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:	S23
P-Site Sequence:	LSHSPGTSNQSQPCS
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	S23	LSHSPGTSNQSQPCS	100 / 9 AA	81
Phosphosite 1:	PCIF1	Q9H4Z3	T22	LLSHSPGTSNQSQPC	100 / 8 AA	81
Phosphosite 2:	POP1	Q99575	S54	QEPHPGTSRQRQTRV	75 / 8 AA	115
Phosphosite 3:	RASA1	P20936	S586	RKSSPGTSNKRLRQV	85 / 7 AA	116
Phosphosite 4:	RASA1	P20936	T585	LRKSSPGTSNKRLRQ	85 / 7 AA	116
Phosphosite 5:	KIAA2018	Q68DE3	S468	SGTSPTTSNHSRYVA	66 / 9 AA	241
Phosphosite 6:	DDX50	Q9BQ39	Y249	CFYGGTSYQSQINHI	85 / 7 AA	83
Phosphosite 7:	LOC375337	Q8N9V7	T1609	SSIQSPGTSTQILQI	85 / 7 AA	191
Phosphosite 8:	KIF21B	O75037	S1258	NVFSRLTSNQSQGSA	77 / 9 AA	183
Phosphosite 9:	AIDA-1b	Q7Z6G8	S494	AVTTPGTSNHRNSST	71 / 7 AA	138
Phosphosite 10:	ZNF583	Q96ND8	T557	LSSPSPSTSNQLPRP	85 / 7 AA	66
Phosphosite 11:	ZNF583	Q96ND8	S558	SSPSPSTSNQLPRPV	85 / 7 AA	66
Phosphosite 12:	OR9K2	Q8NGE7	S29	TMGDRGTSNHSEMTD	62 / 8 AA	38
Phosphosite 13:	KIAA2022	Q5QGS0	S768	NEVIPGTSNSSRLSE	75 / 8 AA	168
Phosphosite 14:	Kir5.1	Q9NPI9	S292	TGDSTGTSHQSRSSY	66 / 9 AA	48
Phosphosite 15:	ZNF583	Q96ND8	S556	TLSSPSPSTSNQLPR	85 / 7 AA	66
Phosphosite 16:	MAP1S	Q66K74	S762	PAPASPGSSNDSSAR	75 / 8 AA	112
Phosphosite 17:	MESDC2	Q14696	T40	AAEGSPGTPDESTPP	62 / 8 AA	26
Phosphosite 18:	MAP1S	Q66K74	S763	APASPGSSNDSSARS	75 / 8 AA	112
Phosphosite 19:	KIF21B	O75037	S1261	SRLTSNQSQGSALDK	100 / 6 AA	183
Phosphosite 20:	PCIF1	Q9H4Z3	S26	SPGTSNQSQPCSPKP	100 / 6 AA	81