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:	C2orf81
Human P-Site:	S545
P-Site Sequence:	GVSMWNRSTQVLLSS
UniProt:	A6NN90
Intern. Prot. ID:	IPI00397891

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C2orf81	A6NN90	S545	GVSMWNRSTQVLLSS	100 / 9 AA	85
Phosphosite 1:	C2orf81	A6NN90	T546	VSMWNRSTQVLLSSG	100 / 8 AA	85
Phosphosite 2:	UNC13C	Q8NB66	S815	LEVVWNKSTQSLSGY	66 / 9 AA	251
Phosphosite 3:	UNC13C	Q8NB66	T816	EVVWNKSTQSLSGYE	75 / 8 AA	251
Phosphosite 4:	NckAP1	Q9Y2A7	S860	ESLMWHISSQVAELK	62 / 8 AA	129
Phosphosite 5:	GAD1	Q99259	T136	RKTFDRSTKVLDFHH	62 / 8 AA	67
Phosphosite 6:	FAM187B	Q17R55	S362	HPSPGRRSTQVLVVK	100 / 6 AA	42
Phosphosite 7:	PHAX	Q9H814	T327	KAARKRRTQVLGKKM	62 / 8 AA	44
Phosphosite 8:	FAM187B	Q17R55	T363	PSPGRRSTQVLVVK_	100 / 6 AA	42
Phosphosite 9:	ELL2	O00472	T150	EESRNRSTKVIKPGG	62 / 8 AA	72
Phosphosite 10:	ZNF544	Q6NX49	S616	CGKAFNRSTQLIRHL	62 / 8 AA	82
Phosphosite 11:	ELL2	O00472	S149	EEESRNRSTKVIKPG	62 / 8 AA	72
Phosphosite 12:	MTMR9	Q96QG7	S505	FLRWNRSSKYLDEAY	62 / 8 AA	63
Phosphosite 13:	ZMYND11	Q15326	S414	SPRMLHRSTQTTNDG	62 / 8 AA	66
Phosphosite 14:	MTMR9	Q96QG7	S504	IFLRWNRSSKYLDEA	62 / 8 AA	63
Phosphosite 15:	ZNF544	Q6NX49	T617	GKAFNRSTQLIRHLQ	62 / 8 AA	82
Phosphosite 16:	ABAT	P80404	Y179	LKTIFMWYRSKERGQ	57 / 7 AA	56
Phosphosite 17:	MUC4	Q99102	S207	SQNHWTRSTQTTRES	71 / 7 AA	232
Phosphosite 18:	MUC4	Q99102	T208	QNHWTRSTQTTRESQ	71 / 7 AA	232
Phosphosite 19:	FICD	Q9BVA6	T311	VEAGRFRTTQVLVGH	62 / 8 AA	52
Phosphosite 20:	FLAD1	Q8NFF5	T171	TSFSNRFTHVLTAGG	62 / 8 AA	65