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:	C21orf55
Human P-Site:	T266
P-Site Sequence:	KQKEISDTIEQLREA
UniProt:	Q9NX36
Intern. Prot. ID:	IPI00016409

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf55	Q9NX36	T266	KQKEISDTIEQLREA	100 / 9 AA	46
Phosphosite 1:	TARS	P26639	T704	GERTISETIERLQQL	75 / 8 AA	83
Phosphosite 2:	NAV2	Q8IVL1	T960	VSSGISDTIDNLSTD	75 / 8 AA	268
Phosphosite 3:	CNTN3	Q9P232	T612	KVDEITDTTAQLSWK	66 / 9 AA	113
Phosphosite 4:	CNTN4	Q8IWV2	T611	TIDEITDTTAQLSWR	66 / 9 AA	113
Phosphosite 5:	IPP	Q9Y573	T406	VGAEIGNTIERFDPD	55 / 9 AA	65
Phosphosite 6:	MCM3AP	O60318	T1540	TVTEIPDTINDLQGS	66 / 9 AA	218
Phosphosite 7:	VPS35	Q96QK1	S621	YEDEISDSKAQLAAI	66 / 9 AA	92
Phosphosite 8:	UPF2	Q9HAU5	T979	IDYMISDTLELLRPK	75 / 8 AA	148
Phosphosite 9:	GTF3C1	Q12789	T1392	SNLEIPDTLQELFAR	55 / 9 AA	239
Phosphosite 10:	DECR1	Q16698	T324	VTKEQWDTIEELIRK	66 / 9 AA	36
Phosphosite 11:	PLCE1	Q9P212	T53	RSGETSHTISQLNKL	66 / 9 AA	259
Phosphosite 12:	SLITRK4	Q8IW52	T690	TEAFIPQTIEQMSKS	62 / 8 AA	94
Phosphosite 13:	LARS2	Q15031	T110	RVYTISDTIARFQKM	62 / 8 AA	102
Phosphosite 14:	SAPS1	Q9UPN7	T247	ATLEKQETIEQLLSN	66 / 9 AA	97
Phosphosite 15:	SIGMAR1	Q99720	S125	GRYWAEISDTIISGT	100 / 6 AA	25
Phosphosite 16:	SIGMAR1	Q99720	T127	YWAEISDTIISGTFH	100 / 6 AA	25
Phosphosite 17:	TRIM59	Q8IWR1	T195	YFKELNDTLEQKKKS	62 / 8 AA	47
Phosphosite 18:	NPL4	Q8TAT6	T551	KRSEQWATIEQLCST	66 / 9 AA	68
Phosphosite 19:	MARS	P56192	T383	RGFVLQDTVEQLRCE	83 / 6 AA	101
Phosphosite 20:	NEFM	P07197	T362	DLSSYQDTIQQLENE	83 / 6 AA	102