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:	HS3ST1
Human P-Site:	Y171
P-Site Sequence:	HMQKHKPYPSIEEFL
UniProt:	O14792
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST1	O14792	Y171	HMQKHKPYPSIEEFL	100 / 9 AA	36
Phosphosite 1:	HS3ST1	O14792	S173	QKHKPYPSIEEFLVR	100 / 7 AA	36
Phosphosite 2:	SIPA1L1	O43166	Y848	KKEKSKPYPGAELSS	66 / 9 AA	200
Phosphosite 3:	ZNF660	Q6AZW8	S163	HTGEKPYSCIECGKA	71 / 7 AA	38
Phosphosite 4:	ZNF684	Q5T5D7	S328	HTGEKPYSCIECGKA	71 / 7 AA	44
Phosphosite 5:	ZNF660	Q6AZW8	Y162	VHTGEKPYSCIECGK	71 / 7 AA	38
Phosphosite 6:	ZNF684	Q5T5D7	Y327	IHTGEKPYSCIECGK	71 / 7 AA	44
Phosphosite 7:	ZNF544	Q6NX49	Y548	IHTGEKPYQCIECGK	71 / 7 AA	82
Phosphosite 8:	ZNF544	Q6NX49	Y436	IHTGEKPYQCIECRK	71 / 7 AA	82
Phosphosite 9:	Rap1GAP2	Q684P5	S90	DDYIPYPSIDEVVEK	83 / 6 AA	80
Phosphosite 10:	PLA2G4F	Q68DD2	S732	DRGIPFPSIEVGPED	83 / 6 AA	95
Phosphosite 11:	Rap1GAP2	Q684P5	Y88	NKDDYIPYPSIDEVV	55 / 9 AA	80
Phosphosite 12:	G2E3	Q7L622	S652	AGFKPTPSIECLHVD	85 / 7 AA	81
Phosphosite 13:	G2E3	Q7L622	T650	PPAGFKPTPSIECLH	75 / 8 AA	81
Phosphosite 14:	ZNF84	P51523	Y711	IHTGEKPYRCIECGK	71 / 7 AA	85
Phosphosite 15:	ZNF697	Q5TEC3	T494	HTGEKPYTCIECGKS	71 / 7 AA	60
Phosphosite 16:	ABI3BP	Q7Z7G0	Y594	VLLPHKPYPEVSQSE	71 / 7 AA	119
Phosphosite 17:	INTS9	Q9NV88	Y376	QTNKLKHYPSIHGDF	75 / 8 AA	74
Phosphosite 18:	ZNF697	Q5TEC3	Y493	THTGEKPYTCIECGK	71 / 7 AA	60
Phosphosite 19:	ZNF569	Q5MCW4	Y662	KHTGEKPYHCIECGK	71 / 7 AA	80
Phosphosite 20:	PRG-3	Q8TBJ4	Y59	DGDLMKPYPGTEEES	71 / 7 AA	36