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:	PRSS23
Human P-Site:	S25
P-Site Sequence:	VGQVSPYSAPWKPTW
UniProt:	O95084
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRSS23	O95084	S25	VGQVSPYSAPWKPTW	100 / 9 AA	43
Phosphosite 1:	PRSS23	O95084	Y24	AVGQVSPYSAPWKPT	100 / 8 AA	43
Phosphosite 2:	IARS	P41252	S128	RAIVMRYSAEWKSTV	66 / 9 AA	144
Phosphosite 3:	FOX1	Q9NWB1	T206	KKTVNPYTNGWKLNP	55 / 9 AA	43
Phosphosite 4:	FAM124A	Q86V42	S432	LSVVSAYSAPSRFCS	66 / 9 AA	60
Phosphosite 5:	STARD9	Q9P2P6	Y3383	GSSDISPYALPWRPE	62 / 8 AA	507
Phosphosite 6:	SCLY	Q96I15	S66	GNPSSPYSAGRKAKD	75 / 8 AA	48
Phosphosite 7:	AAAS	Q9NRG9	S525	FTETSPTSAPWDPLP	66 / 9 AA	60
Phosphosite 8:	AAAS	Q9NRG9	T524	LFTETSPTSAPWDPL	75 / 8 AA	60
Phosphosite 9:	KLK4	Q9Y5K2	S41	GEDCSPHSQPWQAAL	55 / 9 AA	27
Phosphosite 10:	RGS3	P49796	S70	PFGRRLYSGPWRSCE	66 / 6 AA	132
Phosphosite 11:	PLAC4	Q8WY50	S53	SSPWTPHSAPWTPSL	62 / 8 AA	17
Phosphosite 12:	CDX4	O14627	S77	GVWGSPYSPPREDWS	71 / 7 AA	30
Phosphosite 13:	FAM163A	Q96GL9	Y101	HCTTCSPYSSPFYIR	62 / 8 AA	18
Phosphosite 14:	VPS37B	Q9H9H4	Y263	SSQFVSPYPPPLPQR	62 / 8 AA	31
Phosphosite 15:	BF	P00751	Y689	CTGGVSPYADPNTCR	62 / 8 AA	86
Phosphosite 16:	C20orf151	Q8NC74	S659	HSPSPNSSPWEET__	62 / 8 AA	71
Phosphosite 17:	FAM163A	Q96GL9	S103	TTCSPYSSPFYIRTA	71 / 7 AA	18
Phosphosite 18:	HHEX	Q03014	Y65	FTSLVSPYRTPVYEP	71 / 7 AA	30
Phosphosite 19:	C20orf151	Q8NC74	S658	DHSPSPNSSPWEET_	62 / 8 AA	71
Phosphosite 20:	HSF1	Q00613	Y240	HVHGSGPYSAPSPAY	71 / 7 AA	57