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:	AREG
Human P-Site:	S121
P-Site Sequence:	KTESENTSDKPKRKK
UniProt:	P15514
Intern. Prot. ID:	IPI00012023

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AREG	P15514	S121	KTESENTSDKPKRKK	100 / 9 AA	28
Phosphosite 1:	CCDC47	Q96A33	S284	QDLSEFCSDKPKSGA	77 / 9 AA	56
Phosphosite 2:	NPAT	Q14207	T720	SHPESQNTDDKPSSN	75 / 8 AA	154
Phosphosite 3:	DLC1	Q96QB1	S857	SLRRENSSDSPKELK	75 / 8 AA	171
Phosphosite 4:	ANKRD37	Q7Z713	S153	LGSVENTSGKRKC__	75 / 8 AA	17
Phosphosite 5:	LEKR1	Q6ZMV7	S344	KPTTFPTSDKPKRVR	100 / 6 AA	45
Phosphosite 6:	ASH1L	Q9NR48	S1667	LAGSQPTSDKPSQRP	75 / 8 AA	333
Phosphosite 7:	MUC19	Q7Z5P9	S1167	GAASENTSERAGTPR	62 / 8 AA	598
Phosphosite 8:	CCNB3	Q8WWL7	S1095	SSACESASDKPVSPQ	62 / 8 AA	158
Phosphosite 9:	CHD6	Q8TD26	S2380	PGFGANFSDKPKQRR	66 / 9 AA	305
Phosphosite 10:	CASC1	Q6TDU7	S362	QLLLVENSSEKPDFF	71 / 7 AA	83
Phosphosite 11:	ARPP-21	Q9UBL0	S125	DKNKDKTSEKPKIRM	62 / 8 AA	89
Phosphosite 12:	CCDC117	Q8IWD4	S219	KPLPELLSDKPKPSS	66 / 9 AA	31
Phosphosite 13:	CASC1	Q6TDU7	S363	LLLVENSSEKPDFFE	71 / 7 AA	83
Phosphosite 14:	SLC4A4	Q9Y6R1	Y64	KERISENYSDKSDIE	75 / 8 AA	121
Phosphosite 15:	DDHD2	O94830	S626	EAEPESTSEKPSDVN	71 / 7 AA	81
Phosphosite 16:	CEP152	O94986	S600	VETKTDTSEKPKNQL	71 / 7 AA	189
Phosphosite 17:	ZIC5	Q96T25	T522	KKHSHVHTSDKPYYC	83 / 6 AA	66
Phosphosite 18:	ZNF607	Q96SK3	T612	IIHERIHTSDKPYEC	83 / 6 AA	81
Phosphosite 19:	SLC4A4	Q9Y6R1	S65	ERISENYSDKSDIEN	75 / 8 AA	121
Phosphosite 20:	FZD1	Q9UP38	S233	LCVGQNTSDKGTPTP	71 / 7 AA	71