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:	HS2ST1
Human P-Site:	Y183
P-Site Sequence:	FLRFGDDYRPGLRRR
UniProt:	Q7LGA3
Intern. Prot. ID:	Isoform1 - IPI00549891

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS2ST1	Q7LGA3	Y183	FLRFGDDYRPGLRRR	100 / 9 AA	42
Phosphosite 1:	HECTD3	Q5T447	Y172	QQLFGVDYRPVLRWE	77 / 9 AA	97
Phosphosite 2:	Daxx	Q9UER7	Y344	GCHLTDDYRPGVDPA	66 / 9 AA	81
Phosphosite 3:	EIF2C4	Q9HCK5	Y700	CISLEEDYRPGITYI	55 / 9 AA	97
Phosphosite 4:	SLC24A6	Q6J4K2	Y291	SYDYGDEYRPLFFYQ	71 / 7 AA	64
Phosphosite 5:	WNK1	Q9H4A3	Y130	PSQVYSDYRPGLVLP	100 / 6 AA	251
Phosphosite 6:	Ron	Q04912	Y1017	ILYSGSDYRSGLALP	75 / 8 AA	152
Phosphosite 7:	SHROOM3	Q8TF72	Y808	GSGFGHNYRPHRTVS	71 / 7 AA	217
Phosphosite 8:	TFPT	P0C1Z6	Y131	LDSYGDDYRASQFTI	55 / 9 AA	28
Phosphosite 9:	C1orf21	Q9H246	Y34	GDVFGDEYRIKPVEE	83 / 6 AA	14
Phosphosite 10:	EMR2	Q9UHX3	Y292	VQDLGRDYKPGLANN	66 / 9 AA	90
Phosphosite 11:	TLL2	Q9Y6L7	Y484	SPNYPDDYRPSKECV	62 / 8 AA	114
Phosphosite 12:	BMP1	P13497	Y455	SPNYPDDYRPSKVCI	62 / 8 AA	111
Phosphosite 13:	VPS11	Q9H270	Y571	LKGLCTDYRPSLEGR	55 / 9 AA	108
Phosphosite 14:	TLL1	O43897	Y482	SPNYPDDYRPMKECV	71 / 7 AA	115
Phosphosite 15:	COL11A2	P13942	Y354	TYGYGDDYREETELG	83 / 6 AA	172
Phosphosite 16:	KPNB3	O00410	Y940	AQYGGDNYRPFCTEA	83 / 6 AA	124
Phosphosite 17:	GAL3ST1	Q99999	Y129	ARSLVQDYRPGACFN	62 / 8 AA	49
Phosphosite 18:	GIRK1	P48549	Y12	RRKFGDDYQVVTTSS	83 / 6 AA	57
Phosphosite 19:	RBKS	Q9H477	Y84	KDSFGNDYIENLKQN	55 / 9 AA	34
Phosphosite 20:	EIF3A	Q14152	S1164	FPRRGDDSRPGPWRP	85 / 7 AA	167