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:	S474
P-Site Sequence:	TLTAPSLSYSSASRA
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	S474	TLTAPSLSYSSASRA	100 / 9 AA	190
Phosphosite 1:	TTC28	Q96AY4	S2325	SAPSPALSYSSAGSA	87 / 8 AA	271
Phosphosite 2:	QSER1	Q2KHR3	S476	TAPSLSYSSASRAQN	100 / 7 AA	190
Phosphosite 3:	KRTAP13-4	Q3LI77	Y127	CGFPSLSYGSRFCYP	85 / 7 AA	18
Phosphosite 4:	KRTAP13-4	Q3LI77	S126	GCGFPSLSYGSRFCY	85 / 7 AA	18
Phosphosite 5:	SDCCAG8	Q86SQ7	S51	GEDAPNLSFSTSVGN	62 / 8 AA	83
Phosphosite 6:	PSEN2	P49810	Y294	PIFPALIYSSAMVWT	75 / 8 AA	50
Phosphosite 7:	GALNT16	Q8N428	S117	HYSCPSVSYSSDLPA	85 / 7 AA	63
Phosphosite 8:	COPG2	Q9UBF2	S694	LSCIPAPSLPYNQPG	71 / 7 AA	98
Phosphosite 9:	MUM1	Q2TAK8	S688	EKYIKGPSLSYREKE	71 / 7 AA	79
Phosphosite 10:	MUM1	Q2TAK8	S690	YIKGPSLSYREKEIF	71 / 7 AA	79
Phosphosite 11:	HELZ	P42694	S1895	AGGKPAMSYASALRA	62 / 8 AA	219
Phosphosite 12:	C14orf115	Q9H8Y1	S281	LNREPGLSYSHLCER	71 / 7 AA	78
Phosphosite 13:	GPATCH8	Q9UKJ3	S566	TKAEPSISYSCNPLY	62 / 8 AA	164
Phosphosite 14:	QSER1	Q2KHR3	S477	APSLSYSSASRAQNL	100 / 6 AA	190
Phosphosite 15:	TTC28	Q96AY4	S2328	SPALSYSSAGSARSS	100 / 6 AA	271
Phosphosite 16:	TTC28	Q96AY4	S2327	PSPALSYSSAGSARS	100 / 6 AA	271
Phosphosite 17:	HELZ	P42694	Y1896	GGKPAMSYASALRAP	62 / 8 AA	219
Phosphosite 18:	DLX4	Q92988	Y47	AASPNLSYSRPYGHL	62 / 8 AA	26
Phosphosite 19:	DLX4	Q92988	S46	TAASPNLSYSRPYGH	62 / 8 AA	26
Phosphosite 20:	ZNF804A	Q7Z570	S454	TTTKPSISYSCNPLC	71 / 7 AA	137