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:	RPP40
Human P-Site:	S137
P-Site Sequence:	QGHPSQFSGRKIMKF
UniProt:	O75818
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RPP40	O75818	S137	QGHPSQFSGRKIMKF	100 / 9 AA	42
Phosphosite 1:	RNF103	O00237	S193	KVMLKEYSGRKIEVE	71 / 7 AA	79
Phosphosite 2:	CCAR1	Q8IX12	S302	LDPPSRFSGRNDRGD	75 / 8 AA	133
Phosphosite 3:	NUP153	P49790	S1463	SSSGTSFSGRKIKTA	100 / 6 AA	154
Phosphosite 4:	CCDC47	Q96A33	S338	VHFSDQFSGPKIMQE	85 / 7 AA	56
Phosphosite 5:	RNF10	Q8N5U6	S133	EFSPAQFSGPKKINL	75 / 8 AA	90
Phosphosite 6:	Putative uncharacterized protein FLJ23865	Q8TCH9	S35	ARGRIQFSGRKSTGS	100 / 6 AA	14
Phosphosite 7:	MX2	P20592	S18	RRRSQFSSRKYLKKE	85 / 7 AA	82
Phosphosite 8:	TMEM131	Q92545	S353	ASKAKKPSQFSGKIT	100 / 6 AA	201
Phosphosite 9:	ATG2B	Q96BY7	S902	RPAPSPFSSRRVMFE	55 / 9 AA	233
Phosphosite 10:	PPTC7	Q8NI37	S91	RDYGVDPSQFSGTLM	100 / 6 AA	33
Phosphosite 11:	MX2	P20592	S17	YRRRSQFSSRKYLKK	85 / 7 AA	82
Phosphosite 12:	RPP40	O75818	S134	TGLQGHPSQFSGRKI	100 / 6 AA	42
Phosphosite 13:	LRPPRC	P42704	S75	IQEESTFSSRKISNQ	75 / 8 AA	158
Phosphosite 14:	LRPPRC	P42704	S76	QEESTFSSRKISNQF	75 / 8 AA	158
Phosphosite 15:	POLR2B	P30876	T1033	EVLYNGFTGRKITSQ	83 / 6 AA	134
Phosphosite 16:	TTC28	Q96AY4	S2267	KDSPSQHSGRPSPGC	85 / 7 AA	271
Phosphosite 17:	PRIM2	P49643	S4	____MEFSGRKWRKL	83 / 6 AA	59
Phosphosite 18:	DKFZp451F163	Q99081	S47	TLGSSQFSGSGIDER	66 / 9 AA	73
Phosphosite 19:	PTPN23	Q9H3S7	S869	SAPPPQFSGPELAMA	55 / 9 AA	179
Phosphosite 20:	PNMA1	Q8ND90	S165	YKRLTLFSGRDIPGP	62 / 8 AA	40