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:	RP1
Human P-Site:	S377
P-Site Sequence:	PGRTESRSSGLKLAA
UniProt:	P56715
Intern. Prot. ID:	IPI00011044

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RP1	P56715	S377	PGRTESRSSGLKLAA	100 / 9 AA	241
Phosphosite 1:	RP1	P56715	S378	GRTESRSSGLKLAAC	100 / 8 AA	241
Phosphosite 2:	ZNF289	Q8N6H7	S413	RREVESRSSGLESSE	87 / 8 AA	57
Phosphosite 3:	HCN4	Q9Y3Q4	S69	AGGTESRSSALGAAD	87 / 8 AA	129
Phosphosite 4:	ZNF289	Q8N6H7	S414	REVESRSSGLESSEA	100 / 7 AA	57
Phosphosite 5:	TACC1	O75410	S316	LGEESRSSPLKLEFD	87 / 8 AA	88
Phosphosite 6:	TACC1	O75410	S315	ELGEESRSSPLKLEF	87 / 8 AA	88
Phosphosite 7:	RP1	P56715	S375	SFPGRTESRSSGLKL	100 / 7 AA	241
Phosphosite 8:	ZNF615	Q8N8J6	S149	SFENQKRSSGLKNSA	66 / 9 AA	84
Phosphosite 9:	ZNF615	Q8N8J6	S150	FENQKRSSGLKNSAE	75 / 8 AA	84
Phosphosite 10:	ZNF768	Q9H5H4	S90	SPGFESRSPGLVPPS	85 / 7 AA	60
Phosphosite 11:	Uncharacterized protein FLJ14100	Q9H7Y2	S186	GRLEARSSGLDEAWE	75 / 8 AA	24
Phosphosite 12:	Uncharacterized protein FLJ14100	Q9H7Y2	S185	RGRLEARSSGLDEAW	85 / 7 AA	24
Phosphosite 13:	ARRDC2	Q8TBH0	S62	AHVHWTESRSAGSST	85 / 7 AA	44
Phosphosite 14:	Putative solute carrier family 22 member ENSG00000182157	A6NKX4	S512	LLLPESRSRGLPQSL	85 / 7 AA	59
Phosphosite 15:	CTNNBL1	Q8WYA6	S352	EKKISRSSALKVLDH	85 / 7 AA	65
Phosphosite 16:	ARRDC2	Q8TBH0	S64	VHWTESRSAGSSTAY	85 / 7 AA	44
Phosphosite 17:	HCN4	Q9Y3Q4	S70	GGTESRSSALGAADS	85 / 7 AA	129
Phosphosite 18:	CTNNBL1	Q8WYA6	S351	REKKISRSSALKVLD	85 / 7 AA	65
Phosphosite 19:	ITFG2	Q969R8	S271	QGHGTESSGSGLFAL	75 / 8 AA	49
Phosphosite 20:	ZNF691	Q5VV52	S295	CGKHFSRSSNLKPFI	85 / 7 AA	36