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:	S509
P-Site Sequence:	VQTQESSSPQSQKFL
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	S509	VQTQESSSPQSQKFL	100 / 9 AA	190
Phosphosite 1:	Basonuclin 1	Q01954	S581	EDEQEACSPQSHRVS	66 / 9 AA	111
Phosphosite 2:	QSER1	Q2KHR3	S507	QNVQTQESSSPQSQK	100 / 7 AA	190
Phosphosite 3:	EDC4	Q6P2E9	T821	ALTQEASTPDSQVWP	66 / 9 AA	152
Phosphosite 4:	KIAA1377	Q9P2H0	S859	QWNQESSSPLSNACS	87 / 8 AA	126
Phosphosite 5:	KIAA1377	Q9P2H0	S858	NQWNQESSSPLSNAC	87 / 8 AA	126
Phosphosite 6:	VPS13D	Q5THJ4	S2145	SVGQESSSPEDHVCL	66 / 9 AA	492
Phosphosite 7:	p67phox	P19878	S312	QQPQEESSPQSDIPA	87 / 8 AA	60
Phosphosite 8:	SSH1	Q8WYL5	S57	LFLQQGSSPQGQRSL	66 / 9 AA	116
Phosphosite 9:	p67phox	P19878	S311	QQQPQEESSPQSDIP	87 / 8 AA	60
Phosphosite 10:	NCOR1	O75376	S2025	RPQQESPSPQQQLPP	77 / 9 AA	270
Phosphosite 11:	ENaC alpha	P37088	S12	KLEEQDSSPPQSTPG	75 / 8 AA	76
Phosphosite 12:	ZBTB11	O95625	S978	GMQEQESSGPQELET	85 / 7 AA	119
Phosphosite 13:	KM-HN-1	Q8TBZ0	S809	YTHEDTSSPQSRPLA	55 / 9 AA	97
Phosphosite 14:	CORL2	Q2VWA4	S926	EHTQETNSPHSLKKD	62 / 8 AA	104
Phosphosite 15:	mahogunin	O60291	S492	LALRESSSPESFITE	75 / 8 AA	61
Phosphosite 16:	mahogunin	O60291	S491	ELALRESSSPESFIT	75 / 8 AA	61
Phosphosite 17:	HT008	Q8IWB9	S790	CVPQESRSPQRSPLQ	85 / 7 AA	125
Phosphosite 18:	HT008	Q8IWB9	S788	GRCVPQESRSPQRSP	85 / 7 AA	125
Phosphosite 19:	SYNE2	Q8WXH0	S6389	GESEEPSSPQSLCHL	75 / 8 AA	796
Phosphosite 20:	SLC17A3	O00476	S71	VAMVNSTSPQSQLND	75 / 8 AA	46