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:	S146
P-Site Sequence:	QSVPSSPSIPGTPTL
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	S146	QSVPSSPSIPGTPTL	100 / 9 AA	81
Phosphosite 1:	C5orf42	Q9H799	S1476	SEKPWSPSIPHTVTN	77 / 9 AA	237
Phosphosite 2:	ZNF385	Q96PM9	S145	PGSPSPPSIPETGQG	77 / 9 AA	38
Phosphosite 3:	PCIF1	Q9H4Z3	S144	TGQSVPSSPSIPGTP	100 / 7 AA	81
Phosphosite 4:	AlphaK1	Q96L96	S1071	QEVPTMPSLPGTGLT	66 / 9 AA	201
Phosphosite 5:	C13orf23	Q86XN7	S926	DGFPSYPSAPGTPFS	77 / 9 AA	96
Phosphosite 6:	C5orf42	Q9H799	S1474	EMSEKPWSPSIPHTV	85 / 7 AA	237
Phosphosite 7:	MKL1	Q969V6	S809	PPPPGSPSLPGRLED	75 / 8 AA	99
Phosphosite 8:	PACS2	Q86VP3	S728	PTPPSSPSVSGGLSS	75 / 8 AA	98
Phosphosite 9:	KIF13A	Q9H1H9	S1684	KGSPSSQSIPEKNSK	66 / 9 AA	202
Phosphosite 10:	TMEM209	Q96SK2	S133	PPAPPSPSIQGQSVL	75 / 8 AA	63
Phosphosite 11:	GLI4	P10075	T24	VSLSSPGTPGTQHHE	75 / 8 AA	41
Phosphosite 12:	MLL3	Q8NEZ4	S3521	SFVPDSPSIPVGSPN	85 / 7 AA	541
Phosphosite 13:	MLL3	Q8NEZ4	S3519	PPSFVPDSPSIPVGS	85 / 7 AA	541
Phosphosite 14:	IPCEF1	Q8WWN9	S189	QASSSSPSLSGTSYS	75 / 8 AA	49
Phosphosite 15:	BRSK2	Q8IWQ3	S469	PTPPSSPSVGGVPWR	66 / 9 AA	82
Phosphosite 16:	MUC3B	Q9H195	S108	HIISSSPSIQSTETS	75 / 8 AA	96
Phosphosite 17:	C6orf132	Q5T0Z8	S205	SPPHTLSSPSIPTPP	100 / 6 AA	124
Phosphosite 18:	ZFP106	Q9H2Y7	S13	IECPSSPSFPRDISH	85 / 7 AA	209
Phosphosite 19:	DARPP-32	Q9UD71	S200	EPQRPSPSEPGT___	85 / 7 AA	23
Phosphosite 20:	DOT1L	Q8TEK3	S818	GLPYQSPSVPGSMKL	71 / 7 AA	185