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:	HISPPD1
Human P-Site:	S217
P-Site Sequence:	RLFRKIGSRSSVYSP
UniProt:	O43314
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HISPPD1	O43314	S217	RLFRKIGSRSSVYSP	100 / 9 AA	140
Phosphosite 1:	HISPPD2A	Q6PFW1	S228	RLFRKIGSRSSVYSP	100 / 9 AA	160
Phosphosite 2:	HISPPD2A	Q6PFW1	S230	FRKIGSRSSVYSPES	100 / 7 AA	160
Phosphosite 3:	HISPPD1	O43314	S219	FRKIGSRSSVYSPES	100 / 7 AA	140
Phosphosite 4:	USP53	Q70EK8	S652	EMKQEIGSRSSLESN	66 / 9 AA	121
Phosphosite 5:	FXR1	P51114	S380	EQLRQIGSRSYSGRG	85 / 7 AA	70
Phosphosite 6:	ZAP70	P43403	S518	INFRKFSSRSDVWSY	66 / 9 AA	70
Phosphosite 7:	SSFA2	P28290	S270	TPLQRIGSMSSVTSN	66 / 9 AA	138
Phosphosite 8:	TNRC6B	Q9UPQ9	S1469	PPTNKIGSKSSNASW	85 / 7 AA	194
Phosphosite 9:	CAB39L	Q9H9S4	T111	ILRRQIGTRSPTVEY	55 / 9 AA	39
Phosphosite 10:	PLEC1	Q15149	S4269	KRERKTSSKSSVRKR	66 / 9 AA	532
Phosphosite 11:	USP53	Q70EK8	S654	KQEIGSRSSLESNGK	85 / 7 AA	121
Phosphosite 12:	APC	P25054	T1313	EIKEKIGTRSAEDPV	71 / 7 AA	312
Phosphosite 13:	PNPLA7	Q6ZV29	S513	VYQRKIGSQEDTCLF	83 / 6 AA	146
Phosphosite 14:	ephexin1	Q8N5V2	S706	KDRRKLGSRNRQ___	71 / 7 AA	82
Phosphosite 15:	SSFA2	P28290	S272	LQRIGSMSSVTSNKE	85 / 7 AA	138
Phosphosite 16:	CYGF	P51841	S526	HFGSKRGSRASVSFQ	75 / 8 AA	125
Phosphosite 17:	Doublecortin	O43602	S196	DGSRKIGSMDELEEG	55 / 9 AA	49
Phosphosite 18:	HISPPD2A	Q6PFW1	S231	RKIGSRSSVYSPESS	100 / 6 AA	160
Phosphosite 19:	HISPPD1	O43314	S220	RKIGSRSSVYSPESN	100 / 6 AA	140
Phosphosite 20:	PDPK2	Q6A1A2	S149	KYIRKIGSFDETCTR	100 / 5 AA	45