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:	C21orf13
Human P-Site:	S48
P-Site Sequence:	NSNASNKSVDYSRSQ
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	S48	NSNASNKSVDYSRSQ	100 / 9 AA	77
Phosphosite 1:	C21orf13	O95447	Y51	ASNKSVDYSRSQCSC	100 / 6 AA	77
Phosphosite 2:	SAMD9	Q5K651	T767	CAVLKNKTVDFSEIG	71 / 7 AA	184
Phosphosite 3:	Met	P08581	S1000	TEMVSNESVDYRATF	75 / 8 AA	156
Phosphosite 4:	CXXC6	Q8NFU7	S993	TNQASTKSHEYSKVT	66 / 9 AA	235
Phosphosite 5:	ACYP2	P14621	S9	STAQSLKSVDYEVFG	85 / 7 AA	11
Phosphosite 6:	SNIP	Q9C0H9	S729	AETDFNKSVDFEMPP	83 / 6 AA	112
Phosphosite 7:	TMEM74	Q96NL1	S173	EATSSGKSIDYGFIS	55 / 9 AA	33
Phosphosite 8:	STARD6	P59095	S131	MNIISSKSVDFPEYP	62 / 8 AA	25
Phosphosite 9:	PLK3	Q9H4B4	Y470	WVSKWVDYSNKFGFG	83 / 6 AA	72
Phosphosite 10:	VAV3	Q9UKW4	Y667	CVPKPVDYSCQPWYA	83 / 6 AA	98
Phosphosite 11:	CPS1	P31327	Y1124	EFAKSVDYPCLLRPS	83 / 6 AA	165
Phosphosite 12:	CELSR1	Q9NYQ6	Y328	LRVKAVDYSTPPRSA	83 / 6 AA	329
Phosphosite 13:	Plk2	Q9NYY3	Y510	WVTKWVDYSNKYGFG	83 / 6 AA	78
Phosphosite 14:	PLK5P	Q496M5	Y210	WAPKWVDYSSKYGFG	83 / 6 AA	36
Phosphosite 15:	Plk1	P53350	Y417	WVSKWVDYSDKYGLG	83 / 6 AA	68
Phosphosite 16:	TMEM20	Q2M3R5	Y251	KMGKSVDYFLSIWYY	100 / 5 AA	40
Phosphosite 17:	HOXD3	P31249	S386	LSHPSSASVDYSCAA	66 / 9 AA	46
Phosphosite 18:	HRI	Q9BQI3	S304	TENQNNKSVKYTTNL	62 / 8 AA	71
Phosphosite 19:	ACYP2	P14621	Y12	QSLKSVDYEVFGRVQ	100 / 5 AA	11
Phosphosite 20:	LIMCH1	Q9UPQ0	Y119	VTVKSLDYSRKLKNV	83 / 6 AA	122