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:	C21orf67
Human P-Site:	S143
P-Site Sequence:	ERLGAHSSRWAIRGR
UniProt:	P58512
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf67	P58512	S143	ERLGAHSSRWAIRGR	100 / 9 AA	21
Phosphosite 1:	C21orf67	P58512	S142	SERLGAHSSRWAIRG	100 / 8 AA	21
Phosphosite 2:	GPR146	Q96CH1	S90	HLLGPPSSRWALWSV	66 / 9 AA	37
Phosphosite 3:	SMPD1	P17405	S337	PFIEGNHSSRWLYEA	85 / 7 AA	70
Phosphosite 4:	GPR146	Q96CH1	S89	VHLLGPPSSRWALWS	75 / 8 AA	37
Phosphosite 5:	C8orf42	Q86YL5	S156	LASSANSSRWSLRAA	55 / 9 AA	20
Phosphosite 6:	CTC1	Q2NKJ3	S444	QKPGAHSSRQAYGAS	87 / 8 AA	135
Phosphosite 7:	TSC1	Q92574	S1061	QRAGPFSSRWETTMG	55 / 9 AA	130
Phosphosite 8:	KCNG4	Q8TDN1	S197	TRRPASHSSRWGLCM	71 / 7 AA	59
Phosphosite 9:	TSC1	Q92574	S1060	HQRAGPFSSRWETTM	62 / 8 AA	130
Phosphosite 10:	ZDHHC1	Q8WTX9	S472	PRGAGADSPRWRGRR	71 / 7 AA	55
Phosphosite 11:	C8orf42	Q86YL5	S155	SLASSANSSRWSLRA	62 / 8 AA	20
Phosphosite 12:	ANKLE2	Q86XL3	S697	EPGGPHSSRNGLCHP	55 / 9 AA	104
Phosphosite 13:	SEPX1	Q9NZV6	S41	RSKYAHSSPWPAFTE	71 / 7 AA	13
Phosphosite 14:	PHF17	Q6IE81	S309	KVSHIPSSRWALVCS	83 / 6 AA	96
Phosphosite 15:	KIAA1429	Q69YN4	T1427	MEVEGAHTSRTMSIN	83 / 6 AA	202
Phosphosite 16:	TTN	Q8WZ42	S19366	LEKKEKHSTRWVPVN	66 / 6 AA	3816
Phosphosite 17:	TTN	Q8WZ42	T19367	EKKEKHSTRWVPVNK	66 / 6 AA	3816
Phosphosite 18:	ICA1L	Q8NDH6	S395	SEPLAHSSRFLPSQL	83 / 6 AA	54
Phosphosite 19:	ICA1L	Q8NDH6	S394	GSEPLAHSSRFLPSQ	83 / 6 AA	54
Phosphosite 20:	KIAA1429	Q69YN4	S1428	EVEGAHTSRTMSINA	83 / 6 AA	202