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:	PCIF1
Human P-Site:	S260
P-Site Sequence:	SNCEPVVSPSMFREI
UniProt:	Q9H4Z3
Intern. Prot. ID:	IPI00014865

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCIF1	Q9H4Z3	S260	SNCEPVVSPSMFREI	100 / 9 AA	81
Phosphosite 1:	HOXB4	P17483	Y142	ACKEPVVYPWMRKVH	75 / 8 AA	28
Phosphosite 2:	HOXA4	Q00056	Y195	KGKEPVVYPWMKKIH	75 / 8 AA	34
Phosphosite 3:	ALS2CR12	Q96Q35	S60	QPTKPVVSPKMKIHS	75 / 8 AA	52
Phosphosite 4:	KIAA1688	Q9C0H5	S884	HAKNAVFSPSMFGSA	66 / 9 AA	121
Phosphosite 5:	NFAT5	O94916	S842	SQIQSGVSPGMFSST	55 / 9 AA	166
Phosphosite 6:	NFkB-p105	P19838	S236	RRLEPVVSDAIYDSK	55 / 9 AA	105
Phosphosite 7:	OTOG	Q6ZRI0	S1534	ATEEPVVSPGPTQTT	85 / 7 AA	315
Phosphosite 8:	C22orf30	Q5THK1	S437	GEKEPVVSPKENIHN	100 / 6 AA	237
Phosphosite 9:	NSMCE4A	Q9NXX6	T375	EISEPVITPSQRQQK	62 / 8 AA	44
Phosphosite 10:	SMEK1	Q6IN85	S698	EDGEAVVSPSDKTKN	85 / 7 AA	95
Phosphosite 11:	FKBP15	Q5T1M5	T405	GGGQPVVTPSVQPSL	62 / 8 AA	134
Phosphosite 12:	USP2	O75604	S335	SSPNDVVSPSEFKTQ	85 / 7 AA	68
Phosphosite 13:	PLEC1	Q15149	S1435	AQLEPVASPAKKPKV	62 / 8 AA	532
Phosphosite 14:	USP2	O75604	S337	PNDVVSPSEFKTQIQ	85 / 7 AA	68
Phosphosite 15:	MS4A8B	Q9BY19	S238	ITPEPVTSPPSYSSE	55 / 9 AA	26
Phosphosite 16:	STXBP4	Q6ZWJ1	S12	TSTVVSPSLLEKDPA	71 / 7 AA	62
Phosphosite 17:	RPRD2	Q5VT52	S323	PEESPVPSPSMDAPS	85 / 7 AA	156
Phosphosite 18:	RXRB	P28702	S137	GSPFPVISSSMGSPG	71 / 7 AA	57
Phosphosite 19:	C17orf66	A2RTY3	S13	STDISDVSRSMFLYP	83 / 6 AA	66
Phosphosite 20:	PLA2G4D	Q86XP0	S656	AYFINTSSPSMFRPG	100 / 5 AA	92