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:	Y1691
P-Site Sequence:	SKLANIDYLRKKMSL
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	Y1691	SKLANIDYLRKKMSL	100 / 9 AA	284
Phosphosite 1:	TMEM126B	Q8IUX1	Y63	IIEKNFDYLRKEMTQ	85 / 7 AA	26
Phosphosite 2:	PIG38	Q8TC92	Y589	PFGANIEYLWSYMQQ	71 / 7 AA	73
Phosphosite 3:	STT3A	P46977	Y285	QIHAFVDYLRSKLNP	66 / 9 AA	81
Phosphosite 4:	PFN4	Q8NHR9	Y123	ATESLGDYLRKKGS_	100 / 6 AA	14
Phosphosite 5:	TFIIF	P13984	Y165	NHQYNIEYERKKKED	75 / 8 AA	28
Phosphosite 6:	PNPO	Q9NVS9	Y183	SVIPDREYLRKKNEE	55 / 9 AA	30
Phosphosite 7:	RNF20	Q5VTR2	Y713	AVEEQIEYLQKKLAM	55 / 9 AA	114
Phosphosite 8:	SART3	Q15020	Y427	IWQAYLDYLRRRVDF	55 / 9 AA	110
Phosphosite 9:	TFE3	P19532	Y395	ILKASVDYIRKLQKE	62 / 8 AA	62
Phosphosite 10:	MITF	O75030	Y360	ILKASVDYIRKLQRE	62 / 8 AA	59
Phosphosite 11:	CCDC27	Q2M243	Y199	KSICEFDYLRKRRKS	55 / 9 AA	75
Phosphosite 12:	AKAP4	Q5JQC9	Y167	ADQVNIDYLMNRPQN	55 / 9 AA	94
Phosphosite 13:	PCM1	Q15154	Y1417	LQLLNTDYLRQRALY	62 / 8 AA	228
Phosphosite 14:	FAM109A	Q8N4B1	Y115	LSRASFDYLRLVVRE	71 / 7 AA	27
Phosphosite 15:	TARBP1	Q13395	Y1529	KPPQLIDYLQQKKTE	71 / 7 AA	182
Phosphosite 16:	DNAH3	Q8TD57	Y3786	SYQSYIDYLRNLPIT	62 / 8 AA	471
Phosphosite 17:	CK1g3	Q9Y6M4	Y303	FEKPDYDYLRKLFTD	62 / 8 AA	51
Phosphosite 18:	CSNK1G2	P78368	Y307	FEKPDYDYLRKLFTD	62 / 8 AA	47
Phosphosite 19:	ZNF451	Q9Y4E5	Y881	VELPDLDYLRTMTHI	44 / 9 AA	121
Phosphosite 20:	CYB561	P49447	Y108	GLVAVFDYHRKKGYA	66 / 9 AA	28