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:	QSER1
Human P-Site:	S270
P-Site Sequence:	SYSSAIPSSGYPPST
UniProt:	Q2KHR3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	QSER1	Q2KHR3	S270	SYSSAIPSSGYPPST	100 / 9 AA	190
Phosphosite 1:	QSER1	Q2KHR3	S271	YSSAIPSSGYPPSTT	100 / 8 AA	190
Phosphosite 2:	ANXA7	P20073	S52	AYPQVPSSGYPGAGG	85 / 7 AA	53
Phosphosite 3:	ATP10A	O60312	S667	QPTSAIASNGYSSQA	66 / 9 AA	168
Phosphosite 4:	BIRC7	Q96CA5	S196	VAPSVPASGYPELPT	71 / 7 AA	33
Phosphosite 5:	ANXA7	P20073	Y54	PQVPSSGYPGAGGYP	100 / 6 AA	53
Phosphosite 6:	EYA4	O95677	S127	FTGSVITSSGYSPRS	66 / 9 AA	70
Phosphosite 7:	QSER1	Q2KHR3	Y273	SAIPSSGYPPSTTKI	100 / 6 AA	190
Phosphosite 8:	CECR2	Q9BXF3	S857	LPHGVPSSGYMRPPC	71 / 7 AA	164
Phosphosite 9:	LRRC9	Q6ZRR7	S1177	LYQKVPSSGYGQQGI	83 / 6 AA	128
Phosphosite 10:	TNS1	Q9HBL0	S475	AGGSAVPSSGRHVVP	85 / 7 AA	186
Phosphosite 11:	TRAF6	Q9Y4K3	S286	SLSVIPDSGYISEVR	71 / 7 AA	60
Phosphosite 12:	TTN	Q8WZ42	Y14348	ILVPSTGYPRPTATW	83 / 6 AA	3816
Phosphosite 13:	LGR5	O75473	S887	LPPSSVPSPAYPVTE	55 / 9 AA	100
Phosphosite 14:	SLAIN2	Q9P270	S456	PQASAIPSPGKFRSP	85 / 7 AA	63
Phosphosite 15:	MAST1	Q9Y2H9	S97	SLASLPSSGYGTNTP	71 / 7 AA	171
Phosphosite 16:	MAST2	Q6P0Q8	S237	SLASLPSSGYGTNTP	71 / 7 AA	196
Phosphosite 17:	MAST3	O60307	S92	SLASLPSSGYGTNTP	71 / 7 AA	143
Phosphosite 18:	MAST4	O15021	S295	SLASLPSSGYGTNTP	71 / 7 AA	284
Phosphosite 19:	FBLN1	P23142	S511	SFQCSCPSSGYRLAP	55 / 9 AA	77
Phosphosite 20:	BIRC7	Q96CA5	Y198	PSVPASGYPELPTPR	83 / 6 AA	33