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:	S1139
P-Site Sequence:	DTTASPPSASPSSSS
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	S1139	DTTASPPSASPSSSS	100 / 9 AA	143
Phosphosite 1:	KIAA1539	Q7L5A3	S335	PGLLSPPSASPVPTP	100 / 7 AA	57
Phosphosite 2:	Per3	P56645	S1051	LSTGSPPSESPSRTG	77 / 9 AA	132
Phosphosite 3:	IQSEC2	Q5JU85	S1464	PGTANPPSANPKAKP	75 / 8 AA	162
Phosphosite 4:	RNF149	Q8NC42	S361	SDDSSPPSASPAESE	100 / 7 AA	43
Phosphosite 5:	Putative uncharacterized protein UNQ6493/PRO21345	Q6UXR8	S96	ILAAEPPSASPQAPW	87 / 8 AA	13
Phosphosite 6:	MAST3	O60307	S1141	TASPPSASPSSSSPA	100 / 7 AA	143
Phosphosite 7:	SYN2	Q92777	T53	SASAAPPTASPGPER	66 / 9 AA	63
Phosphosite 8:	SLC2A7	Q6PXP3	T503	TIDAGPPTASPAKET	75 / 8 AA	56
Phosphosite 9:	ADRB1	P08588	S274	GGPARPPSPSPSPVP	77 / 9 AA	51
Phosphosite 10:	POU3F1	Q03052	S428	GGGASPPSAPPPPPP	87 / 8 AA	45
Phosphosite 11:	ZFR	Q96KR1	T443	AVSASKPTASPSSIA	77 / 9 AA	117
Phosphosite 12:	MAPK1IP1L	Q8NDC0	T58	SGLPPSATPSTVPFG	85 / 7 AA	24
Phosphosite 13:	MAPK1IP1L	Q8NDC0	S56	VPSGLPPSATPSTVP	85 / 7 AA	24
Phosphosite 14:	HIF1A	Q16665	S592	SSSASPESASPQSTV	87 / 8 AA	93
Phosphosite 15:	GTSE1	Q9NYZ3	S396	EQLTAPPSASPTQPQ	85 / 7 AA	77
Phosphosite 16:	CELSR1	Q9NYQ6	S209	AATAGTPSASPSPSP	77 / 9 AA	329
Phosphosite 17:	SH3MD4	Q8TEJ3	S741	KKSRSPPSVSPTHDP	75 / 8 AA	93
Phosphosite 18:	MICALL1	Q8N3F8	S502	LSHSEPPSATPSPAL	85 / 7 AA	93
Phosphosite 19:	AMAC1L2	Q96KT7	S20	STHPSPPSAPPSLRW	87 / 8 AA	35
Phosphosite 20:	AMAC1	Q8N808	S20	STHPSPPSAPPSLRW	87 / 8 AA	35