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:	S303
P-Site Sequence:	RRLIESRSASPDSRK
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	S303	RRLIESRSASPDSRK	100 / 9 AA	81
Phosphosite 1:	TRIT1	Q9H3H1	S441	VNTIESQSVSPDHNK	77 / 9 AA	53
Phosphosite 2:	IL17F	Q96PD4	S78	SRNIESRSTSPWNYT	87 / 8 AA	18
Phosphosite 3:	CXorf67	Q86X51	S385	RLAFQSRSGSPDPEV	66 / 9 AA	52
Phosphosite 4:	C1orf216	Q8TAB5	S124	SLSIDSRSSSPEPAC	66 / 9 AA	25
Phosphosite 5:	SNRK	Q9NRH2	S349	EKEIQTRSASPSNIK	75 / 8 AA	84
Phosphosite 6:	RIF1	Q5UIP0	S2391	VNGIENKSLSPDEER	66 / 9 AA	274
Phosphosite 7:	PCIF1	Q9H4Z3	S301	AARRLIESRSASPDS	100 / 7 AA	81
Phosphosite 8:	PRRT3	Q5FWE3	S973	GKPGESRSASSDTIE	87 / 8 AA	102
Phosphosite 9:	PCIF1	Q9H4Z3	S305	LIESRSASPDSRKVV	100 / 7 AA	81
Phosphosite 10:	HIF1A	Q16665	T666	YRDTQSRTASPNRAG	55 / 9 AA	93
Phosphosite 11:	HIF1A	Q16665	S587	LSPLESSSASPESAS	66 / 9 AA	93
Phosphosite 12:	GIGYF1	O75420	S230	GDRWRSASPDGGPRS	85 / 7 AA	115
Phosphosite 13:	PDZD2	O15018	S690	TPTHMSRSASPNFNT	85 / 7 AA	302
Phosphosite 14:	PDZD2	O15018	S692	THMSRSASPNFNTSG	85 / 7 AA	302
Phosphosite 15:	TRIP12	Q14669	S77	RGVKRSASPDYNRTN	100 / 6 AA	220
Phosphosite 16:	TRIP12	Q14669	S75	NSRGVKRSASPDYNR	100 / 6 AA	220
Phosphosite 17:	GIGYF1	O75420	S228	RDGDRWRSASPDGGP	85 / 7 AA	115
Phosphosite 18:	SMAP	O00193	S15	HPHGVKRSASPDDDL	100 / 6 AA	20
Phosphosite 19:	CPXCR1	Q8N123	S35	STDIESPSADPNMIY	66 / 9 AA	35
Phosphosite 20:	IL17F	Q96PD4	S76	SMSRNIESRSTSPWN	85 / 7 AA	18