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:	C21orf25
Human P-Site:	S179
P-Site Sequence:	KREDLQISWSFISVP
UniProt:	Q9Y426
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf25	Q9Y426	S179	KREDLQISWSFISVP	100 / 9 AA	76
Phosphosite 1:	C21orf25	Q9Y426	S181	EDLQISWSFISVPEM	100 / 7 AA	76
Phosphosite 2:	KIAA0100	Q14667	S1457	HLVDLRISWTTTNRD	71 / 7 AA	254
Phosphosite 3:	SPTBN4	Q9NRC6	T1817	QRQQDLQTAWSELWE	71 / 7 AA	417
Phosphosite 4:	RPP40	O75818	S168	KYERISWSFKEKKPL	83 / 6 AA	42
Phosphosite 5:	RAD51L3	O75771	S267	LKPALGRSWSFVPST	55 / 9 AA	35
Phosphosite 6:	RPP40	O75818	S166	SKKYERISWSFKEKK	83 / 6 AA	42
Phosphosite 7:	Kv7.5	Q9NR82	S464	SPTKVQKSWSFNDRT	62 / 8 AA	99
Phosphosite 8:	KCNQ4	P56696	S482	SPTKVQKSWSFNDRT	62 / 8 AA	77
Phosphosite 9:	INOC1	Q9ULG1	S1086	IRPQNGWSFIRIPGK	71 / 7 AA	177
Phosphosite 10:	RBM27	Q9P2N5	S1012	KDRRLQISWHKPKVP	100 / 5 AA	119
Phosphosite 11:	SYNE1	Q8NF91	S5943	KLGDLQRSWETLKNV	83 / 6 AA	1011
Phosphosite 12:	Kv7.5	Q9NR82	S466	TKVQKSWSFNDRTRF	83 / 6 AA	99
Phosphosite 13:	KCNQ4	P56696	S484	TKVQKSWSFNDRTRF	83 / 6 AA	77
Phosphosite 14:	MFSD4	Q8N468	S54	HSSLPQISWVFFSQQ	71 / 7 AA	56
Phosphosite 15:	RYR3	Q15413	S272	RVEPLRISWSGSNIR	83 / 6 AA	552
Phosphosite 16:	RYR1	P21817	S267	RLEPLRISWSGSHLR	83 / 6 AA	565
Phosphosite 17:	ESYT2	A0FGR8	S271	IILDLQISFVGNCEI	83 / 6 AA	102
Phosphosite 18:	MXRA5	Q9NR99	S1983	GTPAPQISWIFPDRR	83 / 6 AA	312
Phosphosite 19:	MXRA5	Q9NR99	S2276	GLPNPEISWSLPDGS	50 / 8 AA	312
Phosphosite 20:	TTN	Q8WZ42	S8075	GSEPLQVSWYKDGVL	80 / 5 AA	3816