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:	C12orf74
Human P-Site:	S91
P-Site Sequence:	LSKSLPGSPKDSSHL
UniProt:	Q32Q52
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C12orf74	Q32Q52	S91	LSKSLPGSPKDSSHL	100 / 9 AA	21
Phosphosite 1:	GEN1	Q17RS7	S269	SVCSHPGSPKDHERN	87 / 8 AA	103
Phosphosite 2:	MAST3	O60307	S1109	SSESLPGSPTHSLSP	77 / 9 AA	143
Phosphosite 3:	MAST4	O15021	S1303	SGESLPGSPTHSLSP	77 / 9 AA	284
Phosphosite 4:	PSD4	Q8NDX1	S143	VNSHLPGSPKQNRST	75 / 8 AA	116
Phosphosite 5:	PSMD1	Q99460	S290	NTGTVPGSEKDSDSM	66 / 9 AA	106
Phosphosite 6:	Nav3	Q8IVL0	S1217	ESVSLSGSPKSSPTS	77 / 9 AA	256
Phosphosite 7:	PHLDB1	Q86UU1	S381	QPTSIPGSPKFQPPV	85 / 7 AA	151
Phosphosite 8:	KIF18B	Q86Y91	S404	PPQDLPGSPKSGPPP	100 / 6 AA	92
Phosphosite 9:	SUV39H1	O43463	S391	GLAGLPGSPKKRVRI	85 / 7 AA	48
Phosphosite 10:	ARHGAP25	P42331	S511	NVPSLPGSPGEEASA	75 / 8 AA	73
Phosphosite 11:	FBLN2	P98095	S376	PTQAVPGSPRDPVKP	62 / 8 AA	127
Phosphosite 12:	RUSC2	Q8N2Y8	S656	PGPALPGSPANSHTQ	66 / 9 AA	161
Phosphosite 13:	UBE4A	Q14139	S46	QSDELPASPDDSDNS	75 / 8 AA	123
Phosphosite 14:	MAST1	Q9Y2H9	S1127	SSDSLPGSPTHGLPA	75 / 8 AA	171
Phosphosite 15:	MAP7D3	Q8IWC1	S433	PKESVKGSPKESMEA	66 / 9 AA	98
Phosphosite 16:	PTPN13	Q12923	S1614	PAQVLPNSSKDSSQP	75 / 8 AA	277
Phosphosite 17:	PLEKHH1	Q9ULM0	T320	PKVRAPGTPRDSIQL	71 / 7 AA	151
Phosphosite 18:	PDZD2	O15018	S948	RQASLPGSPQALRNP	85 / 7 AA	302
Phosphosite 19:	PTPN13	Q12923	S1615	AQVLPNSSKDSSQPS	75 / 8 AA	277
Phosphosite 20:	FAM170A	A1A519	S206	ESDSLPGSPTVEDTP	85 / 7 AA	37