SACS	Q9NZJ4	T30	VAALASWTVRDVKER	75 / 8 AA	521
Phosphosite 4:	CACNA1G	O43497	T1104	WSAASSWTSRRSSRN	75 / 8 AA	262
Phosphosite 5:	CASP8AP2	Q9UKL3	T1513	SSCSSSWTSRSVAPG	66 / 9 AA	223
Phosphosite 6:	ZNF585B	Q52M93	S7	_MPASWTSPQKSSAL	85 / 7 AA	88
Phosphosite 7:	SMG7	Q92540	T31	LGPAEVWTSRQALQD	75 / 8 AA	127
Phosphosite 8:	CASP8AP2	Q9UKL3	S1514	SCSSSWTSRSVAPGF	75 / 8 AA	223
Phosphosite 9:	CACNA1G	O43497	S1102	SPWSAASSWTSRRSS	85 / 7 AA	262
Phosphosite 10:	PHLPP	O60346	T558	QLPVNRWTRRQVILC	83 / 6 AA	185
Phosphosite 11:	PIP5K	Q9Y2I7	S76	PLSGSWTSPQLPSRT	62 / 8 AA	237
Phosphosite 12:	PIP5K	Q9Y2I7	T75	QPLSGSWTSPQLPSR	55 / 9 AA	237
Phosphosite 13:	USP36	Q9P275	S574	QRQGSWDSRDVVLST	62 / 8 AA	123
Phosphosite 14:	CPB2	Q96IY4	S36	LAALPRTSRQVQVLQ	71 / 7 AA	48
Phosphosite 15:	ATP7B	P35670	S132	IAEGKAASWPSRSLP	85 / 7 AA	157
Phosphosite 16:	TADA2B	Q86TJ2	T71	PEAEGGWTSREEQLL	50 / 8 AA	48
Phosphosite 17:	RANBP3L	Q86VV4	T457	GSDPSSWTHRQSVAC	62 / 8 AA	52
Phosphosite 18:	Elk-1	P19419	T27	NGHIISWTSRDGGEF	83 / 6 AA	45
Phosphosite 19:	ALDH4A1	P30038	T542	PHYILRWTSPQVIKE	83 / 6 AA	62
Phosphosite 20:	ALDH4A1	P30038	S543	HYILRWTSPQVIKET	83 / 6 AA	62