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:	S1671
P-Site Sequence:	GEGTEKSSQAKELLR
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	S1671	GEGTEKSSQAKELLR	100 / 9 AA	284
Phosphosite 1:	MAST4	O15021	S1670	KGEGTEKSSQAKELL	100 / 8 AA	284
Phosphosite 2:	TET2	Q6N021	S1506	TKQTENASQAKQLAE	66 / 9 AA	224
Phosphosite 3:	IL18RAP	O95256	S594	TETTGRSSQPKEW__	66 / 9 AA	68
Phosphosite 4:	KIAA0329	O15040	S1394	SHGTQKSSQAAMPHP	85 / 7 AA	154
Phosphosite 5:	KIAA0329	O15040	S1393	HSHGTQKSSQAAMPH	85 / 7 AA	154
Phosphosite 6:	INTS10	Q9NVR2	S249	IEGLTEKSSQIVDPW	100 / 6 AA	82
Phosphosite 7:	INTS10	Q9NVR2	S250	EGLTEKSSQIVDPWE	100 / 6 AA	82
Phosphosite 8:	MS4A1	P11836	S253	VVGLTETSSQPKNEE	75 / 8 AA	33
Phosphosite 9:	KTN1	Q86UP2	S774	AIRTENSSLTKEVQD	66 / 9 AA	156
Phosphosite 10:	MS4A1	P11836	S254	VGLTETSSQPKNEED	75 / 8 AA	33
Phosphosite 11:	DIS3L	Q8TF46	S617	FKDLDEKSRQAKLEE	85 / 7 AA	121
Phosphosite 12:	GPR112	Q8IZF6	S1707	LSATQQSSQADEATT	66 / 9 AA	301
Phosphosite 13:	ZCCHC5	Q8N8U3	S56	YDLLRKSSEAKEPQK	85 / 7 AA	53
Phosphosite 14:	BAZ2B	Q9UIF8	S361	LPFIFQSSQAKEESV	100 / 6 AA	220
Phosphosite 15:	DNTTIP2	Q5QJE6	S317	GKEINEKSSQLKNLS	75 / 8 AA	84
Phosphosite 16:	AQP9	O43315	S21	QRLVLKSSLAKETLS	85 / 7 AA	31
Phosphosite 17:	SCAND3	Q6R2W3	S789	SKHKEISSQPKEFFE	75 / 8 AA	152
Phosphosite 18:	DNTTIP2	Q5QJE6	S318	KEINEKSSQLKNLSE	75 / 8 AA	84
Phosphosite 19:	STXBP2	Q15833	S83	LLSPTEKSVQALIKD	85 / 7 AA	66
Phosphosite 20:	FRMD5	Q7Z6J6	S300	FYKLEKSSQVRTVSS	71 / 7 AA	65