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:	SULF1
Human P-Site:	Y186
P-Site Sequence:	KEKHGFDYAKDYFTD
UniProt:	Q8IWU6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SULF1	Q8IWU6	Y186	KEKHGFDYAKDYFTD	100 / 9 AA	101
Phosphosite 1:	SULF2	Q8IWU5	Y187	KEKHGSDYSKDYLTD	77 / 9 AA	100
Phosphosite 2:	G2	Q6ZVL6	Y1232	KPVQGFDYAKQHLGQ	66 / 9 AA	199
Phosphosite 3:	DHX36	Q9H2U1	Y776	ARRRGFRYEKDYCWE	66 / 9 AA	115
Phosphosite 4:	SULF2	Q8IWU5	S188	EKHGSDYSKDYLTDL	75 / 8 AA	100
Phosphosite 5:	CPS1	P31327	Y136	SGLLVLDYSKDYNHW	71 / 7 AA	165
Phosphosite 6:	Death domain-containing protein 1	Q6ZMT9	Y699	ASSNGKDYGKDYTLI	66 / 9 AA	102
Phosphosite 7:	C4orf45	Q96LM5	Y25	MIFTGPDYIKDYLPK	75 / 8 AA	22
Phosphosite 8:	C3orf63	Q9UK61	Y676	RSSHSLDYDKDRVKE	62 / 8 AA	189
Phosphosite 9:	UTP15	Q8TED0	S285	TSYKVVHSFDYAASI	83 / 6 AA	58
Phosphosite 10:	UTP15	Q8TED0	Y288	KVVHSFDYAASILSL	83 / 6 AA	58
Phosphosite 11:	B3GALTL	Q6Y288	Y449	HQARPVDYPKDYLSH	55 / 9 AA	57
Phosphosite 12:	SULF2	Q8IWU5	S185	GVKEKHGSDYSKDYL	71 / 7 AA	100
Phosphosite 13:	DGCR2	P98153	Y401	RRIPGFDYGPDGFGT	62 / 8 AA	61
Phosphosite 14:	HS6ST1	O60243	Y350	LDMQLYDYAKDLFQQ	62 / 8 AA	48
Phosphosite 15:	ARSD	P51689	Y172	PLNHGFDYFYGMPFT	100 / 5 AA	65
Phosphosite 16:	ERM	P41161	S326	SSSHEGFSYEKDPRL	71 / 7 AA	58
Phosphosite 17:	STARD7	Q9NQZ5	Y286	FDENGFDYLLTYSDN	55 / 9 AA	43
Phosphosite 18:	ERM	P41161	Y327	SSHEGFSYEKDPRLY	71 / 7 AA	58
Phosphosite 19:	ZFP112	Q9UJU3	Y894	KFYKSEDYGKDYPSS	83 / 6 AA	106
Phosphosite 20:	TRAF4	Q9BUZ4	Y63	EDQLPLDYAKIYPDP	71 / 7 AA	54