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:	S554
P-Site Sequence:	CGLLRLHSTYRHDLK
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	S554	CGLLRLHSTYRHDLK	100 / 9 AA	140
Phosphosite 1:	HISPPD2A	Q6PFW1	S566	CGLLRLHSTFRHDLK	88 / 9 AA	160
Phosphosite 2:	HISPPD1	O43314	T555	GLLRLHSTYRHDLKI	100 / 8 AA	140
Phosphosite 3:	HISPPD2A	Q6PFW1	T567	GLLRLHSTFRHDLKI	87 / 8 AA	160
Phosphosite 4:	HISPPD1	O43314	Y556	LLRLHSTYRHDLKIY	100 / 7 AA	140
Phosphosite 5:	MTIF2	P46199	T16	ENLLRFHTIYRQLHS	55 / 9 AA	81
Phosphosite 6:	TTBK1	Q5TCY1	T168	AMGRLPSTYRKCYML	85 / 7 AA	143
Phosphosite 7:	ERN2	Q76MJ5	T180	APALRWNTTYRRYSA	55 / 9 AA	102
Phosphosite 8:	RGS3	P49796	S863	IPEVRLDSTYSQKAG	55 / 9 AA	132
Phosphosite 9:	P4HA2	O15460	T142	ALMRLQDTYRLDPGT	71 / 7 AA	61
Phosphosite 10:	UBR2	Q8IWV8	T1199	QQRLRLHTSYDVENG	71 / 7 AA	201
Phosphosite 11:	XK	P51811	S25	TTAALSLSSTYRSGG	75 / 8 AA	51
Phosphosite 12:	ARID5B	Q14865	S839	YSSPHLHSLYRHTEH	75 / 8 AA	132
Phosphosite 13:	XK	P51811	S26	TAALSLSSTYRSGGD	75 / 8 AA	51
Phosphosite 14:	RGS3	P49796	T864	PEVRLDSTYSQKAGA	62 / 8 AA	132
Phosphosite 15:	ARID5B	Q14865	Y841	SPHLHSLYRHTEHHL	85 / 7 AA	132
Phosphosite 16:	MON1B	Q7L1V2	S461	RLHARLHSTSRPLRL	75 / 8 AA	59
Phosphosite 17:	PLEKHG1	Q9ULL1	Y1089	DWLLHSTYSNGELAD	71 / 7 AA	155
Phosphosite 18:	GPCR149	Q86SP6	S227	EEPPRLHSNYQEISR	71 / 7 AA	81
Phosphosite 19:	MON1B	Q7L1V2	T462	LHARLHSTSRPLRLI	85 / 7 AA	59
Phosphosite 20:	B3GNT4	Q9C0J1	T98	SRHRLFLTYRHCRNF	75 / 8 AA	42