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:	C21orf104
Human P-Site:	S91
P-Site Sequence:	PEPHFELSEGLRLAF
UniProt:	Q9UJ94
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf104	Q9UJ94	S91	PEPHFELSEGLRLAF	100 / 9 AA	17
Phosphosite 1:	FLNA	P21333	S72	ANLQTDLSDGLRLIA	55 / 9 AA	281
Phosphosite 2:	FLNB	O75369	S45	GNLQTDLSDGLRLIA	55 / 9 AA	278
Phosphosite 3:	DSG1	Q02413	T657	RMTGFELTEGVKTSG	62 / 8 AA	114
Phosphosite 4:	PCNT	O95613	S2758	KSRTLELSEALRHER	75 / 8 AA	378
Phosphosite 5:	FLNC	Q14315	S65	TDLQRDLSDGLRLIA	55 / 9 AA	291
Phosphosite 6:	PMFBP1	Q8TBY8	S562	EELSLELSEALRKLE	75 / 8 AA	119
Phosphosite 7:	TTK	P33981	S155	SFAQFELSQGNVKKS	71 / 7 AA	97
Phosphosite 8:	CSMD2	Q7Z408	S1146	KARAFELSEGDVLKV	100 / 6 AA	380
Phosphosite 9:	C6orf48	Q9UBA6	S106	QRFCTNLSEGLRFGI	85 / 7 AA	13
Phosphosite 10:	CLEC11A	Q9Y240	T140	DTRVVELTQGLRQLR	71 / 7 AA	36
Phosphosite 11:	EAP1	Q9H1B7	S360	ALAELSESLRNRAEE	85 / 7 AA	83
Phosphosite 12:	SLA2	Q9H6Q3	S238	TGEESLLSEGLRESL	100 / 6 AA	29
Phosphosite 13:	SGIP1	Q9BQI5	S778	LLARFQLSEGPSKPS	71 / 7 AA	89
Phosphosite 14:	KIF7	Q2M1P5	S760	EQVRAELSEGQRQLR	85 / 7 AA	151
Phosphosite 15:	HBA1	P69905	S50	YFPHFDLSHGSAQVK	71 / 7 AA	15
Phosphosite 16:	KIAA0586	Q9BVV6	S1325	ENSVGELSEGQRPQL	85 / 7 AA	169
Phosphosite 17:	FCHO2	Q0JRZ9	S760	LRAKFDLSEGPSKPT	83 / 6 AA	89
Phosphosite 18:	CASP10	Q92851	S123	RNLLYELSEGIDSEN	71 / 7 AA	59
Phosphosite 19:	Putative uncharacterized protein FLJ43447	Q6ZUQ5	S195	GGIHFGLSDGEHTSS	71 / 7 AA	22
Phosphosite 20:	PDXK	O00764	Y66	SDELQELYEGLRLNN	85 / 7 AA	35