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:	REG1A
Human P-Site:	Y121
P-Site Sequence:	SSGSLVSYKSWGIGA
UniProt:	P05451
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REG1A	P05451	Y121	SSGSLVSYKSWGIGA	100 / 9 AA	19
Phosphosite 1:	REG1B	P48304	Y121	SSGSLVSYKSWDTGS	88 / 9 AA	19
Phosphosite 2:	REG1A	P05451	S120	WSSGSLVSYKSWGIG	100 / 8 AA	19
Phosphosite 3:	REG1A	P05451	S123	GSLVSYKSWGIGAPS	100 / 7 AA	19
Phosphosite 4:	REG1B	P48304	S123	GSLVSYKSWDTGSPS	85 / 7 AA	19
Phosphosite 5:	MSLN	Q13421	Y318	IDESLIFYKKWELEA	55 / 9 AA	69
Phosphosite 6:	MFGE8	Q08431	T254	TASSSYKTWGLHLFS	83 / 6 AA	43
Phosphosite 7:	FBXO9	Q9UK97	Y251	SCIKLVPYTSWREMF	71 / 7 AA	52
Phosphosite 8:	MFGE8	Q08431	Y252	QITASSSYKTWGLHL	83 / 6 AA	43
Phosphosite 9:	NSD1	Q96L73	Y936	TAQNLVSYRSPGRGD	66 / 9 AA	297
Phosphosite 10:	CD45	P08575	S951	AEFQRLPSYRSWRTQ	71 / 7 AA	150
Phosphosite 11:	CD45	P08575	Y952	EFQRLPSYRSWRTQH	71 / 7 AA	150
Phosphosite 12:	POLH	Q9Y253	Y39	KPCAVVQYKSWKGGG	62 / 8 AA	78
Phosphosite 13:	ZNF570	Q96NI8	Y165	FDEREQEYKSWGSFH	100 / 5 AA	62
Phosphosite 14:	CENTG2	Q9UPQ3	S460	ASGISLVSFNSRPDG	62 / 8 AA	94
Phosphosite 15:	LILRA3	Q8N6C8	Y258	GYDRFVLYKEWGRDF	55 / 9 AA	47
Phosphosite 16:	ALMS1	Q8TCU4	Y345	RYDDLCSYMSWKTRK	71 / 7 AA	461
Phosphosite 17:	OBSCN	Q5VST9	S6753	RWQRSLMSYKSILVM	85 / 7 AA	868
Phosphosite 18:	OBSCN	Q5VST9	Y6754	WQRSLMSYKSILVMR	85 / 7 AA	868
Phosphosite 19:	Gm967	Q15884	Y328	RPRSLIDYKSYMDTK	62 / 8 AA	50
Phosphosite 20:	PLXNA2	O75051	S1806	LYAKDIPSYKSWVER	71 / 7 AA	218