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:	GUCA1A
Human P-Site:	S49
P-Site Sequence:	FFGLKNLSPSASQYV
UniProt:	P43080
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GUCA1A	P43080	S49	FFGLKNLSPSASQYV	100 / 9 AA	23
Phosphosite 1:	PHKA1	P46020	S950	TEGLMNLSPSAMKNL	87 / 8 AA	137
Phosphosite 2:	ADCY10	Q96PN6	S806	GVRLKNLSPPTSLKE	77 / 9 AA	187
Phosphosite 3:	C16orf88	Q1ED39	S387	MGGFKNLSPSFSRPA	77 / 9 AA	52
Phosphosite 4:	RBM41	Q96IZ5	S317	VLYLKNLSPRVTERD	66 / 9 AA	47
Phosphosite 5:	AHCYL2	Q96HN2	S23	EVELKDLSPSEAESQ	66 / 9 AA	67
Phosphosite 6:	USP34	Q70CQ2	T2886	QWAFKNLTPHASQYP	66 / 9 AA	404
Phosphosite 7:	APBB2	Q92870	S123	QDPNKNLSPTAVINI	85 / 7 AA	83
Phosphosite 8:	MRVI1	Q9Y6F6	S191	VSPNLSPSASPTSSR	100 / 7 AA	96
Phosphosite 9:	SYNE2	Q8WXH0	S1772	ESLLKALSPSDSLEI	77 / 9 AA	796
Phosphosite 10:	Kv-beta1	Q14722	S345	QNKLKDLSPIAERLG	75 / 8 AA	47
Phosphosite 11:	MAST4	O15021	S266	QDSPRNFSPSASAHF	75 / 8 AA	284
Phosphosite 12:	MRVI1	Q9Y6F6	S189	SAVSPNLSPSASPTS	100 / 7 AA	96
Phosphosite 13:	COPA	P53621	S173	GLRKKNLSPGAVESD	85 / 7 AA	138
Phosphosite 14:	CNTROB	Q8N137	S154	TRPLQDLSPSSSAQA	66 / 9 AA	101
Phosphosite 15:	DDX60L	Q5H9U9	S1080	KRVLKNLSPDSLSSS	100 / 6 AA	152
Phosphosite 16:	IQGAP2	Q13586	S600	AHSLMELSPSAPPGG	75 / 8 AA	181
Phosphosite 17:	DDX60	Q8IY21	S1100	RMVLQNLSPEADLSP	75 / 8 AA	198
Phosphosite 18:	SFRS11	Q05519	S41	VIQVTNVSPSASSEQ	66 / 9 AA	54
Phosphosite 19:	PSPC1	Q8WXF1	S164	ALTVKNLSPVVSNEL	66 / 9 AA	59
Phosphosite 20:	NIN	Q8N4C6	T254	FKNGKSLTPSASTPY	75 / 8 AA	243