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:	PRTN3
Human P-Site:	S44
P-Site Sequence:	HSRPYMASLQMRGNP
UniProt:	P24158
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRTN3	P24158	S44	HSRPYMASLQMRGNP	100 / 9 AA	28
Phosphosite 1:	GZMM	P51124	S42	HSRPYMASLQRNGSH	100 / 7 AA	28
Phosphosite 2:	CFD	P00746	S42	HARPYMASVQLNGAH	75 / 8 AA	27
Phosphosite 3:	CTSG	P08311	Y37	HSRPYMAYLQIQSPA	66 / 9 AA	29
Phosphosite 4:	ZDHHC7	Q9NXF8	S120	ATKEYMESLQLKPGE	62 / 8 AA	35
Phosphosite 5:	GZMM	P51124	Y39	VIPHSRPYMASLQRN	100 / 6 AA	28
Phosphosite 6:	PRTN3	P24158	Y41	AQPHSRPYMASLQMR	100 / 6 AA	28
Phosphosite 7:	ZFYVE27	Q5T4F4	S229	VVSEYRASLQQRMNP	75 / 8 AA	46
Phosphosite 8:	POLG	P54098	S593	TPGPSLLSLQMRVTP	66 / 9 AA	140
Phosphosite 9:	SETD1A	O15047	S620	PPPPYLASLPLGYPP	62 / 8 AA	186
Phosphosite 10:	CMA1	P23946	Y38	HSRPYMAYLEIVTSN	62 / 8 AA	27
Phosphosite 11:	MGA	Q8IWI9	S1926	SILQHVASLQMKRES	55 / 9 AA	332
Phosphosite 12:	PRSSL1	Q6UWY2	S50	HSRPYMASVRFGGQH	62 / 8 AA	30
Phosphosite 13:	CEP250	Q9BV73	S1324	ELHETMASLQSRLRR	85 / 7 AA	281
Phosphosite 14:	PRSSL1	Q6UWY2	Y47	VTPHSRPYMASVRFG	83 / 6 AA	30
Phosphosite 15:	CFD	P00746	Y39	AEAHARPYMASVQLN	83 / 6 AA	27
Phosphosite 16:	MED13	Q9UHV7	Y1463	CRYDLGPYLASLPLD	83 / 6 AA	239
Phosphosite 17:	Tiam2	Q8IVF5	S700	RMRCYLASLQGGELP	83 / 6 AA	193
Phosphosite 18:	Tiam1	Q13009	S627	RFRCYLASLQGGELP	83 / 6 AA	178
Phosphosite 19:	CTBP2	P56545	S330	AWYSEQASLEMREAA	83 / 6 AA	49
Phosphosite 20:	UBA3	Q8TBC4	S394	DYLTNSASLQMKSPA	83 / 6 AA	52