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:	PRSS21
Human P-Site:	S296
P-Site Sequence:	GMSQPDPSWPLLFFP
UniProt:	Q9Y6M0
Intern. Prot. ID:	IPI00305703

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRSS21	Q9Y6M0	S296	GMSQPDPSWPLLFFP	100 / 9 AA	35
Phosphosite 1:	TGIF2	Q9GZN2	S221	LQKQQDPSLPLLHTP	77 / 9 AA	26
Phosphosite 2:	FAM155A	B1AL88	S102	QRRQQEPSWPALLAS	66 / 9 AA	51
Phosphosite 3:	GDF5OS	Q5U4N7	S133	NTSQPDPSRPGTERT	85 / 7 AA	28
Phosphosite 4:	RSC1A1	Q92681	S547	ENVCPDASRPLLEYE	75 / 8 AA	67
Phosphosite 5:	EHBP1L1	Q8N3D4	S214	RVPQPDPSRELKTLC	75 / 8 AA	162
Phosphosite 6:	MKX	Q8IYA7	S138	TVRQPDLSWALRIKL	75 / 8 AA	39
Phosphosite 7:	SirT2	Q8IXJ6	S7	_MAEPDPSHPLETQA	75 / 8 AA	43
Phosphosite 8:	INPP5B	P32019	S510	QFCQPDPSLPPLTIS	77 / 9 AA	113
Phosphosite 9:	DHX37	Q8IY37	S585	GGEQPDASLPLHVLP	75 / 8 AA	130
Phosphosite 10:	CACNA1I	Q9P0X4	S1954	SPFSPDASSPLLPMP	75 / 8 AA	245
Phosphosite 11:	ATP13A4	Q4VNC1	S1163	RDLANDPSWPPLNQT	85 / 7 AA	134
Phosphosite 12:	SPIRE2	Q8WWL2	S498	PASVSDPSHPLLSNR	85 / 7 AA	80
Phosphosite 13:	CACNA1I	Q9P0X4	S1955	PFSPDASSPLLPMPA	75 / 8 AA	245
Phosphosite 14:	ACACA	Q13085	S893	MKTLRDPSLPLLELQ	85 / 7 AA	266
Phosphosite 15:	PPP2R5B	Q15173	S161	DEPNLEPSWPHLQLV	71 / 7 AA	57
Phosphosite 16:	C9orf106	Q8NAJ2	S134	PGSQVEPSWPWHPGL	62 / 8 AA	25
Phosphosite 17:	NPFFR1	Q9GZQ6	S11	EPSQPPNSSWPLSQN	71 / 7 AA	48
Phosphosite 18:	NPFFR1	Q9GZQ6	S12	PSQPPNSSWPLSQNG	71 / 7 AA	48
Phosphosite 19:	CEP290	O15078	S1446	TGSIPDPSLPLPNQL	85 / 7 AA	290
Phosphosite 20:	KLHL5	Q96PQ7	S127	LDFQNSPSWPMASTS	62 / 8 AA	84