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:	C21orf54
Human P-Site:	S87
P-Site Sequence:	SFPSSTTSLSHSCTT
UniProt:	A6NM66
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf54	A6NM66	S87	SFPSSTTSLSHSCTT	100 / 9 AA	12
Phosphosite 1:	C21orf54	A6NM66	S89	PSSTTSLSHSCTTSH	100 / 7 AA	12
Phosphosite 2:	L3MBTL4	Q8NA19	T38	KKPKDSTTPLSHVPS	85 / 7 AA	71
Phosphosite 3:	SYT16	Q17RD7	S500	DSTSSTQSLSHGGAP	77 / 9 AA	72
Phosphosite 4:	R3HDM1	Q15032	S420	SVGSSTGSLSHIQQP	87 / 8 AA	121
Phosphosite 5:	TENC1	Q63HR2	S105	EHLGSTKSLNHSKQR	66 / 9 AA	153
Phosphosite 6:	HCN1	O60741	S674	VYTATSLSHSNLHSP	85 / 7 AA	99
Phosphosite 7:	HCN1	O60741	S672	PPVYTATSLSHSNLH	75 / 8 AA	99
Phosphosite 8:	POLQ	O75417	S82	LLHSSTCSLTHSESE	77 / 9 AA	198
Phosphosite 9:	LCOR	Q96JN0	S99	CAGSTSLSHSPGCSS	85 / 7 AA	47
Phosphosite 10:	LCOR	Q96JN0	S97	SPCAGSTSLSHSPGC	85 / 7 AA	47
Phosphosite 11:	C21orf54	A6NM66	T85	VSSFPSSTTSLSHSC	100 / 7 AA	12
Phosphosite 12:	ZC3H12C	Q9C0D7	S537	AKPQSTTSLSNGLPS	75 / 8 AA	99
Phosphosite 13:	FAT4	Q6V0I7	S4688	GLRTSSLSHSACPTP	85 / 7 AA	351
Phosphosite 14:	FAT4	Q6V0I7	S4686	GQGLRTSSLSHSACP	85 / 7 AA	351
Phosphosite 15:	FAM190A	Q9C0I3	S656	SPASSTTSLPVSPLT	77 / 9 AA	100
Phosphosite 16:	KIAA0586	Q9BVV6	S388	SESSNTTSLTRSKIG	66 / 9 AA	169
Phosphosite 17:	CLIP4	Q8N3C7	S433	SSCSSTSSLEHRQSY	75 / 8 AA	76
Phosphosite 18:	abLIM2	Q6H8Q1	S483	SPDLDTQSLSHSSGT	85 / 7 AA	68
Phosphosite 19:	FOXC1	Q12948	S443	VTSSSSSSLSHGGGG	75 / 8 AA	57