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:	POP4
Human P-Site:	T143
P-Site Sequence:	HGAIISVTKSKCPSY
UniProt:	O95707
Intern. Prot. ID:	IPI00032791

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POP4	O95707	T143	HGAIISVTKSKCPSY	100 / 9 AA	25
Phosphosite 1:	CNTN4	Q8IWV2	T468	NLRIINVTKSDAGSY	85 / 7 AA	113
Phosphosite 2:	AMD1	P17707	S53	DVQCSIISVTKTDKQ	85 / 7 AA	38
Phosphosite 3:	RIF1	Q5UIP0	T1816	DSLIVSETKSKENTM	75 / 8 AA	274
Phosphosite 4:	PAK5	Q9P286	T95	DFDNISVTRSNSLRK	62 / 8 AA	81
Phosphosite 5:	PLEKHG7	Q6ZR37	T255	DFLLVTKTKCNKKKL	83 / 6 AA	44
Phosphosite 6:	GUSB	P08236	S642	YPHSVAKSQCLENSL	71 / 7 AA	75
Phosphosite 7:	UBXD6	O00124	T55	LTLIISVTTSWLNSF	85 / 7 AA	31
Phosphosite 8:	AHCY	P23526	T185	INVNDSVTKSKFDNL	100 / 6 AA	48
Phosphosite 9:	AHCY	P23526	S187	VNDSVTKSKFDNLYG	100 / 6 AA	48
Phosphosite 10:	PTBP2	Q9UKA9	T408	YGKIIRVTLSKHQTV	66 / 9 AA	58
Phosphosite 11:	ZCCHC14	Q8WYQ9	T131	DSSITSVTKSSSEVT	85 / 7 AA	100
Phosphosite 12:	ZCCHC14	Q8WYQ9	S129	WSDSSITSVTKSSSE	85 / 7 AA	100
Phosphosite 13:	OBSCN	Q5VST9	T5324	TLEIISVTREDSGQY	55 / 9 AA	868
Phosphosite 14:	FBN1	P35555	T2359	SSNRNPVTKSECCCD	71 / 7 AA	312
Phosphosite 15:	KIAA0443	Q96D09	T164	TAESGSVTKSKGLSM	100 / 6 AA	94
Phosphosite 16:	KIAA0443	Q96D09	S166	ESGSVTKSKGLSMDR	100 / 6 AA	94
Phosphosite 17:	OBSCN	Q5VST9	S5322	LHTLEIISVTREDSG	83 / 6 AA	868
Phosphosite 18:	KLRK1	P26718	S44	QRCPVVKSKCRENAS	71 / 7 AA	25
Phosphosite 19:	TTN	Q8WZ42	S20823	DLKVRSVSKSSCSIG	55 / 9 AA	3816
Phosphosite 20:	FBN2	P35556	T2406	SSSRNLVTKSECCCD	83 / 6 AA	315