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:	STEAP4
Human P-Site:	S340
P-Site Sequence:	KENPFSTSSAWLSDS
UniProt:	Q687X5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STEAP4	Q687X5	S340	KENPFSTSSAWLSDS	100 / 9 AA	52
Phosphosite 1:	STEAP4	Q687X5	T339	KKENPFSTSSAWLSD	100 / 8 AA	52
Phosphosite 2:	STEAP4	Q687X5	S341	ENPFSTSSAWLSDSY	100 / 8 AA	52
Phosphosite 3:	STEAP4	Q687X5	S338	LKKENPFSTSSAWLS	100 / 7 AA	52
Phosphosite 4:	SETDB1	Q15047	T918	CKDEDFSTSSVWRSY	85 / 7 AA	143
Phosphosite 5:	SETDB1	Q15047	S919	KDEDFSTSSVWRSYA	85 / 7 AA	143
Phosphosite 6:	SETDB1	Q15047	S920	DEDFSTSSVWRSYAT	85 / 7 AA	143
Phosphosite 7:	C17orf53	Q8N3J3	S107	PLRPVSTSSSWIGNQ	66 / 9 AA	70
Phosphosite 8:	TIGD2	Q4W5G0	S123	EGDFNASSGWLTRFK	62 / 8 AA	60
Phosphosite 9:	JPH4	Q96JJ6	S491	GDQGPFSSPKAWPEE	62 / 8 AA	66
Phosphosite 10:	PLD3	Q8IV08	S106	STGNPSTSQAWLGLL	85 / 7 AA	55
Phosphosite 11:	OTUD1	Q5VV17	S163	PVPPRRGSSAWLLEE	66 / 9 AA	51
Phosphosite 12:	C17orf53	Q8N3J3	T106	APLRPVSTSSSWIGN	75 / 8 AA	70
Phosphosite 13:	MCCC1	Q96RQ3	S540	QFSPFSSSSGRRLNI	62 / 8 AA	80
Phosphosite 14:	PTHrP	P12272	S145	KKKRRTRSAWLDSGV	71 / 7 AA	20
Phosphosite 15:	MCCC1	Q96RQ3	S539	DQFSPFSSSSGRRLN	62 / 8 AA	80
Phosphosite 16:	C13orf23	Q86XN7	S411	TSLPFSTSSSAASTS	100 / 6 AA	96
Phosphosite 17:	PGLYRP2	Q96PD5	S51	AKTRHTASAWLMSAP	83 / 6 AA	62
Phosphosite 18:	C13orf23	Q86XN7	S409	PFTSLPFSTSSSAAS	85 / 7 AA	96
Phosphosite 19:	ANKIB1	Q9P2G1	S1080	SQTPQTSSDWLEQVH	83 / 6 AA	122
Phosphosite 20:	TMEM71	Q6P5X7	S126	SLFNLSTSKSWLHGS	62 / 8 AA	33