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:	S200
P-Site Sequence:	SNLVRMRSQALGQSA
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	S200	SNLVRMRSQALGQSA	100 / 9 AA	284
Phosphosite 1:	MYOF	Q9NZM1	S742	EAAVRMRSEATDVKS	85 / 7 AA	235
Phosphosite 2:	DNAJC3	Q13217	S159	DEMQRLRSQALNAFG	75 / 8 AA	58
Phosphosite 3:	PODN	Q7Z5L7	S489	LTSNRLRSRALGPRA	75 / 8 AA	69
Phosphosite 4:	LRBA	P50851	S2042	KGKQSIRSQALGNQN	85 / 7 AA	319
Phosphosite 5:	RGS11	O94810	S40	DQGVKMRSQRLLVTV	75 / 8 AA	53
Phosphosite 6:	MATR3	P43243	S533	YILMRMKSQAFIEME	62 / 8 AA	95
Phosphosite 7:	COPS6	Q7L5N1	S60	DHWIRMRSQEGRPVQ	71 / 7 AA	36
Phosphosite 8:	FAM63A	Q8N5J2	T437	AQPVRMRTRVLSLQG	55 / 9 AA	52
Phosphosite 9:	MAST2	Q6P0Q8	S144	LVRMRNQSLGQSAPS	71 / 7 AA	196
Phosphosite 10:	KIF19	Q2TAC6	S790	VKAARRRSRALGTEG	66 / 9 AA	111
Phosphosite 11:	SHROOM1	Q2M3G4	S401	APLVRMRSPPDPHAS	71 / 7 AA	91
Phosphosite 12:	ASPM	Q8IZT6	Y2354	MHRLHMRYQALKQAS	62 / 8 AA	410
Phosphosite 13:	LRCH2	Q5VUJ6	S327	SLSKRMPSQPLTDSM	71 / 7 AA	85
Phosphosite 14:	RAG1	P15918	S583	DILEGMRSQDLDDYL	71 / 7 AA	119
Phosphosite 15:	MCRS1	Q96EZ8	S36	AGQKRASSQALGTIP	75 / 8 AA	52
Phosphosite 16:	UTRN	P46939	S1400	ELRRNMRSQPLTSPE	83 / 6 AA	394
Phosphosite 17:	MAGEE2	Q8TD90	S103	VNFMRMKSQTEGSIQ	55 / 9 AA	60
Phosphosite 18:	RNFT2	Q96EX2	S31	IPPERNRSQALSSEA	75 / 8 AA	49
Phosphosite 19:	ING1	Q9UK53	S224	VQRALIRSQELGDEK	71 / 7 AA	47
Phosphosite 20:	neurogenin 1	Q92886	S82	RGRTRVRSEALLHSL	71 / 7 AA	26