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:	S142
P-Site Sequence:	SERLGAHSSRWAIRG
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	S142	SERLGAHSSRWAIRG	100 / 9 AA	21
Phosphosite 1:	C21orf67	P58512	S143	ERLGAHSSRWAIRGR	100 / 8 AA	21
Phosphosite 2:	GPR146	Q96CH1	S89	VHLLGPPSSRWALWS	77 / 9 AA	37
Phosphosite 3:	SMPD1	P17405	S337	PFIEGNHSSRWLYEA	85 / 7 AA	70
Phosphosite 4:	GPR146	Q96CH1	S90	HLLGPPSSRWALWSV	75 / 8 AA	37
Phosphosite 5:	CTC1	Q2NKJ3	S444	QKPGAHSSRQAYGAS	87 / 8 AA	135
Phosphosite 6:	NFAT2	O95644	S256	ESWLGARSSRPASPC	77 / 9 AA	101
Phosphosite 7:	EAP1	Q9H1B7	S607	PPPLGPHSNRTTPPE	71 / 7 AA	83
Phosphosite 8:	TSC1	Q92574	S1061	QRAGPFSSRWETTMG	62 / 8 AA	130
Phosphosite 9:	KCNG4	Q8TDN1	S197	TRRPASHSSRWGLCM	71 / 7 AA	59
Phosphosite 10:	TSC1	Q92574	S1060	HQRAGPFSSRWETTM	62 / 8 AA	130
Phosphosite 11:	RASGEF1C	Q8N431	S357	HRSLTAHSSREKIVI	85 / 7 AA	53
Phosphosite 12:	C8orf42	Q86YL5	S156	LASSANSSRWSLRAA	62 / 8 AA	20
Phosphosite 13:	RASGEF1B	Q0VAM2	S364	QRSLTAHSSREKIVI	85 / 7 AA	55
Phosphosite 14:	ZDHHC1	Q8WTX9	S472	PRGAGADSPRWRGRR	71 / 7 AA	55
Phosphosite 15:	C8orf42	Q86YL5	S155	SLASSANSSRWSLRA	62 / 8 AA	20
Phosphosite 16:	POLM	Q9NP87	S209	LPHFGEHSSRVVQEL	71 / 7 AA	55
Phosphosite 17:	SEPX1	Q9NZV6	S41	RSKYAHSSPWPAFTE	71 / 7 AA	13
Phosphosite 18:	TTN	Q8WZ42	S19366	LEKKEKHSTRWVPVN	66 / 6 AA	3816
Phosphosite 19:	KIAA1429	Q69YN4	T1427	MEVEGAHTSRTMSIN	83 / 6 AA	202
Phosphosite 20:	TTN	Q8WZ42	T19367	EKKEKHSTRWVPVNK	66 / 6 AA	3816