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:	MAST4
Human P-Site:	S213
P-Site Sequence:	SAPSLTASLKELSLP
UniProt:	O15021
Intern. Prot. ID:	IPI00307611

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAST4	O15021	S213	SAPSLTASLKELSLP	100 / 9 AA	284
Phosphosite 1:	CARD10	Q9BWT7	S293	ENQRLTASLRELQEG	77 / 9 AA	116
Phosphosite 2:	ARHGEF18	Q6ZSZ5	S136	VLASVTASLKEHPRG	87 / 8 AA	131
Phosphosite 3:	NARG2	Q659A1	S39	KDHSMAPSLKELRVL	66 / 9 AA	110
Phosphosite 4:	SOCS7	O14512	S391	DSSSFAASLRELEKC	66 / 9 AA	54
Phosphosite 5:	OSBPL2	Q9H1P3	S385	NFTSFTVSLNELETG	66 / 9 AA	55
Phosphosite 6:	MGAT5B	Q3V5L5	S336	HGLRVTVSLKELQSN	66 / 9 AA	90
Phosphosite 7:	RBM41	Q96IZ5	S84	EKDQETASLRELGLN	85 / 7 AA	47
Phosphosite 8:	EHHADH	Q08426	S368	PKPRLTSSVKELGGV	75 / 8 AA	79
Phosphosite 9:	GKAP1	Q5VSY0	S180	KDRPLTVSLKDFHSE	55 / 9 AA	42
Phosphosite 10:	TMEM214	Q6NUQ4	S337	PNNSLTPSLQEQLCQ	75 / 8 AA	77
Phosphosite 11:	PIK3R1	P27986	S690	EPYNLYSSLKELVLH	66 / 9 AA	84
Phosphosite 12:	XRCC3	O43542	T241	HLQSLGATLRELSSA	66 / 9 AA	38
Phosphosite 13:	VR1	Q8NER1	S186	EIARQTDSLKELVNA	85 / 7 AA	95
Phosphosite 14:	YSK4	Q56UN5	S833	NNQILTTSLRDLQEL	62 / 8 AA	151
Phosphosite 15:	TDRD1	Q9BXT4	S298	YMNQLSASLKETYAN	85 / 7 AA	132
Phosphosite 16:	FMN1	Q68DA7	S1404	KKINPTASLKERLRQ	100 / 6 AA	158
Phosphosite 17:	FKBP15	Q5T1M5	S676	LQMQLTESLKETDLL	85 / 7 AA	134
Phosphosite 18:	EMILIN1	Q9Y6C2	S660	SFSSLNDSLNELQTT	66 / 9 AA	107
Phosphosite 19:	FLNB	O75369	S1941	DLSSLTASIKAPSGR	75 / 8 AA	278
Phosphosite 20:	CEP72	Q9P209	S166	SKESVPASLKEGRPH	75 / 8 AA	72