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:	S5
P-Site Sequence:	___MDESSLLRRRGL
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	S5	___MDESSLLRRRGL	100 / 9 AA	143
Phosphosite 1:	TRABD	Q9H4I3	S120	SMLKMDESTLLREAQ	87 / 8 AA	42
Phosphosite 2:	C1orf115	Q9H7X2	S14	LRSKAESSLLRRGPR	77 / 9 AA	16
Phosphosite 3:	KRT85	P78386	S254	EALVEESSFLRRLYE	66 / 9 AA	56
Phosphosite 4:	SH3MD4	Q8TEJ3	S49	AGEDMDESSLLDLLE	100 / 7 AA	93
Phosphosite 5:	SH3MD4	Q8TEJ3	S50	GEDMDESSLLDLLEC	100 / 7 AA	93
Phosphosite 6:	RP1	P56715	S530	NDQMEESSLERKKEN	66 / 9 AA	241
Phosphosite 7:	BACE2	Q9Y5Z0	S511	EVVNDESSLVRHRWK	75 / 8 AA	56
Phosphosite 8:	SDCCAG3	Q96C92	S279	DALKDENSKLRRKLN	66 / 9 AA	48
Phosphosite 9:	STK31	Q9BXU1	S463	ILEVDESSLNKRLKT	66 / 9 AA	116
Phosphosite 10:	LIME1	Q9H400	S61	SATAAEASLLRRTHL	75 / 8 AA	31
Phosphosite 11:	BACE2	Q9Y5Z0	S510	PEVVNDESSLVRHRW	85 / 7 AA	56
Phosphosite 12:	GTF3C1	Q12789	S2020	RPGIPESSLLRHYQG	66 / 9 AA	239
Phosphosite 13:	C1orf115	Q9H7X2	S13	RLRSKAESSLLRRGP	75 / 8 AA	16
Phosphosite 14:	SYNPO	Q8N3V7	S253	EGYSEEASLLRHLEK	62 / 8 AA	99
Phosphosite 15:	HS3ST2	Q9Y278	S320	CLKKTESSLLPRCLG	66 / 9 AA	42
Phosphosite 16:	CASP8AP2	Q9UKL3	S658	TNKEDENSLLVRSVD	75 / 8 AA	223
Phosphosite 17:	KLHDC5	Q9P2K6	S100	DEEMDEVSLLSELVE	75 / 8 AA	57
Phosphosite 18:	SBF1	O95248	S496	VQRPGESSHLRRVPR	75 / 8 AA	208
Phosphosite 19:	PLEKHG1	Q9ULL1	S1066	WASPQESSLLRSVSP	85 / 7 AA	155
Phosphosite 20:	PLEKHG1	Q9ULL1	S1065	GWASPQESSLLRSVS	85 / 7 AA	155