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:	C21orf63
Human P-Site:	T431
P-Site Sequence:	WMNSGLDTSLPRNMG
UniProt:	P58658
Intern. Prot. ID:	IsoformA - IPI00068068

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf63	P58658	T431	WMNSGLDTSLPRNMG	100 / 9 AA	49
Phosphosite 1:	C21orf63	P58658	S432	MNSGLDTSLPRNMGQ	100 / 8 AA	49
Phosphosite 2:	RGS9	O75916	T563	SSEASLDTSWPRSRP	66 / 9 AA	77
Phosphosite 3:	RGS9	O75916	S564	SEASLDTSWPRSRPR	75 / 8 AA	77
Phosphosite 4:	EFTUD2	Q15029	S391	VVGDVDTSLPRTLDE	75 / 8 AA	109
Phosphosite 5:	STARD9	Q9P2P6	T4542	AAQSVYDTSMPRPSR	66 / 9 AA	507
Phosphosite 6:	EFTUD2	Q15029	T390	QVVGDVDTSLPRTLD	85 / 7 AA	109
Phosphosite 7:	MYH3	P11055	T450	RINQQLDTKLPRQHF	85 / 7 AA	224
Phosphosite 8:	MYH7B	A7E2Y1	T452	RINQTLDTKLPRQFF	85 / 7 AA	221
Phosphosite 9:	RALGAPA2	Q2PPJ7	T1223	EKLQMFETSLPRKMA	71 / 7 AA	211
Phosphosite 10:	RALGAPA2	Q2PPJ7	S1224	KLQMFETSLPRKMAE	71 / 7 AA	211
Phosphosite 11:	TLL2	Q9Y6L7	T314	SRGVFLDTILPRQDD	85 / 7 AA	114
Phosphosite 12:	C10orf18	Q5VWN6	T1891	SWVPGMETSLPPGHW	55 / 9 AA	269
Phosphosite 13:	KIAA0406	O43156	T383	ESLHSLATSLPRLMN	75 / 8 AA	122
Phosphosite 14:	CARD11	Q9BXL7	S448	DSNNLDQSLPRNLPV	75 / 8 AA	133
Phosphosite 15:	KIAA0406	O43156	S384	SLHSLATSLPRLMNS	75 / 8 AA	122
Phosphosite 16:	TNRC6B	Q9UPQ9	T1535	GSNSSLNTSLPSPGA	75 / 8 AA	194
Phosphosite 17:	ZFHX4	Q86UP3	T3517	CSTSGVQTSLPTESC	75 / 8 AA	394
Phosphosite 18:	SLC45A1	Q9Y2W3	S477	RVGSLDTSKPRSSGI	75 / 8 AA	85
Phosphosite 19:	RAPGEF6	Q8TEU7	S1206	KDPALNTSLPQKVLG	62 / 8 AA	179
Phosphosite 20:	SLC45A1	Q9Y2W3	T476	LRVGSLDTSKPRSSG	85 / 7 AA	85