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:	RP1-21O18.1
Human P-Site:	S331
P-Site Sequence:	SAAEGDRSSTPSDIN
UniProt:	Q674X7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RP1-21O18.1	Q674X7	S331	SAAEGDRSSTPSDIN	100 / 9 AA	86
Phosphosite 1:	RP1-21O18.1	Q674X7	S332	AAEGDRSSTPSDINS	100 / 8 AA	86
Phosphosite 2:	PROX2	Q3B8N5	S28	ACTEGERSSSPPELD	75 / 8 AA	66
Phosphosite 3:	RP1-21O18.1	Q674X7	T333	AEGDRSSTPSDINSP	100 / 7 AA	86
Phosphosite 4:	ZEB1	P37275	S700	STTNGSRSSTPSPSP	77 / 9 AA	124
Phosphosite 5:	JPH2	Q9BR39	S523	PSGEGSRSVTPSEGA	77 / 9 AA	74
Phosphosite 6:	FRMD4A	Q9P2Q2	S993	ALPQSQRSSTPSSEI	66 / 9 AA	115
Phosphosite 7:	ZEB1	P37275	S701	TTNGSRSSTPSPSPL	87 / 8 AA	124
Phosphosite 8:	MICALL1	Q8N3F8	S612	LLLVGDRSPVPSPGS	75 / 8 AA	93
Phosphosite 9:	ANXA2	P07355	S18	LSLEGDHSTPPSAYG	66 / 9 AA	39
Phosphosite 10:	ANXA2P2	A6NMY6	S18	LSLEGDHSTPPSAYG	66 / 9 AA	39
Phosphosite 11:	ANKS1A	Q92625	S601	GAEEGDRSGARSRAP	66 / 9 AA	123
Phosphosite 12:	PDZRN3	Q9UPQ7	S848	RASDGSRSPTPSQKL	66 / 9 AA	120
Phosphosite 13:	Putative uncharacterized protein FLJ46214	Q6ZRN7	S177	RQGPGDRSPSPSAPS	75 / 8 AA	21
Phosphosite 14:	NAV2	Q8IVL1	S1232	RNGAGNRSSTSSIDS	66 / 9 AA	268
Phosphosite 15:	PRPF4B	Q13523	S160	KARNGNRSSTRSSST	66 / 9 AA	117
Phosphosite 16:	LNX1	Q8TBB1	S491	SPGPGERSNTPKPLH	71 / 7 AA	81
Phosphosite 17:	NAV2	Q8IVL1	S1233	NGAGNRSSTSSIDSN	75 / 8 AA	268
Phosphosite 18:	IL4R	P24394	S752	GCCCGDRSSPPTTPL	75 / 8 AA	90
Phosphosite 19:	IL4R	P24394	S753	CCCGDRSSPPTTPLR	75 / 8 AA	90
Phosphosite 20:	PRPF4B	Q13523	S161	ARNGNRSSTRSSSTK	75 / 8 AA	117