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:	CYS1
Human P-Site:	S17
P-Site Sequence:	RTLRRRRSPESLPAG
UniProt:	Q717R9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYS1	Q717R9	S17	RTLRRRRSPESLPAG	100 / 9 AA	16
Phosphosite 1:	C17orf28	Q8IV36	T584	ALQRRRRTPEPLSRT	77 / 9 AA	89
Phosphosite 2:	GPR153	Q6NV75	S456	PSRARRRSAESLLSL	87 / 8 AA	65
Phosphosite 3:	SRRM1	Q8IYB3	S351	PVRRRRRSSASLSGS	77 / 9 AA	102
Phosphosite 4:	GLCCI1	Q86VQ1	S131	AKGRPRRSPESHRRS	87 / 8 AA	58
Phosphosite 5:	C1orf170	Q5SV97	S539	QRSRRRGSPEPLPRA	77 / 9 AA	72
Phosphosite 6:	UBR5	O95071	S581	FQLRSPESLKNMEKA	100 / 6 AA	309
Phosphosite 7:	HUWE1	Q7Z6Z7	S648	PAMRRRRSSDPLGDT	66 / 9 AA	482
Phosphosite 8:	TBC1D9	Q6ZT07	S471	MTMYRRRSPEEFNPK	75 / 8 AA	143
Phosphosite 9:	MEI1	Q5TIA1	S673	ISSRSPESLAFLSDR	100 / 6 AA	141
Phosphosite 10:	UBR5	O95071	S578	SCRFQLRSPESLKNM	100 / 6 AA	309
Phosphosite 11:	CYS1	Q717R9	S20	RRRRSPESLPAGPGA	100 / 6 AA	16
Phosphosite 12:	MEI1	Q5TIA1	S670	LPQISSRSPESLAFL	100 / 6 AA	141
Phosphosite 13:	FAM117B	Q6P1L5	S180	RVRHRRRSPEQSRSS	85 / 7 AA	62
Phosphosite 14:	MAGI1	Q96QZ7	S1402	SPSRRRRSLERLLEQ	77 / 9 AA	165
Phosphosite 15:	CNNM1	Q9NRU3	S862	SGQKRKRSPEGERTS	62 / 8 AA	97
Phosphosite 16:	NCRNA00167	Q96N53	S26	RAGLRRRSPAFLLSA	75 / 8 AA	15
Phosphosite 17:	NPAS3	Q8IXF0	S137	IGAQRRRSPSALAIE	66 / 9 AA	101
Phosphosite 18:	MLLT1	Q03111	S475	SKVSGRRSPESCSKP	100 / 6 AA	62
Phosphosite 19:	TMEM127	O75204	S17	PGGRRRRSPGGSALP	75 / 8 AA	26
Phosphosite 20:	Pim3	Q86V86	S263	LLFRRRVSPECQQLI	75 / 8 AA	36