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:	C3orf21
Human P-Site:	S143
P-Site Sequence:	VLNLHFVSEEASREV
UniProt:	Q8NBI6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf21	Q8NBI6	S143	VLNLHFVSEEASREV	100 / 9 AA	44
Phosphosite 1:	C1orf168	Q5VWT5	S210	PKILHNVSEDPSFVI	66 / 9 AA	82
Phosphosite 2:	C13orf18	Q9H714	T82	NSGTHFVTDAASPSG	62 / 8 AA	71
Phosphosite 3:	FAM49A	Q9H0Q0	S209	NATMHFVSENKTLPI	71 / 7 AA	37
Phosphosite 4:	CEP72	Q9P209	S153	ASRLHFASEDSLDSK	62 / 8 AA	72
Phosphosite 5:	CA10	Q9NS85	S137	EIRLHFGSEDSQGSE	62 / 8 AA	38
Phosphosite 6:	JMJD2B	O94953	S475	PPPAHFPSEEALWLP	85 / 7 AA	122
Phosphosite 7:	C14orf24	Q8N128	S62	RRVIHFVSGETMEEY	62 / 8 AA	24
Phosphosite 8:	ELYS	Q8WYP5	S2065	KRSLHSVSEERTDEM	85 / 7 AA	252
Phosphosite 9:	ELYS	Q8WYP5	S2063	SQKRSLHSVSEERTD	85 / 7 AA	252
Phosphosite 10:	SH3BP5	O60239	S312	DSCSNFVSEDDSETQ	62 / 8 AA	50
Phosphosite 11:	F2R	P25116	S89	KQLPAFISEDASGYL	71 / 7 AA	47
Phosphosite 12:	SACS	Q9NZJ4	S3252	KNAWHFISESVSVKE	55 / 9 AA	521
Phosphosite 13:	MAMLD1	Q13495	S550	KPLSHFVSEPGPQKM	62 / 8 AA	83
Phosphosite 14:	RBM35A	Q6NXG1	S275	EALVRFVSEEHRDLA	71 / 7 AA	76
Phosphosite 15:	SPATS2L	Q9NUQ6	S323	AEIKHFVSERKYDEE	100 / 5 AA	62
Phosphosite 16:	SPATS2	Q86XZ4	S340	ADIKHFVSERKYDED	100 / 5 AA	60
Phosphosite 17:	AIM1L	Q8N1P7	S311	EHDLHFVSKIQLFSR	83 / 6 AA	69
Phosphosite 18:	CAPNS2	Q96L46	S69	PTQQHFTSVEASESE	75 / 8 AA	28
Phosphosite 19:	PSMG3	Q9BT73	S87	KNLVAFVSQEAGNRA	71 / 7 AA	13
Phosphosite 20:	CHD-2	O14647	S25	NASSHSASEEASGSD	75 / 8 AA	211