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:	T99
P-Site Sequence:	ANGSRTETQVGIYIL
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	T99	ANGSRTETQVGIYIL	100 / 9 AA	43
Phosphosite 1:	CELSR1	Q9NYQ6	T2124	EKLSRNETQVDGARA	75 / 8 AA	329
Phosphosite 2:	MSX1	P28360	T208	SSLSLTETQVKIWFQ	77 / 9 AA	31
Phosphosite 3:	OR5W2	Q8NH69	S190	PLLLLSRSDTQVNEL	71 / 7 AA	35
Phosphosite 4:	SENP2	Q9HC62	T301	GKITDTETMVGIRFE	85 / 7 AA	68
Phosphosite 5:	TPD52L3	Q96J77	T8	MPHARTETSVGTYES	75 / 8 AA	15
Phosphosite 6:	NKX3-1	Q99801	T166	KNLKLTETQVKIWFQ	85 / 7 AA	26
Phosphosite 7:	NKX3-2	P78367	T248	ASLKLTETQVKIWFQ	85 / 7 AA	35
Phosphosite 8:	MSX2	P35548	T184	SSLNLTETQVKIWFQ	85 / 7 AA	29
Phosphosite 9:	HMX3	A6NHT5	T269	ASLHLTETQVKIWFQ	85 / 7 AA	38
Phosphosite 10:	MTA1	Q13330	T196	RDQSRLETQVWEAHN	85 / 7 AA	81
Phosphosite 11:	TPD52L3	Q96J77	S9	PHARTETSVGTYESH	85 / 7 AA	15
Phosphosite 12:	Src	P12931	T101	DYESRTETDLSFKKG	55 / 9 AA	60
Phosphosite 13:	PLEKHH1	Q9ULM0	T62	QRAENAETQVGVMEE	71 / 7 AA	151
Phosphosite 14:	TCOF1	Q13428	T1179	LGPTPSRTETLVEET	85 / 7 AA	152
Phosphosite 15:	HMX1	Q9NP08	T245	ASLQLTETQVKIWFQ	85 / 7 AA	36
Phosphosite 16:	C6orf122	Q5T6M2	T180	ALVSRTKTQPGQLHF	75 / 8 AA	23
Phosphosite 17:	C3orf20	Q8ND61	T471	SWTSRTETLLSLEYK	55 / 9 AA	101
Phosphosite 18:	TCOF1	Q13428	T1181	PTPSRTETLVEETAA	85 / 7 AA	152
Phosphosite 19:	RIN2	Q8WYP3	T330	PRLARTETQTSMPET	55 / 9 AA	100
Phosphosite 20:	COPZ2	Q9P299	S90	NKTSRTESEIAFFGG	44 / 9 AA	24