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:	SEC63D1
Human P-Site:	Y280
P-Site Sequence:	SIFKEFPYFNYIQSK
UniProt:	A2PYH4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SEC63D1	A2PYH4	Y280	SIFKEFPYFNYIQSK	100 / 9 AA	163
Phosphosite 1:	BPTF	Q12830	Y1868	GGIREVPYFNYNAKP	75 / 8 AA	338
Phosphosite 2:	SEC63D1	A2PYH4	Y283	KEFPYFNYIQSKAFD	100 / 6 AA	163
Phosphosite 3:	CDX2	Q99626	Y207	ELEKEFHYSRYITIR	66 / 9 AA	34
Phosphosite 4:	CDX1	P47902	Y175	ELEKEFHYSRYITIR	66 / 9 AA	28
Phosphosite 5:	RAPGEF5	Q92565	Y36	LPTFDVPYFKYIDEE	62 / 8 AA	68
Phosphosite 6:	CREBBP	Q92793	Y1539	TSAKELPYFEGDFWP	71 / 7 AA	265
Phosphosite 7:	EP300	Q09472	Y1503	TSAKELPYFEGDFWP	71 / 7 AA	264
Phosphosite 8:	RAPGEF5	Q92565	Y39	FDVPYFKYIDEEDED	83 / 6 AA	68
Phosphosite 9:	KCNS3	Q9BQ31	Y437	EKCHELPYFNIRDIY	83 / 6 AA	56
Phosphosite 10:	SNX27	Q96L92	Y506	WVKIFTPYFNYMHEC	83 / 6 AA	61
Phosphosite 11:	KLHL32	Q96NJ5	Y309	CKVKELRYFNPVDQE	71 / 7 AA	70
Phosphosite 12:	NPAS2	Q99743	Y185	NPKEFPTYEYIKFVG	62 / 8 AA	92
Phosphosite 13:	GZMA	P12544	Y103	LVKKEFPYPCYDPAT	75 / 8 AA	29
Phosphosite 14:	C5	P01031	Y961	SRRKEFPYRIPLDLV	100 / 5 AA	188
Phosphosite 15:	STT3A	P46977	Y51	VIHEFDPYFNYRTTR	100 / 5 AA	81
Phosphosite 16:	TTN	Q8WZ42	Y5321	VIVKESPYFTKEFKP	71 / 7 AA	3816
Phosphosite 17:	COL14A1	Q05707	Y1330	NGGKTLTYFNYDQSG	62 / 8 AA	194
Phosphosite 18:	MIA2	Q96PC5	Y89	GKGKEFGYFPRDAVQ	83 / 6 AA	62
Phosphosite 19:	mGluR5	P41594	Y478	FKEMGKDYFDYINVG	80 / 5 AA	132
Phosphosite 20:	CRNKL1	Q9BZJ0	Y801	SDAGWEEYFDYIFPE	80 / 5 AA	100