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:	S123
P-Site Sequence:	GSLVSYKSWGIGAPS
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	S123	GSLVSYKSWGIGAPS	100 / 9 AA	19
Phosphosite 1:	REG1B	P48304	S123	GSLVSYKSWDTGSPS	77 / 9 AA	19
Phosphosite 2:	REG1A	P05451	Y121	SSGSLVSYKSWGIGA	100 / 7 AA	19
Phosphosite 3:	REG1B	P48304	Y121	SSGSLVSYKSWDTGS	85 / 7 AA	19
Phosphosite 4:	REG1A	P05451	S120	WSSGSLVSYKSWGIG	100 / 6 AA	19
Phosphosite 5:	MFGE8	Q08431	T254	TASSSYKTWGLHLFS	71 / 7 AA	43
Phosphosite 6:	DLC1	Q96QB1	S163	SNQVSSNSWGIAGET	66 / 9 AA	171
Phosphosite 7:	MFGE8	Q08431	Y252	QITASSSYKTWGLHL	83 / 6 AA	43
Phosphosite 8:	LDH-A	P00338	S249	IKLKGYTSWAIGLSV	71 / 7 AA	37
Phosphosite 9:	ZNF570	Q96NI8	Y165	FDEREQEYKSWGSFH	100 / 5 AA	62
Phosphosite 10:	TMC3	Q7Z5M5	Y995	EHQGRVHYKSWNEDF	71 / 7 AA	126
Phosphosite 11:	POLH	Q9Y253	Y39	KPCAVVQYKSWKGGG	83 / 6 AA	78
Phosphosite 12:	PLXNA2	O75051	Y1807	YAKDIPSYKSWVERY	100 / 5 AA	218
Phosphosite 13:	BTBD9	Q96Q07	S522	RTKVSCKSWQSVTFE	83 / 6 AA	69
Phosphosite 14:	BTBD9	Q96Q07	S519	VADRTKVSCKSWQSV	83 / 6 AA	69
Phosphosite 15:	HOXB13	Q92826	S171	LPVDSYQSWALAGGW	50 / 8 AA	31
Phosphosite 16:	ASMT	P46597	Y114	KYMGRTSYRCWGHLA	57 / 7 AA	38
Phosphosite 17:	UNC13C	Q8NB66	S206	ELSTMKKSWGIRSKS	100 / 5 AA	251
Phosphosite 18:	LILRA3	Q8N6C8	Y258	GYDRFVLYKEWGRDF	71 / 7 AA	47
Phosphosite 19:	PLXNA2	O75051	S1806	LYAKDIPSYKSWVER	100 / 5 AA	218
Phosphosite 20:	CAPRIN2	Q6IMN6	S569	QSQISPKSWGVATAS	55 / 9 AA	126