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:	S144
P-Site Sequence:	QEAQTPRSILAQQSK
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	S144	QEAQTPRSILAQQSK	100 / 9 AA	43
Phosphosite 1:	ARHGAP21	Q5T5U3	S1529	ILKESPRSLLAQKSS	66 / 9 AA	217
Phosphosite 2:	AP1S2	P56377	S149	EEAETPRSVLEEIGL	55 / 9 AA	19
Phosphosite 3:	SART1	O43290	S332	LAQQKPRSILSKYDE	66 / 9 AA	90
Phosphosite 4:	ASB12	Q8WXK4	S270	QARATPRSLLSQVRL	75 / 8 AA	34
Phosphosite 5:	ACAP2	Q15057	S104	LFDQTQRSIKAQLQN	77 / 9 AA	88
Phosphosite 6:	TRIM49B	A6NDI0	S327	YFTATPRSFLAWGAQ	85 / 7 AA	53
Phosphosite 7:	RP5-1077B9.4	Q5JXC2	T141	PGPQEAQTPRSILAQ	100 / 6 AA	43
Phosphosite 8:	LDB2	O43679	S172	YRELVPRSILAMHAQ	75 / 8 AA	43
Phosphosite 9:	PNPLA3	Q9NST1	S448	KAEATPRSILRSSLN	100 / 6 AA	53
Phosphosite 10:	LDB1	Q86U70	S211	HRELIPRSILAMHAQ	75 / 8 AA	47
Phosphosite 11:	GABRA4	P48169	S427	SSKGTPRSYLASSPN	85 / 7 AA	62
Phosphosite 12:	CHST13	Q8NET6	S64	DLDQDPRSTLAKVHR	66 / 9 AA	39
Phosphosite 13:	GABRA4	P48169	Y428	SKGTPRSYLASSPNP	85 / 7 AA	62
Phosphosite 14:	MYT1L	Q9UL68	S632	VPTTTPRSNLAKELE	75 / 8 AA	133
Phosphosite 15:	Cdc42EP1	Q00587	S80	STHRSPRSFLAKKLQ	55 / 9 AA	40
Phosphosite 16:	PPTC7	Q8NI37	S255	SIQQTARSIAEQAHE	66 / 9 AA	33
Phosphosite 17:	NELL2	Q99435	S66	LFQDTPRSIKASTAT	75 / 8 AA	91
Phosphosite 18:	C10orf81	Q5SXH7	S214	NHYLTPRSVLLELDN	62 / 8 AA	52
Phosphosite 19:	SIAH3	Q8IW03	S220	KWEATPRSVLECVDS	83 / 6 AA	31
Phosphosite 20:	SLAIN2	Q9P270	S552	GGIPVPRSKLAQPVR	75 / 8 AA	63