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:	C9orf144B
Human P-Site:	S222
P-Site Sequence:	RGPNTIASSRIEKPR
UniProt:	Q6ZU69
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf144B	Q6ZU69	S222	RGPNTIASSRIEKPR	100 / 9 AA	148
Phosphosite 1:	SNX20	Q7Z614	S82	KLLFEIASARIEERK	85 / 7 AA	36
Phosphosite 2:	KIAA0947	Q9Y2F5	S1573	KPVKTSASSRVETHQ	66 / 9 AA	248
Phosphosite 3:	TEAD3	Q99594	S223	QDRTIASSRLRLLEY	85 / 7 AA	49
Phosphosite 4:	TEAD3	Q99594	S222	WQDRTIASSRLRLLE	85 / 7 AA	49
Phosphosite 5:	SPIN3	Q5JUX0	S116	VLPNRVASSRISDTH	75 / 8 AA	29
Phosphosite 6:	WHRN	Q9P202	S377	DETKWIASSRIRETM	100 / 6 AA	97
Phosphosite 7:	WHRN	Q9P202	S378	ETKWIASSRIRETMA	100 / 6 AA	97
Phosphosite 8:	DOCK5	Q9H7D0	S191	FKAHEVASKRIEEKI	55 / 9 AA	215
Phosphosite 9:	SNAPC4	Q5SXM2	S869	GSRRLASSRVERTLP	71 / 7 AA	159
Phosphosite 10:	SNAPC4	Q5SXM2	S868	KGSRRLASSRVERTL	71 / 7 AA	159
Phosphosite 11:	TTC7A	Q9ULT0	S683	RASSIAASRLEEAMS	62 / 8 AA	96
Phosphosite 12:	CTGLF11P	A8MT82	S263	NHADTIGSSRAIPIK	71 / 7 AA	74
Phosphosite 13:	C9orf144B	Q6ZU69	T219	DVLRGPNTIASSRIE	100 / 6 AA	148
Phosphosite 14:	Fez1	Q99689	S301	EKGLSLQSSRIEKGN	62 / 8 AA	45
Phosphosite 15:	Fez1	Q99689	S302	KGLSLQSSRIEKGNQ	62 / 8 AA	45
Phosphosite 16:	KIAA1549	Q9HCM3	S1025	LNITISSSRVTPRRG	71 / 7 AA	203
Phosphosite 17:	Gde5	Q9NPB8	S345	VQENTIASLRNAASH	85 / 7 AA	76
Phosphosite 18:	NLRC3	Q7RTR2	S383	GQEKGKASPRIEQVA	83 / 6 AA	115
Phosphosite 19:	CCDC88C	Q9P219	S462	FELNECASSRILKLE	75 / 8 AA	228
Phosphosite 20:	KIAA1549	Q9HCM3	S1023	QILNITISSSRVTPR	71 / 7 AA	203