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:	RTP4
Human P-Site:	Y126
P-Site Sequence:	VQHILKKYYGNGMRK
UniProt:	Q96DX8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RTP4	Q96DX8	Y126	VQHILKKYYGNGMRK	100 / 9 AA	28
Phosphosite 1:	RTP4	Q96DX8	Y127	QHILKKYYGNGMRKS	100 / 8 AA	28
Phosphosite 2:	HDX	Q7Z353	Y18	QQRILQRYYENGMTN	66 / 9 AA	77
Phosphosite 3:	HDX	Q7Z353	Y453	DLATLKKYWDNGMTS	66 / 9 AA	77
Phosphosite 4:	ST8SIA3	O43173	Y218	NPSILEKYYNNLLTI	75 / 8 AA	43
Phosphosite 5:	SLC39A10	Q9ULF5	Y346	NVTQLLKYYGHGANS	75 / 8 AA	94
Phosphosite 6:	IFT52	Q9Y366	Y76	EFEILKKYLDTGGDV	66 / 9 AA	50
Phosphosite 7:	TEX15	Q9BXT5	Y2021	HLEILKKYFQMLQDN	83 / 6 AA	315
Phosphosite 8:	IFNB1	P01574	Y146	SSLHLKRYYGRILHY	83 / 6 AA	22
Phosphosite 9:	IFNB1	P01574	Y147	SLHLKRYYGRILHYL	83 / 6 AA	22
Phosphosite 10:	PDE6C	P51160	Y587	TGRLKKYYTDLEAFA	71 / 7 AA	99
Phosphosite 11:	PDE6C	P51160	Y586	MTGRLKKYYTDLEAF	71 / 7 AA	99
Phosphosite 12:	UAP1	Q16222	Y153	LQQVAEKYYGNKCII	62 / 8 AA	59
Phosphosite 13:	EXOC2	Q96KP1	Y324	EVQVFKKYYAEVETR	50 / 8 AA	104
Phosphosite 14:	SULF2	Q8IWU5	Y496	LSNLVPKYYGQGSEA	55 / 9 AA	100
Phosphosite 15:	PBEF	P43490	Y231	LALIKKYYGTKDPVP	71 / 7 AA	56
Phosphosite 16:	IDH1	O75874	Y219	KNTILKKYDGRFKDI	85 / 7 AA	47
Phosphosite 17:	GPC6	Q9Y625	Y149	LFTELKRYYTGGNVN	62 / 8 AA	63
Phosphosite 18:	DHX32	Q7L7V1	S227	HLISKLNSYYGNVPV	71 / 7 AA	84
Phosphosite 19:	C5orf51	A6NDU8	Y264	GEKILKKYVSVCEGP	100 / 5 AA	34
Phosphosite 20:	GPC6	Q9Y625	Y150	FTELKRYYTGGNVNL	62 / 8 AA	63