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:	S575
P-Site Sequence:	FERLLESSPEPLSFI
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	S575	FERLLESSPEPLSFI	100 / 9 AA	81
Phosphosite 1:	PCIF1	Q9H4Z3	S574	HFERLLESSPEPLSF	100 / 8 AA	81
Phosphosite 2:	NUP85	Q9BW27	S341	LFLGGESSPEPLDNI	100 / 7 AA	75
Phosphosite 3:	KIAA1429	Q69YN4	S1487	LKQMLESSGDPLPLS	66 / 9 AA	202
Phosphosite 4:	CALCB	P10092	S35	FRSALESSPDPATLS	85 / 7 AA	14
Phosphosite 5:	CALCB	P10092	S34	PFRSALESSPDPATL	85 / 7 AA	14
Phosphosite 6:	EPB41L2	O43491	S658	LKRNFMESTPEPRPN	62 / 8 AA	113
Phosphosite 7:	SHEP1	Q8N5H7	S196	EKYILDSSPEKLHKE	66 / 9 AA	94
Phosphosite 8:	EPB41L2	O43491	T659	KRNFMESTPEPRPNE	62 / 8 AA	113
Phosphosite 9:	AlphaK2	Q86TB3	S1342	QPRLLESSVDPVDEK	66 / 9 AA	237
Phosphosite 10:	FAM63B	Q8NBR6	S4	____MESSPESLQPL	75 / 8 AA	67
Phosphosite 11:	ARAP3	Q8WWN8	S723	EMFASENSPEPLSLI	85 / 7 AA	170
Phosphosite 12:	CYTH3	O43739	S97	ENDLLQSSPEDVAQF	85 / 7 AA	46
Phosphosite 13:	GAS2L2	Q8NHY3	S854	EPAAPLESSPQPPEG	85 / 7 AA	97
Phosphosite 14:	WDFY3	Q8IZQ1	S1993	IDLLLEASPERSTRT	75 / 8 AA	395
Phosphosite 15:	GAS2L2	Q8NHY3	S855	PAAPLESSPQPPEGL	85 / 7 AA	97
Phosphosite 16:	CHKB	Q9Y259	S231	NLRKLLESTPSPVVF	75 / 8 AA	45
Phosphosite 17:	VIGR	Q86SQ4	S651	SDLLESSSEALKTID	75 / 8 AA	137
Phosphosite 18:	VIGR	Q86SQ4	S649	SDSDLLESSSEALKT	75 / 8 AA	137
Phosphosite 19:	SRRM2	Q9UQ35	S875	QRRSCFESSPDPELK	71 / 7 AA	300
Phosphosite 20:	SCN3A	Q9NY46	S485	LGELLESSSEASKLS	75 / 8 AA	226