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:	C9orf173
Human P-Site:	S254
P-Site Sequence:	RSPAFSMSRSPAFTS
UniProt:	Q8N7X2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C9orf173	Q8N7X2	S254	RSPAFSMSRSPAFTS	100 / 9 AA	43
Phosphosite 1:	C9orf173	Q8N7X2	S252	SPRSPAFSMSRSPAF	100 / 7 AA	43
Phosphosite 2:	C9orf173	Q8N7X2	S256	PAFSMSRSPAFTSWL	100 / 7 AA	43
Phosphosite 3:	Uncharacterized protein FLJ44881	Q6ZT83	S19	NKSSFSMSWTPSVEH	55 / 9 AA	14
Phosphosite 4:	UBQLN4	Q9NRR5	S496	SLGSFGISRTPAPSA	62 / 8 AA	64
Phosphosite 5:	NR1D2	Q14995	S408	IWEEFSMSFTPAVKE	66 / 9 AA	65
Phosphosite 6:	ApoA1BP	Q8NCW5	S105	AYPPTSMSRSPPTVL	85 / 7 AA	32
Phosphosite 7:	NR1D1	P20393	S442	IWEDFSMSFTPAVRE	75 / 8 AA	67
Phosphosite 8:	USP25	Q9UHP3	S1080	ARIMLSLSRTPADGR	62 / 8 AA	126
Phosphosite 9:	EP400	Q96L91	S65	IQQLMNRSPATGQNV	83 / 6 AA	344
Phosphosite 10:	CACNA1E	Q15878	S2038	SSWLEEFSMERSSEN	71 / 7 AA	262
Phosphosite 11:	C19orf51	Q8N9W5	S187	GPQAFPMSRLWDSRL	83 / 6 AA	59
Phosphosite 12:	PTPN14	Q15678	S792	PAKAISMSRTDPPAV	71 / 7 AA	135
Phosphosite 13:	ANKRD18B	A2A2Z9	S647	HLKKFSMSESPLEGT	85 / 7 AA	118
Phosphosite 14:	PTPN14	Q15678	S790	HGPAKAISMSRTDPP	71 / 7 AA	135
Phosphosite 15:	MRPS33	Q9Y291	S12	SEYAFRMSRLSARLF	66 / 9 AA	13
Phosphosite 16:	Rap1GAP2	Q684P5	S700	TPIIMSRSPTDAKSR	83 / 6 AA	80
Phosphosite 17:	SUV420H1	Q4FZB7	S416	TLTRQSMSRIPASSN	85 / 7 AA	99
Phosphosite 18:	BAIAP2	Q9UQB8	S511	DYGARSMSRNPFAHV	75 / 8 AA	61
Phosphosite 19:	USP25	Q9UHP3	T1082	IMLSLSRTPADGR__	71 / 7 AA	126
Phosphosite 20:	SFRS2B	Q9BRL6	S252	RSSSMTRSPPRVSKR	71 / 7 AA	32