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:	S1400
P-Site Sequence:	TSPQRSPSPLLGHSL
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	S1400	TSPQRSPSPLLGHSL	100 / 9 AA	284
Phosphosite 1:	MAST2	Q6P0Q8	S1364	ASPQRSPSPLSGHVA	88 / 9 AA	196
Phosphosite 2:	SIPA1L2	Q9P2F8	S1652	TTGERSPSPLTGKVN	77 / 9 AA	190
Phosphosite 3:	TTBK2	Q6IQ55	S1182	HHDQRSSSPHLGRSK	77 / 9 AA	137
Phosphosite 4:	CaRHSP1	Q9Y2V2	S32	RSRERSPSPLRGNVV	77 / 9 AA	16
Phosphosite 5:	MAST2	Q6P0Q8	S1362	PTASPQRSPSPLSGH	100 / 7 AA	196
Phosphosite 6:	MAST4	O15021	S1398	QPTSPQRSPSPLLGH	100 / 7 AA	284
Phosphosite 7:	DKFZp761B107	Q6ZUS6	S313	PSGQRSRSPLLKFVE	87 / 8 AA	53
Phosphosite 8:	PHLDB1	Q86UU1	S520	GRRTRSPSPTLGESL	87 / 8 AA	151
Phosphosite 9:	PBRM1	Q86U86	S1302	IVPQKEPSPLLEKKI	66 / 9 AA	193
Phosphosite 10:	SIPA1L2	Q9P2F8	S1650	MDTTGERSPSPLTGK	85 / 7 AA	190
Phosphosite 11:	RSAD1	Q9HA92	S437	AWQQRTPSPVPGG__	66 / 9 AA	49
Phosphosite 12:	BAG3	O95817	S136	AAPQRSQSPLRGMPE	77 / 9 AA	62
Phosphosite 13:	THRAP3	Q9Y2W1	S624	AQSQRSPSELFAQHI	66 / 9 AA	109
Phosphosite 14:	SLC9A4	Q6AI14	S792	RDHHRSHSPLLQKK_	75 / 8 AA	90
Phosphosite 15:	MAST3	O60307	S1203	APPPRSPSPLPGHPP	77 / 9 AA	143
Phosphosite 16:	CaRHSP1	Q9Y2V2	S30	TPRSRERSPSPLRGN	85 / 7 AA	16
Phosphosite 17:	INO80B	Q9C086	S99	PEGPRSPSPLMVVDN	85 / 7 AA	39
Phosphosite 18:	SPERT	Q8NA61	S216	REESRAPSPLLHKDS	85 / 7 AA	52
Phosphosite 19:	HPS5	Q9UPZ3	S534	PLPFRSPSPLVSLQA	75 / 8 AA	127
Phosphosite 20:	PHLDB2	Q86SQ0	S73	VPAKRSPSPLGTSVR	85 / 7 AA	142