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:	En-2
Human P-Site:	S232
P-Site Sequence:	RPSSGPRSRKPKKKN
UniProt:	P19622
Intern. Prot. ID:	IPI00020031

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	En-2	P19622	S232	RPSSGPRSRKPKKKN	100 / 9 AA	34
Phosphosite 1:	EN1	Q05925	T291	RPSSGPRTRKLKKKK	77 / 9 AA	40
Phosphosite 2:	CCDC45	Q96GE4	T333	AQVQGPRTRKPPKGK	85 / 7 AA	95
Phosphosite 3:	ZMAT1	Q5H9K5	S349	MVDSGPRSRMCEQRF	85 / 7 AA	75
Phosphosite 4:	TP53BP2	Q13625	S96	DIVSGPRSQDPSLKR	75 / 8 AA	126
Phosphosite 5:	MIDN	Q504T8	S262	GASPAPRSRKPGAVI	85 / 7 AA	49
Phosphosite 6:	LENG1	Q96BZ8	S178	GGDEGSRSRKEKEGS	75 / 8 AA	31
Phosphosite 7:	PKP2	Q99959	S652	IGCFGSRSRKVKEQY	75 / 8 AA	97
Phosphosite 8:	Proline-rich protein 35	P0CG20	S18	GTGARARSRKPKKPH	85 / 7 AA
Phosphosite 9:	AlphaK1	Q96L96	S938	ATSLGPPSRTPKLPP	75 / 8 AA	201
Phosphosite 10:	CROCCL2	Q8IVE0	S229	RAGSGRRSRRPQWHG	66 / 9 AA	33
Phosphosite 11:	SHANK2	Q9UPX8	S94	SYVPGPRSRSPSLNR	85 / 7 AA	159
Phosphosite 12:	INTS3	Q68E01	S998	AALSSPRSRKNATQP	85 / 7 AA	118
Phosphosite 13:	ACAT1	P24752	S14	LLRSGARSRSPLLRR	75 / 8 AA	45
Phosphosite 14:	ANKRD56	A6NEL2	S529	RSRRPPRSRKPSKAG	100 / 6 AA	86
Phosphosite 15:	DKFZp761B107	Q6ZUS6	S311	TLPSGQRSRSPLLKF	75 / 8 AA	53
Phosphosite 16:	C5orf41	Q8IUR6	S526	PLTARPRSRKEKNKL	85 / 7 AA	72
Phosphosite 17:	GRIP1	Q9Y3R0	S592	GITISSPSSRKPGDP	75 / 8 AA	122
Phosphosite 18:	POLR3B	Q9NW08	S470	RKVSGPRSLQPSQWG	75 / 8 AA	128
Phosphosite 19:	C9orf23	Q8N5L8	S154	SSSCGPRSRRRARDT	71 / 7 AA	18
Phosphosite 20:	C17orf65	Q495Z4	S67	AARPGPRSRWHKRCA	75 / 8 AA	20