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:	HS3ST6
Human P-Site:	S304
P-Site Sequence:	RPRCLGKSKGRPHPR
UniProt:	Q96QI5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HS3ST6	Q96QI5	S304	RPRCLGKSKGRPHPR	100 / 9 AA	37
Phosphosite 1:	HS3ST4	Q9Y661	S412	APRCLGKSKGRTHPR	100 / 8 AA	50
Phosphosite 2:	HS3ST2	Q9Y278	S329	LPRCLGKSKGRTHVQ	100 / 8 AA	42
Phosphosite 3:	NDST4	Q9H3R1	S822	KTKCLGKSKGRKYPP	100 / 8 AA	101
Phosphosite 4:	NDST1	P52848	S832	KTKCLGKSKGRKYPE	100 / 8 AA	101
Phosphosite 5:	NDST3	O95803	S823	KTKCLGKSKGRKYPP	100 / 8 AA	101
Phosphosite 6:	HS3ST3A1	Q9Y663	T367	RPHCLGKTKGRTHPE	77 / 9 AA	45
Phosphosite 7:	HS3ST3B1	Q9Y662	T352	RPHCLGKTKGRTHPE	77 / 9 AA	43
Phosphosite 8:	NDST2	P52849	S831	KTRCLGRSKGRRYPD	77 / 9 AA	101
Phosphosite 9:	POLR2A	P24928	S133	IKDILAKSKGQPKKR	66 / 9 AA	217
Phosphosite 10:	SLC9A5	Q14940	S660	HNICFTKSKPRPRKT	66 / 9 AA	99
Phosphosite 11:	PHF16	Q92613	S811	RRDCHGKSKTHPLSH	66 / 9 AA	94
Phosphosite 12:	HS3ST1	O14792	S269	RDRCLHESKGRAHPQ	66 / 9 AA	36
Phosphosite 13:	USP32	Q8NFA0	S1405	SPRTLGRSKGRLRLP	85 / 7 AA	182
Phosphosite 14:	Protein USP6-like 2	Q6URH7	S50	SPRTLGRSKGRLWLP	85 / 7 AA	18
Phosphosite 15:	USP6	P35125	S1203	SPRTLGRSKGRLRLP	85 / 7 AA	159
Phosphosite 16:	SGEF	Q96DR7	S33	PHQLLGRSKPRPQSY	75 / 8 AA	97
Phosphosite 17:	JMJD1B	Q7LBC6	S860	AELLLGKSKGKQAPK	75 / 8 AA	192
Phosphosite 18:	WDFY4	Q6ZS81	T2965	CVWELSMTKGRPRGL	62 / 8 AA	354
Phosphosite 19:	FBXO39	Q8N4B4	S122	LLSCLSKSNNRLKSL	62 / 8 AA	53
Phosphosite 20:	DNMT1	P26358	S1005	EIFCPKKSNGRPNET	66 / 9 AA	183