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:	S147
P-Site Sequence:	HFVSEEASREVAKGL
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	S147	HFVSEEASREVAKGL	100 / 9 AA	44
Phosphosite 1:	TRIM7	Q9C029	S242	LGRLEELSREVAQKQ	87 / 8 AA	57
Phosphosite 2:	SERPINE3	A8MV23	S159	IQTSEGASRETAGGG	77 / 9 AA	47
Phosphosite 3:	TTN	Q8WZ42	S34158	LPLVEEPSREVVLRT	75 / 8 AA	3816
Phosphosite 4:	ASNSD1	Q9NWL6	S386	EIPSEEFSKDVAAAA	66 / 9 AA	72
Phosphosite 5:	KRBA1	A5PL33	T436	RSHSEEATREPVLPL	85 / 7 AA	108
Phosphosite 6:	RAD54B	Q9Y620	S72	LNLPSEESTREINNR	62 / 8 AA	103
Phosphosite 7:	ZFHX3	Q15911	S76	GPPSEPASKEVTCNE	66 / 9 AA	404
Phosphosite 8:	PKD1L3	Q7Z443	S1127	LPTEQEPSREVTSFA	62 / 8 AA	196
Phosphosite 9:	CBWD1	Q9BRT8	T191	DGLINEATRQVALAD	62 / 8 AA	44
Phosphosite 10:	CBWD2	Q8IUF1	T191	DGLINEATRQVALAD	62 / 8 AA	44
Phosphosite 11:	CBWD5	Q5RIA9	T191	DGLINEATRQVALAD	62 / 8 AA	44
Phosphosite 12:	CBWD3	Q5JTY5	T191	DGLINEATRQVALAD	62 / 8 AA	44
Phosphosite 13:	CBWD6	Q4V339	T191	DGLINEATRQVALAD	62 / 8 AA	44
Phosphosite 14:	CBWD7	A6NM15	T43	DGLINEATRQVALAD	62 / 8 AA	28
Phosphosite 15:	EGF	P01133	S1074	PKNPYEESSRDVRSR	71 / 7 AA	134
Phosphosite 16:	EGF	P01133	S1075	KNPYEESSRDVRSRR	71 / 7 AA	134
Phosphosite 17:	GIPC3	Q8TF64	S244	SEFEEEASRKVDDLL	85 / 7 AA	34
Phosphosite 18:	WDFY3	Q8IZQ1	S121	INQSEEASRGWMLLT	100 / 6 AA	395
Phosphosite 19:	STH	Q8IWL8	S84	SYSSEESSRNGAEQG	66 / 9 AA	14
Phosphosite 20:	SYBU	Q9NX95	S54	SPFSEEESREFNPSS	85 / 7 AA	72