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:	MAST3
Human P-Site:	S1215
P-Site Sequence:	HPPAPARSPRLRRGQ
UniProt:	O60307
Intern. Prot. ID:	IPI00028932

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST3	O60307	S1215	HPPAPARSPRLRRGQ	100 / 9 AA	143
Phosphosite 1:	GPR179	Q6PRD1	S1129	SMGAPSRSPRLGRPK	87 / 8 AA	257
Phosphosite 2:	ANKRD43	Q2M3V2	S275	LGLGPGRSPHLRRLS	66 / 9 AA	57
Phosphosite 3:	ZNF646	O15015	S930	AEAAPARSPPLQLSE	77 / 9 AA	201
Phosphosite 4:	MYO15A	Q9UKN7	T2030	PQVAPVRTPRLQAEP	66 / 9 AA	395
Phosphosite 5:	ASH1L	Q9NR48	S1703	VNGVPSRSPRLVASG	75 / 8 AA	333
Phosphosite 6:	PML	P29590	S8	MEPAPARSPRPQQDP	100 / 7 AA	98
Phosphosite 7:	MAST3	O60307	S146	LDEEGGRSPRLRPRS	85 / 7 AA	143
Phosphosite 8:	ERC1	Q8IUD2	S21	SSQSPGRSPRLPRSP	75 / 8 AA	128
Phosphosite 9:	AFAP1L1	Q8TED9	S104	ASPELAKSPRLRNAA	85 / 7 AA	86
Phosphosite 10:	ERC2	O15083	S18	LEGSPSRSPRLPRSP	75 / 8 AA	111
Phosphosite 11:	C1orf133	Q5TG53	S17	LPAKPAGSPRLRERP	87 / 8 AA	16
Phosphosite 12:	GPR62	Q9BZJ7	S213	PPRPARGSRLRSDSL	75 / 8 AA	38
Phosphosite 13:	CHRNE	Q04844	S339	TPTTHAMSPRLRHVL	66 / 9 AA	55
Phosphosite 14:	ERBB4	Q15303	S1140	TVFAPERSPRGELDE	85 / 7 AA	147
Phosphosite 15:	PTPN3	P26045	S381	PITPNWRSPRLRHEI	100 / 6 AA	104
Phosphosite 16:	GPR179	Q6PRD1	S1127	GESMGAPSRSPRLGR	85 / 7 AA	257
Phosphosite 17:	PDZD4	Q76G19	S53	VIQVLRRSPRLRGDS	100 / 6 AA	86
Phosphosite 18:	PLEKHG5	O94827	S911	RVPSPPPSPRLRRRT	66 / 9 AA	117
Phosphosite 19:	NFAT3	Q14934	S92	WESQPARSVRLGGPG	85 / 7 AA	95
Phosphosite 20:	SPEG	Q15772	S390	RLSALGRSPRLVRAG	75 / 8 AA	354