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:	S2135
P-Site Sequence:	PLQRHPSSIPPPPLT
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	S2135	PLQRHPSSIPPPPLT	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	S2134	QPLQRHPSSIPPPPL	100 / 8 AA	284
Phosphosite 2:	CACNA1E	Q15878	S2181	SLIRHAGSISPPADG	66 / 9 AA	262
Phosphosite 3:	SCYL3	Q8IZE3	S168	QSIRDPASIPPEEMS	75 / 8 AA	83
Phosphosite 4:	Primary ciliary dyskinesia protein 1	Q4G0U5	S412	TKESRHGSSIPVTQK	85 / 7 AA	64
Phosphosite 5:	RAPH1	Q70E73	S907	AKPKWQPSSIPVPSP	71 / 7 AA	135
Phosphosite 6:	C5orf60	A6NFR6	S64	YIPREPSSVPPREED	75 / 8 AA	39
Phosphosite 7:	C5orf60	A6NFR6	S63	LYIPREPSSVPPREE	75 / 8 AA	39
Phosphosite 8:	PROX2	Q3B8N5	S374	SSSQRHPSSEPALRP	75 / 8 AA	66
Phosphosite 9:	PHRF1	Q9P1Y6	S1486	PPAPAQPSSIPPCAL	85 / 7 AA	179
Phosphosite 10:	PROX2	Q3B8N5	S375	SSQRHPSSEPALRPW	75 / 8 AA	66
Phosphosite 11:	WASF1	Q92558	S489	SEPKRHPSTLPVISD	71 / 7 AA	62
Phosphosite 12:	CCNI	Q14094	S283	VFRLHPSSVPGPDFS	75 / 8 AA	43
Phosphosite 13:	OFD1	O75665	S783	TESRHSLSIPPVSSP	75 / 8 AA	117
Phosphosite 14:	WASF1	Q92558	T490	EPKRHPSTLPVISDA	71 / 7 AA	62
Phosphosite 15:	WIPF2	Q8TF74	S175	TGMKHSSSAPPPPPP	66 / 9 AA	46
Phosphosite 16:	DMPK2	Q6DT37	T377	DTLNHPGTLPPPSHG	62 / 8 AA	173
Phosphosite 17:	ZNF643	Q9UJL9	S246	GKTFRHPSSLTQHVR	83 / 6 AA	50
Phosphosite 18:	PLEKHG2	Q9H7P9	S417	FFENHPASIPAKAKQ	71 / 7 AA	148
Phosphosite 19:	SLC2A4	P14672	S71	QGPEGPSSIPPGTLT	100 / 6 AA	55
Phosphosite 20:	IRAK1	P51617	S120	TTAPRPSSIPAPAEA	75 / 8 AA	77