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:	C2orf55
Human P-Site:	S280
P-Site Sequence:	SPEERPSSGQQDVAP
UniProt:	Q6NV74
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C2orf55	Q6NV74	S280	SPEERPSSGQQDVAP	100 / 9 AA	102
Phosphosite 1:	C2orf55	Q6NV74	S279	VSPEERPSSGQQDVA	100 / 8 AA	102
Phosphosite 2:	NIPBL	Q6KC79	S883	DSRERPSSGEQKSRP	87 / 8 AA	316
Phosphosite 3:	NIPBL	Q6KC79	S882	GDSRERPSSGEQKSR	87 / 8 AA	316
Phosphosite 4:	AMFR	Q9UKV5	S523	SPVERPSSDQEEGET	66 / 9 AA	73
Phosphosite 5:	TRIM75	A6NK02	S379	TKARRPSSAQQECWR	75 / 8 AA	54
Phosphosite 6:	MARCH-X	Q8NA82	S368	EPATERPSAGQRLSQ	75 / 8 AA	91
Phosphosite 7:	AMFR	Q9UKV5	S522	NSPVERPSSDQEEGE	75 / 8 AA	73
Phosphosite 8:	MUC19	Q7Z5P9	S2634	SGTTRPSSGQTEITG	75 / 8 AA	598
Phosphosite 9:	RASSF3	Q86WH2	S34	APQGKPRSGQQDVEK	75 / 8 AA	28
Phosphosite 10:	SNIP1	Q8TAD8	S159	TSNERPGSGQGQGRD	85 / 7 AA	46
Phosphosite 11:	RNF185	Q96GF1	T97	PLYGRGSTGQQDPRE	75 / 8 AA	20
Phosphosite 12:	MYST3	Q92794	S1645	CVVERPPSNQQQQPP	75 / 8 AA	225
Phosphosite 13:	MUC19	Q7Z5P9	S2633	VSGTTRPSSGQTEIT	100 / 6 AA	598
Phosphosite 14:	ZNF831	Q5JPB2	S1549	LLPGRPSSGQRISDS	85 / 7 AA	178
Phosphosite 15:	TRIM75	A6NK02	S378	PTKARRPSSAQQECW	85 / 7 AA	54
Phosphosite 16:	Cbl-b	Q13191	S847	GSSSRPSSGQDLFLL	100 / 6 AA	109
Phosphosite 17:	VAChT (Acetylcholine)	Q16572	S505	RLRERPVSGQDGEPR	85 / 7 AA	57
Phosphosite 18:	Cbl-b	Q13191	S846	PGSSSRPSSGQDLFL	100 / 6 AA	109
Phosphosite 19:	ZNF831	Q5JPB2	S1548	TLLPGRPSSGQRISD	85 / 7 AA	178
Phosphosite 20:	USP4	Q13107	S948	GGTRPSSSQQGFGDD	75 / 8 AA	109