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:	C9orf68
Human P-Site:	S242
P-Site Sequence:	SEHHLRRSRRKSKFS
UniProt:	Q8N4H0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf68	Q8N4H0	S242	SEHHLRRSRRKSKFS	100 / 9 AA	45
Phosphosite 1:	SYNGAP1	Q96PV0	S105	HEYHLGRSRRKSVPG	88 / 9 AA	148
Phosphosite 2:	CDCA5	Q96FF9	S29	PTKPLRRSQRKSGSE	77 / 9 AA	28
Phosphosite 3:	USP5	P45974	T76	VYLHLRRTRRPKEED	85 / 7 AA	96
Phosphosite 4:	MDS1	Q13465	S131	WEVHLPRSRRVSVHS	77 / 9 AA	19
Phosphosite 5:	EHBP1	Q8NDI1	S48	VVVWTRRSRRKSSKA	100 / 7 AA	140
Phosphosite 6:	FAM64A	Q9BSJ6	S177	HAHPLRRSRREAAFR	66 / 9 AA	27
Phosphosite 7:	NIPBL	Q6KC79	S2688	TSGSLRRSKRNSDST	75 / 8 AA	316
Phosphosite 8:	COBLL1	Q53SF7	T398	GNSSLRRTKRKAPSP	62 / 8 AA	132
Phosphosite 9:	CCDC86	Q9H6F5	S8	MDTPLRRSRRLGGLR	85 / 7 AA	40
Phosphosite 10:	neurogenin 1	Q92886	S92	LLHSLRRSRRVKAND	100 / 6 AA	26
Phosphosite 11:	POLQ	O75417	S223	RRKHLKRSRDSSPLK	83 / 6 AA	198
Phosphosite 12:	SETD8	Q9NQR1	S231	DFYPVRRSSRKSKAE	66 / 9 AA	43
Phosphosite 13:	DOCK8	Q8NF50	S1573	NEEHLRRSLRTILAY	75 / 8 AA	239
Phosphosite 14:	JMJD2B	O94953	S373	KAKLLRRSHRKRSQP	85 / 7 AA	122
Phosphosite 15:	PCSK1	P29120	S79	HKNHPRRSRRSAFHI	85 / 7 AA	84
Phosphosite 16:	BAP1	Q92560	S58	KWIEERRSRRKVSTL	100 / 6 AA	80
Phosphosite 17:	ODF2	Q5BJF6	S764	ELSQLRRSRDDADRR	83 / 6 AA	95
Phosphosite 18:	SDF4	Q9BRK5	S99	EDAEPRRSRRKLMVI	100 / 6 AA	42
Phosphosite 19:	PFN1	P07737	S138	MASHLRRSQY_____	83 / 6 AA	15
Phosphosite 20:	PPL	O60437	S1657	RENHLRRSIVVIHPD	100 / 5 AA	205