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:	T324
P-Site Sequence:	HQLPYQPTPDELHFL
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	T324	HQLPYQPTPDELHFL	100 / 9 AA	284
Phosphosite 1:	MAST3	O60307	T121	HQLPFQPTPDELHFL	88 / 9 AA	143
Phosphosite 2:	MAST1	Q9Y2H9	T126	HQLPYQPTVDELHFL	88 / 9 AA	171
Phosphosite 3:	ACSL5	Q9ULC5	T296	VEHAYEPTPDDVAIS	55 / 9 AA	76
Phosphosite 4:	NCL	P19338	T405	KNLPYKVTQDELKEV	66 / 9 AA	77
Phosphosite 5:	OGG1	O15527	T89	KSQASRPTPDELEAV	85 / 7 AA	39
Phosphosite 6:	Pax2	Q02962	T150	VQQPFHPTPDGAGTG	62 / 8 AA	45
Phosphosite 7:	GluR-delta2	O43424	Y987	KTMSSIPYQPTPTLG	100 / 6 AA	113
Phosphosite 8:	IL27RA	Q6UWB1	T620	YEKHFLPTPEELGLL	62 / 8 AA	69
Phosphosite 9:	GluR-delta2	O43424	T990	SSIPYQPTPTLGLNL	100 / 6 AA	113
Phosphosite 10:	HS6ST3	Q8IZP7	T277	MCDGRSPTPDELPTC	100 / 6 AA	55
Phosphosite 11:	MAST4	O15021	Y321	EKLHQLPYQPTPDEL	100 / 6 AA	284
Phosphosite 12:	ANKFN1	Q8N957	T161	QILLYQYTPEELDLN	75 / 8 AA	88
Phosphosite 13:	IGFBP-3	P17936	S97	SGLRCQPSPDEARPL	71 / 7 AA	32
Phosphosite 14:	WNT5B	Q9H1J7	T274	NSRFTQPTPEDLVYV	71 / 7 AA	40
Phosphosite 15:	SCRIB	Q14160	S1309	QQPPSPPSPDELPAN	66 / 9 AA	175
Phosphosite 16:	BCL9	O00512	T521	PPPPYQMTPSEGWAP	75 / 8 AA	149
Phosphosite 17:	C20orf151	Q8NC74	T380	VRPRGQPTPGEMLPS	71 / 7 AA	71
Phosphosite 18:	LTBP4	Q8N2S1	T1042	CDPGYQPTPGGGCQD	71 / 7 AA	173
Phosphosite 19:	TBCK	Q8TEA7	T263	FHPSKRPTPDQLMKD	71 / 7 AA	101
Phosphosite 20:	PHACTR4	Q8IZ21	T594	RRLSQRPTPEELEQR	71 / 7 AA	78