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:	RCE1
Human P-Site:	S221
P-Site Sequence:	EQLRFRQSSVGNIFL
UniProt:	Q9Y256
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RCE1	Q9Y256	S221	EQLRFRQSSVGNIFL	100 / 9 AA	36
Phosphosite 1:	RCE1	Q9Y256	S222	QLRFRQSSVGNIFLS	100 / 8 AA	36
Phosphosite 2:	PASK	Q96RG2	S816	QGRRFRESCVGHDPT	66 / 9 AA	143
Phosphosite 3:	KIAA0528	Q86YS7	S140	DLNRFRQSSCGVKFF	87 / 8 AA	110
Phosphosite 4:	CEP192	Q8TEP8	T1855	DVYRFRPTSVGESRT	66 / 9 AA	213
Phosphosite 5:	STARD9	Q9P2P6	S3032	PLRQFRDSSVGDQNA	66 / 9 AA	507
Phosphosite 6:	STARD9	Q9P2P6	S3033	LRQFRDSSVGDQNAQ	75 / 8 AA	507
Phosphosite 7:	PTPN4	P29074	S414	EGTRLRPSSVGHLVD	66 / 9 AA	106
Phosphosite 8:	COBL	O75128	S234	RRETFRKSSLGNDET	75 / 8 AA	136
Phosphosite 9:	COBL	O75128	S235	RETFRKSSLGNDETD	75 / 8 AA	136
Phosphosite 10:	ZSCAN10	Q96SZ4	S361	CGHRFRQSSHLSKHL	100 / 6 AA	80
Phosphosite 11:	PPHLN1	Q8NEY8	S133	DNTFFRESPVGRKDS	71 / 7 AA	53
Phosphosite 12:	Fam116a	Q8IWF6	S121	FCFRFRQSSGRRVSL	100 / 6 AA	70
Phosphosite 13:	STOML1	Q9UBI4	S21	DFDRFQQSSFGFLGS	75 / 8 AA	43
Phosphosite 14:	ATXN2	Q99700	S697	PRSPRQNSIGNTPSG	71 / 7 AA	140
Phosphosite 15:	Kv7.5	Q9NR82	S441	SIKSRQASVGDRRSP	71 / 7 AA	99
Phosphosite 16:	ZNF394	Q53GI3	S537	CGERFRQSTHLIRHQ	83 / 6 AA	64
Phosphosite 17:	GluR-delta1	Q9ULK0	S979	NGGLFRQSPVKTPIP	83 / 6 AA	112
Phosphosite 18:	ZNF876P	Q49A33	S131	CGKAFRQSSALNEHK	75 / 8 AA	23
Phosphosite 19:	TMED9	Q9BVK6	T195	REERFRQTSESTNQR	83 / 6 AA	27
Phosphosite 20:	ZNF876P	Q49A33	S132	GKAFRQSSALNEHKK	75 / 8 AA	23