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:	C9orf21
Human P-Site:	S152
P-Site Sequence:	HIKSNLLSGSLQSLW
UniProt:	Q7RTV5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf21	Q7RTV5	S152	HIKSNLLSGSLQSLW	100 / 9 AA	25
Phosphosite 1:	RASGEF1B	Q0VAM2	S40	YHDNNLLSGSLEALI	77 / 9 AA	55
Phosphosite 2:	Nur77	P22736	S411	QQFYDLLSGSLEVIR	75 / 8 AA	64
Phosphosite 3:	C9orf21	Q7RTV5	S154	KSNLLSGSLQSLWRA	100 / 7 AA	25
Phosphosite 4:	COQ3	Q9NZJ6	S43	VYVKNQLSGTLQIKP	75 / 8 AA	41
Phosphosite 5:	SLFN14	P0C7P3	S580	MEQSQLLSESLQKTR	77 / 9 AA	104
Phosphosite 6:	FLJ45252	Q6ZSR9	S233	VQQSNLLSHSVQAAD	77 / 9 AA	38
Phosphosite 7:	IGSF9B	Q9UPX0	S470	SKHSALPSGSLQFRA	77 / 9 AA	147
Phosphosite 8:	RGS12	O14924	S249	STSSNLESDSLQAIR	77 / 9 AA	156
Phosphosite 9:	RASGEF1B	Q0VAM2	S42	DNNLLSGSLEALIQH	85 / 7 AA	55
Phosphosite 10:	TMEM129	A0AVI4	S38	LTVQNLLSGWLGSED	85 / 7 AA	40
Phosphosite 11:	TENC1	Q63HR2	S292	SYFSGLLSGSIRMNS	66 / 9 AA	153
Phosphosite 12:	STAT2	P52630	S476	VLWFNLLSPNLQNQQ	75 / 8 AA	98
Phosphosite 13:	C11orf93	A8K830	S44	PSNSSILSGSLDYSY	66 / 9 AA	17
Phosphosite 14:	UTP15	Q8TED0	S267	GQRLLSGSLDRKVKV	85 / 7 AA	58
Phosphosite 15:	SLFN14	P0C7P3	S582	QSQLLSESLQKTREL	85 / 7 AA	104
Phosphosite 16:	TNS1	Q9HBL0	S174	HYFSGLLSGSIKMNN	66 / 9 AA	186
Phosphosite 17:	MTERFD1	Q96E29	S290	LPRLLTGSLEPVKEN	71 / 7 AA	48
Phosphosite 18:	SLC25A42	Q86VD7	S39	QVLSSLLSGALAGAL	75 / 8 AA	35
Phosphosite 19:	DOCK2	Q92608	S133	EWRSQLLSGTLPKDE	66 / 9 AA	212
Phosphosite 20:	GPR179	Q6PRD1	S756	SSRRRLLSSSLQEPE	85 / 7 AA	257