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:	PTAFR
Human P-Site:	S318
P-Site Sequence:	MRSSRKCSRATTDTV
UniProt:	P25105
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTAFR	P25105	S318	MRSSRKCSRATTDTV	100 / 9 AA	39
Phosphosite 1:	BRCA2	P51587	S671	GTILRKCSRNETCSN	75 / 8 AA	384
Phosphosite 2:	PTAFR	P25105	T321	SRKCSRATTDTVTEV	100 / 6 AA	39
Phosphosite 3:	C1orf147	Q96MC9	S235	TLTSKPCSRAITPEC	66 / 9 AA	30
Phosphosite 4:	Putative uncharacterized protein FLJ45840	Q6ZS46	S183	RSQSSRCSRATLFGH	75 / 8 AA	22
Phosphosite 5:	GPR123	Q86SQ6	S275	WADPRRCSRAVEGSG	62 / 8 AA	137
Phosphosite 6:	MAGEB3	O15480	S336	SAMGRKCSKAKASSS	55 / 9 AA	39
Phosphosite 7:	PCSK6	P29122	S916	AGSSRNCSRCKTGFT	66 / 9 AA	106
Phosphosite 8:	SSPO	A2VEC9	S3498	SHRSRACSRPPTPEG	66 / 9 AA	548
Phosphosite 9:	Pnk1	Q96T60	S47	QVTDRKCSRTQVELV	83 / 6 AA	57
Phosphosite 10:	BAI2	O60241	S447	QQRSRKCSVAGPAWA	85 / 7 AA	173
Phosphosite 11:	CERK	Q8TCT0	S427	LILIRKCSRFNFLRF	100 / 5 AA	60
Phosphosite 12:	FOXJ2	Q9P0K8	S43	PGSSRKCSPGSPTDP	62 / 8 AA	62
Phosphosite 13:	ARMC5	Q96C12	S270	LELSRGCSRACAEQL	85 / 7 AA	98
Phosphosite 14:	BZRAP1	O95153	S1477	LGPSRRCSRGRALEP	71 / 7 AA	200
Phosphosite 15:	VTN	P04004	S397	NQNSRRPSRATWLSL	75 / 8 AA	54
Phosphosite 16:	ZNF133	P52736	S67	WREEKKCSPATCPAD	71 / 7 AA	73
Phosphosite 17:	BPTF	Q12830	S1081	ESDKRKCSRSPKKIK	83 / 6 AA	338
Phosphosite 18:	C9orf72	Q96LT7	S263	TPAERKCSRLCEAES	100 / 5 AA	54
Phosphosite 19:	RPP25	Q9BUL9	T74	FSGCGRATTKTVTCA	83 / 6 AA	21
Phosphosite 20:	SRRM2	Q9UQ35	S248	KDKKRKRSRSTTPAP	75 / 8 AA	300