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:	S5
P-Site Sequence:	___MGSGSSRSSRTL
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	S5	___MGSGSSRSSRTL	100 / 9 AA	16
Phosphosite 1:	FBXO22	Q8NEZ5	S162	VTPMGSGSNRPQEIE	75 / 8 AA	45
Phosphosite 2:	JMJD2A	O75164	S516	SSSLGSGSSRDSISS	77 / 9 AA	121
Phosphosite 3:	ASH1L	Q9NR48	S1506	QVSMDTGSSRSVLES	75 / 8 AA	333
Phosphosite 4:	SPATA16	Q9BXB7	S5	___MDAGSSRSLENA	75 / 8 AA	65
Phosphosite 5:	MLL	Q03164	S476	SSQMSSDSSRSSSPS	77 / 9 AA	432
Phosphosite 6:	JMJD2A	O75164	S514	KSSSSLGSGSSRDSI	85 / 7 AA	121
Phosphosite 7:	PCNX	Q96RV3	S159	DPSNQIGSGSSRLGT	85 / 7 AA	259
Phosphosite 8:	GMCL1L	Q8NEA9	S5	___MGSSSSRVLGQP	85 / 7 AA	60
Phosphosite 9:	PCNX	Q96RV3	S161	SNQIGSGSSRLGTAA	85 / 7 AA	259
Phosphosite 10:	JMJD2A	O75164	S517	SSLGSGSSRDSISSD	87 / 8 AA	121
Phosphosite 11:	ZC3H18	Q86VM9	S569	SSYSGSGSSRSRSRS	100 / 7 AA	106
Phosphosite 12:	HRNR	Q86YZ3	S913	YGRHGSGSGRSSSSG	87 / 8 AA	282
Phosphosite 13:	HRNR	Q86YZ3	S1265	HGQHGSGSGRSSSRG	87 / 8 AA	282
Phosphosite 14:	HRNR	Q86YZ3	S720	YSQHGSGSSHSSGYR	87 / 8 AA	282
Phosphosite 15:	ELF3	P78545	S204	STAGTGASRSSHSSD	75 / 8 AA	41
Phosphosite 16:	UBQLN4	Q9NRR5	S135	SSDAGSGSRRSSGGG	87 / 8 AA	64
Phosphosite 17:	TPRXL	Q17RH7	S35	NALGSGGSRSSSSSS	87 / 8 AA	24
Phosphosite 18:	PDE9A	O76083	S5	___MGSGSSSYRPKA	100 / 6 AA	68
Phosphosite 19:	HRNR	Q86YZ3	S643	HGQHGSGSSQSSRYG	87 / 8 AA	282
Phosphosite 20:	HRNR	Q86YZ3	S1813	HGQHGSGSSQSSSYG	87 / 8 AA	282