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:	SEPP1
Human P-Site:	S220
P-Site Sequence:	HGHQHLGSSELSENQ
UniProt:	P49908
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SEPP1	P49908	S220	HGHQHLGSSELSENQ	100 / 9 AA	43
Phosphosite 1:	PHC3	Q8NDX5	S89	ALQQQHLSSSQLQSL	75 / 8 AA	106
Phosphosite 2:	ZNF646	O15015	S133	SWGQRLGSSEGWENQ	85 / 7 AA	201
Phosphosite 3:	MED12L	Q86YW9	S1445	EKGQHLGSSSKKERD	100 / 6 AA	240
Phosphosite 4:	MBD5	Q9P267	S205	YPRQRLGSSEHGQKS	85 / 7 AA	160
Phosphosite 5:	MED12	Q93074	S1459	EKGQHLGSSSRKERD	100 / 6 AA	243
Phosphosite 6:	FSTL4	Q6MZW2	S197	GNGHLSSSELAQHVL	75 / 8 AA	93
Phosphosite 7:	MDN1	Q9NU22	S260	YLQGHLVSSDLSPRV	75 / 8 AA	633
Phosphosite 8:	RLTPR	Q6F5E8	S203	GDFSHLGSRDLALSV	62 / 8 AA	159
Phosphosite 9:	FSTL4	Q6MZW2	S196	DGNGHLSSSELAQHV	75 / 8 AA	93
Phosphosite 10:	HOMEZ	Q8IX15	S201	DFWQHLQSSGLSKEQ	77 / 9 AA	59
Phosphosite 11:	p311	Q16612	S54	ASLTPLGSSELRSPR	85 / 7 AA	8
Phosphosite 12:	FSTL4	Q6MZW2	S195	ADGNGHLSSSELAQH	85 / 7 AA	93
Phosphosite 13:	SLC26A8	Q96RN1	S803	LSRKVIGSSELSIDE	66 / 9 AA	109
Phosphosite 14:	DOCK4	Q8N1I0	S265	SLFVDLGSSELRKDI	85 / 7 AA	225
Phosphosite 15:	p311	Q16612	S55	SLTPLGSSELRSPRI	85 / 7 AA	8
Phosphosite 16:	SLC26A8	Q96RN1	S804	SRKVIGSSELSIDES	85 / 7 AA	109
Phosphosite 17:	PACRG	Q96M98	S229	CNLDHLGSSDPPTSA	71 / 7 AA	33
Phosphosite 18:	TAF1C	Q15572	S666	THRQMLGSTELRREE	75 / 8 AA	95
Phosphosite 19:	SLC38A9	Q8NBW4	S14	DSRHLGTSEVDHERD	71 / 7 AA	64
Phosphosite 20:	C7orf63	A5D8W1	S225	LKVLQHLSTSEVNCT	62 / 8 AA	106