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:	URG4
Human P-Site:	S420
P-Site Sequence:	SHVLVKVSSTDSDSF
UniProt:	Q8TCY9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	URG4	Q8TCY9	S420	SHVLVKVSSTDSDSF	100 / 9 AA	105
Phosphosite 1:	BF	P00751	S325	PKIWVKVSEADSSNA	66 / 9 AA	86
Phosphosite 2:	SMG6	Q86US8	S299	LKKQVSVSSTDSLDE	87 / 8 AA	160
Phosphosite 3:	ARHGEF18	Q6ZSZ5	S746	SFKKKVSSTDPRPRD	85 / 7 AA	131
Phosphosite 4:	ARHGEF18	Q6ZSZ5	S745	GSFKKKVSSTDPRPR	85 / 7 AA	131
Phosphosite 5:	PFKFB2	O60825	S175	ILEVKVSSPDYPERN	85 / 7 AA	58
Phosphosite 6:	PFKFB2	O60825	S174	NILEVKVSSPDYPER	85 / 7 AA	58
Phosphosite 7:	PSMB8	P28062	S261	DGWVKVESTDVSDLL	85 / 7 AA	30
Phosphosite 8:	ZNF683	Q8IZ20	S497	DIDEVKVSSTSQGKA	100 / 6 AA	57
Phosphosite 9:	RNF111	Q6ZNA4	T320	ANEEINVTSTDSEVE	62 / 8 AA	109
Phosphosite 10:	HERC5	Q9UII4	S345	MPLPVKVSSSEELKL	71 / 7 AA	117
Phosphosite 11:	ARHGAP12	Q8IWW6	S617	LRSFKVSSIDSSEQK	85 / 7 AA	96
Phosphosite 12:	ARHGAP12	Q8IWW6	S616	KLRSFKVSSIDSSEQ	85 / 7 AA	96
Phosphosite 13:	PRF1	P14222	S113	VTRAKVSSTEAVARD	71 / 7 AA	61
Phosphosite 14:	SORBS1	Q9BX66	S268	PDLTGAVSSTDSSPL	100 / 6 AA	142
Phosphosite 15:	CYLC2	Q14093	S278	KKDKKKPSSTDSDSK	85 / 7 AA	39
Phosphosite 16:	MANBA	O00462	S571	STLEKVSSTEDWSFN	83 / 6 AA	101
Phosphosite 17:	CYLC2	Q14093	S279	KDKKKPSSTDSDSKD	85 / 7 AA	39
Phosphosite 18:	CYLC2	Q14093	T280	DKKKPSSTDSDSKDD	85 / 7 AA	39
Phosphosite 19:	ATRX	P46100	S1376	RNRRKVSSEDSEDSD	85 / 7 AA	283
Phosphosite 20:	MANBA	O00462	T572	TLEKVSSTEDWSFNS	83 / 6 AA	101