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:	PCSK1
Human P-Site:	T138
P-Site Sequence:	YLQDTRMTAALPKLD
UniProt:	P29120
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK1	P29120	T138	YLQDTRMTAALPKLD	100 / 9 AA	84
Phosphosite 1:	RYR3	Q15413	T2583	DYLDTRITATLEKQI	75 / 8 AA	552
Phosphosite 2:	Putative paraneoplastic antigen-like protein 6B-like protein	A8MUQ0	T247	RNQDTRMTSRLKFLT	75 / 8 AA	37
Phosphosite 3:	PLEKHN1	Q494U1	S35	REDSARMSAGLPGPE	62 / 8 AA	72
Phosphosite 4:	EIF2B2	P49770	T69	RREGRRMTAAQPSET	85 / 7 AA	39
Phosphosite 5:	KIAA1267	Q7Z3B3	T285	LDSDTRITALLRRQA	66 / 9 AA	121
Phosphosite 6:	NFE4	Q86UQ8	S153	SNPPTRISSALPLKT	62 / 8 AA	19
Phosphosite 7:	LMO7	Q8WWI1	S893	QMESTRVSASLPRSY	62 / 8 AA	193
Phosphosite 8:	NFE4	Q86UQ8	S154	NPPTRISSALPLKTD	62 / 8 AA	19
Phosphosite 9:	MED16	Q9Y2X0	T515	HEEYTRQTAALQQVL	75 / 8 AA	97
Phosphosite 10:	Putative paraneoplastic antigen-like protein 6B-like protein	A8MUQ0	T244	QVFRNQDTRMTSRLK	83 / 6 AA	37
Phosphosite 11:	MDH1B	Q5I0G3	S448	QIMTRMTSDLIQEKL	71 / 7 AA	59
Phosphosite 12:	OLFM2	O95897	T127	QELKDRMTELLPLSS	71 / 7 AA	51
Phosphosite 13:	ABCA4	P78363	T787	FAWQDRMTAELKKAV	83 / 6 AA	256
Phosphosite 14:	PPFIA2	O75334	T787	RALRMTHTLPSSYHN	71 / 7 AA	143
Phosphosite 15:	USP28	Q96RU2	T470	PESDTHMTLPLSSVH	55 / 9 AA	122
Phosphosite 16:	CENPB	P07199	T283	KYLKALDTRMAAESR	83 / 6 AA	65
Phosphosite 17:	DYRK1B	Q9Y463	T597	SALRTRMTGGRPPLP	62 / 8 AA	69
Phosphosite 18:	MDH1B	Q5I0G3	T447	EQIMTRMTSDLIQEK	71 / 7 AA	59
Phosphosite 19:	TRIM25	Q14258	T233	RQQDVRMTANRKVEQ	83 / 6 AA	71
Phosphosite 20:	ZC4H2	Q9NQZ6	T176	RKQDTRQTATFRQQP	55 / 9 AA	26