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:	C1orf223
Human P-Site:	S197
P-Site Sequence:	PQQPQARSPFPLPIF
UniProt:	Q6PEX7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1orf223	Q6PEX7	S197	PQQPQARSPFPLPIF	100 / 9 AA	29
Phosphosite 1:	CNTN5	O94779	S710	SYNLQARSPFSLGWQ	87 / 8 AA	121
Phosphosite 2:	NKIRAS1	Q9NYS0	S175	LSQPQSKSSFPLPGR	66 / 9 AA	22
Phosphosite 3:	NKIRAS2	Q9NYR9	S175	MTQPQSKSAFPLSRK	66 / 9 AA	22
Phosphosite 4:	EIF4G3	O43432	T7	_MNSQPQTRSPFFQR	85 / 7 AA	177
Phosphosite 5:	EIF4G3	O43432	S9	NSQPQTRSPFFQRPQ	85 / 7 AA	177
Phosphosite 6:	YY1AP1	Q9H869	S539	MPPEARTSFPLSESQ	62 / 8 AA	88
Phosphosite 7:	GON4	Q3T8J9	S1082	VPPEARTSFPLSESQ	62 / 8 AA	249
Phosphosite 8:	Proline-rich protein 23B	Q6ZRT6	S248	SPGPHARSPLPERPP	75 / 8 AA	28
Phosphosite 9:	CNTN3	Q9P232	T637	SYSIQARTPFSVGWQ	62 / 8 AA	113
Phosphosite 10:	FKBP8	Q14318	S185	CYGPQGRSPYIPPHA	71 / 7 AA	38
Phosphosite 11:	ZNF541	Q9H0D2	S264	LVPPEARSPGSLLPH	66 / 9 AA	148
Phosphosite 12:	C18orf23	Q8NB54	S146	KWGVFARSPFPTSPL	100 / 6 AA	18
Phosphosite 13:	C15orf44	Q96SY0	S387	YGEDDNKsPFPLQPK	62 / 8 AA	57
Phosphosite 14:	USP31	Q70CQ4	S1140	ASGPATRSPFPPGKS	75 / 8 AA	147
Phosphosite 15:	KIF21B	O75037	Y515	RASARSPYSLGASPA	71 / 7 AA	183
Phosphosite 16:	KIF21B	O75037	S513	LSRASARSPYSLGAS	71 / 7 AA	183
Phosphosite 17:	TP53I11	O14683	S27	SPRPQTRSPITGIEW	71 / 7 AA	19
Phosphosite 18:	GLI1	P08151	S170	GMIPHPQSRGPFPTC	71 / 7 AA	118
Phosphosite 19:	ARID1A	O14497	S558	YSQPQAQSPYQQQQP	71 / 7 AA	242
Phosphosite 20:	CAPG	P40121	S10	TAIPQSGSPFPGSVQ	75 / 8 AA	39