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:	RTDR1
Human P-Site:	S218
P-Site Sequence:	ARALLNVSISREGKK
UniProt:	Q9UHP6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RTDR1	Q9UHP6	S218	ARALLNVSISREGKK	100 / 9 AA	39
Phosphosite 1:	RTDR1	Q9UHP6	S220	ALLNVSISREGKKQV	100 / 7 AA	39
Phosphosite 2:	GARNL1	Q6GYQ0	Y636	IKANLNVYISRELWD	87 / 8 AA	230
Phosphosite 3:	KIAA1731	Q9C0D2	S1880	DRDPLRVSISREQSF	87 / 8 AA	295
Phosphosite 4:	AHRR	A9YTQ3	S536	PTLLLDVSIKMEKDS	66 / 9 AA	76
Phosphosite 5:	LEFTY1	O75610	S202	QPLLLQVSVQREHLG	66 / 9 AA	41
Phosphosite 6:	LEFTY2	O00292	S202	QPLLLQVSVQREHLG	66 / 9 AA	41
Phosphosite 7:	C1orf164	Q5VTB9	S275	KSLLLSASIKREGES	66 / 9 AA	63
Phosphosite 8:	SCC-112	Q29RF7	S977	QCLLKNISIRREYIK	66 / 9 AA	151
Phosphosite 9:	C22orf30	Q5THK1	S31	LYSELPVSVSRELHA	75 / 8 AA	237
Phosphosite 10:	APOB48R	Q0VD83	S987	PGSLLDVSVPRSRVH	62 / 8 AA	115
Phosphosite 11:	GARNL1	Q6GYQ0	S638	ANLNVYISRELWDDL	85 / 7 AA	230
Phosphosite 12:	SLC34A2	O95436	S671	TFDNITISREAQGEV	71 / 7 AA	76
Phosphosite 13:	SLC34A2	O95436	T669	PETFDNITISREAQG	71 / 7 AA	76
Phosphosite 14:	KIAA1731	Q9C0D2	S1882	DPLRVSISREQSFFG	100 / 6 AA	295
Phosphosite 15:	ALS2	Q96Q42	S166	EEHTLALSISREIWA	75 / 8 AA	184
Phosphosite 16:	TTN	Q8WZ42	S34108	ISISSNVSISRSRNV	100 / 6 AA	3816
Phosphosite 17:	KIAA0195	Q12767	S518	HPSGSNVSFSRDTEG	71 / 7 AA	151
Phosphosite 18:	TTN	Q8WZ42	S34110	ISSNVSISRSRNVYS	100 / 6 AA	3816
Phosphosite 19:	KIAA0195	Q12767	S520	SGSNVSFSRDTEGGE	71 / 7 AA	151
Phosphosite 20:	IRAK2	O43187	S55	MERVQGVSITRELLW	55 / 9 AA	69