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:	RP5-1077B9.4
Human P-Site:	S303
P-Site Sequence:	YHIHRRKSFDASDTL
UniProt:	Q5JXC2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RP5-1077B9.4	Q5JXC2	S303	YHIHRRKSFDASDTL	100 / 9 AA	43
Phosphosite 1:	PRTG	Q2VWP7	S216	TVAHRRKSMEASLTV	77 / 9 AA	127
Phosphosite 2:	ARHGEF7	Q14155	S153	PSSHRIKSFDSLGSQ	75 / 8 AA	90
Phosphosite 3:	UNC80	Q8N2C7	S294	SGCHRGNSFDGSLSS	66 / 9 AA	363
Phosphosite 4:	WAC	Q9BTA9	S279	SDHQPKKSFDANGAS	55 / 9 AA	71
Phosphosite 5:	TMEM131	Q92545	S1106	EPFRRRLSFEASNPP	66 / 9 AA	201
Phosphosite 6:	FRMPD2	Q68DX3	S764	SKNNRRKSFIAEPGR	75 / 8 AA	144
Phosphosite 7:	PLEC1	Q15149	S4642	RAGSRRGSFDATGSG	75 / 8 AA	532
Phosphosite 8:	DSP	P15924	S2849	RSGSRRGSFDATGNS	75 / 8 AA	332
Phosphosite 9:	STXBP4	Q6ZWJ1	T422	KSEMARKTFEASTEK	71 / 7 AA	62
Phosphosite 10:	DIDO1	Q9BTC0	S1327	TLFGKKKSFDPSARE	62 / 8 AA	244
Phosphosite 11:	FAM164A	Q96GY0	T48	TATKKRKTFDSSRQR	62 / 8 AA	35
Phosphosite 12:	C5orf42	Q9H799	S1936	SYIHKRKSFGQPQGS	71 / 7 AA	237
Phosphosite 13:	WHSC2	Q9H3P2	T277	EAKRRRKTLDAEVVE	62 / 8 AA	57
Phosphosite 14:	SENP3	Q9H4L4	S69	RLPVPRPSFDASASE	75 / 8 AA	65
Phosphosite 15:	ASXL1	Q8IXJ9	S526	PKDQKRKSFEQAASA	57 / 7 AA	165
Phosphosite 16:	KIF21B	O75037	Y1223	PLTRRKSYDRGQPIR	83 / 6 AA	183
Phosphosite 17:	KIF21B	O75037	S1222	SPLTRRKSYDRGQPI	83 / 6 AA	183
Phosphosite 18:	FRY	Q5TBA9	S2575	SFNTRMSSFDASLPD	75 / 8 AA	339
Phosphosite 19:	LRRC59	Q96AG4	Y203	KERRRKEYDALKAAK	71 / 7 AA	35
Phosphosite 20:	STLK5	Q7RTN6	T42	PGDTRRKTNDASSES	75 / 8 AA	48