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:	C9orf57
Human P-Site:	S136
P-Site Sequence:	NTSECFKSTLVKRIL
UniProt:	Q5W0N0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf57	Q5W0N0	S136	NTSECFKSTLVKRIL	100 / 9 AA	18
Phosphosite 1:	DNAH7	Q8WXX0	S126	KERENFRSTLVNVIM	66 / 9 AA	461
Phosphosite 2:	GNAS	Q5JWF2	S697	GAGESGKSTIVKQMR	66 / 9 AA	111
Phosphosite 3:	GNAI1	P63096	S47	GAGESGKSTIVKQMK	66 / 9 AA	40
Phosphosite 4:	G-alpha-s	P63092	S54	GAGESGKSTIVKQMR	66 / 9 AA	46
Phosphosite 5:	GNAL	P38405	S56	GAGESGKSTIVKQMR	66 / 9 AA	44
Phosphosite 6:	GNAT2	P19087	S47	GAGESGKSTIVKQMK	66 / 9 AA	40
Phosphosite 7:	GNAT1	P11488	S43	GAGESGKSTIVKQMK	66 / 9 AA	40
Phosphosite 8:	GNAO1	P09471	S47	GAGESGKSTIVKQMK	66 / 9 AA	40
Phosphosite 9:	USP4	Q13107	T458	FHGLFKSTLVCPECA	100 / 6 AA	109
Phosphosite 10:	DNAH7	Q8WXX0	T127	ERENFRSTLVNVIMQ	71 / 7 AA	461
Phosphosite 11:	ARHGAP20	Q9P2F6	S760	GKTCFKQSLVTGTDV	71 / 7 AA	133
Phosphosite 12:	FRMPD4	Q14CM0	T427	GGRVFKATLVQAEKR	62 / 8 AA	144
Phosphosite 13:	ZNF337	Q9Y3M9	S445	GQGFIQKSTLVKHQI	100 / 6 AA	87
Phosphosite 14:	DHX8	Q14562	S69	TFDTFKASLVKNGAE	71 / 7 AA	139
Phosphosite 15:	ZNF793	Q6ZN11	T269	KAFSHKSTLIKHQRI	62 / 8 AA	43
Phosphosite 16:	MPP4	Q96JB8	T330	PHTCLKSTLSISMEE	83 / 6 AA	73
Phosphosite 17:	SLC9A5	Q14940	S650	RRLESFKSTKHNICF	83 / 6 AA	99
Phosphosite 18:	SLC9A5	Q14940	S647	NMKRRLESFKSTKHN	83 / 6 AA	99
Phosphosite 19:	MPP4	Q96JB8	S329	QPHTCLKSTLSISME	83 / 6 AA	73
Phosphosite 20:	PEG3	Q9GZU2	T380	GGFRFNSTLVSRKRV	83 / 6 AA	181