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:	T1667
P-Site Sequence:	ISGKGEGTEKSSQAK
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	T1667	ISGKGEGTEKSSQAK	100 / 9 AA	284
Phosphosite 1:	NSD1	Q96L73	T972	SEKKGDGTQNSANPS	55 / 9 AA	297
Phosphosite 2:	HM13	Q8TCT9	T341	ALAKGEVTEMFSYEE	66 / 9 AA	41
Phosphosite 3:	ELF3	P78545	T54	PQMSLEGTEKASWLG	85 / 7 AA	41
Phosphosite 4:	CCDC92	Q53HC0	T78	SEQTGDGTSKSSELK	75 / 8 AA	37
Phosphosite 5:	ZNF528	Q3MIS6	T90	ECIKGVNTERSSKLG	66 / 9 AA	72
Phosphosite 6:	DSCR9	P59020	T113	RKRKQEGTENTSICC	66 / 9 AA	17
Phosphosite 7:	OTUD3	Q5T2D3	T165	PLWQIRGTEKSSVRE	100 / 6 AA	45
Phosphosite 8:	CCDC92	Q53HC0	S79	EQTGDGTSKSSELKK	75 / 8 AA	37
Phosphosite 9:	MAST4	O15021	S1670	KGEGTEKSSQAKELL	100 / 6 AA	284
Phosphosite 10:	OTUD3	Q5T2D3	S168	QIRGTEKSSVRELHI	100 / 6 AA	45
Phosphosite 11:	XRCC1	P18887	T304	GKPRGEGTEPRRPRA	83 / 6 AA	70
Phosphosite 12:	ADCY8	P40145	T1245	PGAQAEGTDKSDLP_	62 / 8 AA	140
Phosphosite 13:	Cdc2L2	Q9UQ88	T380	EEEVGEGTPQSSALT	75 / 8 AA	91
Phosphosite 14:	CDK11B	P21127	T395	EEEVGEGTPQSSALT	75 / 8 AA	93
Phosphosite 15:	CFDP1	Q9UEE9	T139	QVKKGEETEETSSSK	66 / 9 AA	34
Phosphosite 16:	TBX19	O60806	T37	GREKGDPTEKQLQII	71 / 7 AA	48
Phosphosite 17:	ZNF212	Q9UDV6	T28	STLPSQATEKSSYFQ	62 / 8 AA	55
Phosphosite 18:	DKKL1	Q9UK85	S219	VLEEGTESSSHSRLS	85 / 7 AA	27
Phosphosite 19:	IWS1	Q96ST2	T342	RENKGEDTEMQNDSF	71 / 7 AA	92
Phosphosite 20:	DKKL1	Q9UK85	T217	KDVLEEGTESSSHSR	85 / 7 AA	27