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:	RRAD
Human P-Site:	S257
P-Site Sequence:	QIRLRRDSKEANARR
UniProt:	P55042
Intern. Prot. ID:	IPI00375333

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RRAD	P55042	S257	QIRLRRDSKEANARR	100 / 9 AA	33
Phosphosite 1:	Gem	P55040	S245	QVRLRRDSKEKNERR	88 / 9 AA	34
Phosphosite 2:	ARMC3	Q5W041	S638	SSSLRRSSKEKNKKN	77 / 9 AA	96
Phosphosite 3:	SH3BP4	Q9P0V3	S420	LQCLRSDSKEGPYVS	75 / 8 AA	107
Phosphosite 4:	RNF31	Q96EP0	S25	ASALRRDSGQAFSLE	75 / 8 AA	120
Phosphosite 5:	C18orf25	Q96B23	S66	LMELRRDSSESQLAS	75 / 8 AA	43
Phosphosite 6:	WDR45L	Q5MNZ6	S228	IQELRRGSQAANIYC	66 / 9 AA	38
Phosphosite 7:	AGBL1	Q96MI9	S405	SNSLRRDSSESEIPD	75 / 8 AA	120
Phosphosite 8:	SKAP55	Q86WV1	S172	APHLRRDSKKESCFE	100 / 6 AA	41
Phosphosite 9:	SH3BP4	Q9P0V3	S418	VGLQCLRSDSKEGPY	85 / 7 AA	107
Phosphosite 10:	INTS1	Q8N201	S1318	SLPPRRDSTEAPKPK	85 / 7 AA	244
Phosphosite 11:	TXK	P42681	S168	EHLLRQESKEGAFIV	62 / 8 AA	61
Phosphosite 12:	ARMC3	Q5W041	S637	SSSSLRRSSKEKNKK	85 / 7 AA	96
Phosphosite 13:	INTS1	Q8N201	T1319	LPPRRDSTEAPKPKS	85 / 7 AA	244
Phosphosite 14:	Agbl3	Q8NEM8	S128	TEPLYPDSKEATVVY	66 / 9 AA	116
Phosphosite 15:	MLK2	Q02779	S766	RSLLRSDSDEAAPAA	75 / 8 AA	104
Phosphosite 16:	CARD11	Q9BXL7	S439	ESKLRRLSKDSNNLD	66 / 9 AA	133
Phosphosite 17:	PPP4R2	Q9NY27	S199	GLPESTDSKEANLQQ	100 / 6 AA	47
Phosphosite 18:	C14orf43	Q6PJG2	S461	TRRRRRASQEANLLT	75 / 8 AA	115
Phosphosite 19:	RSPO1	Q2MKA7	S232	RNLARKESKEAGAGS	62 / 8 AA	29
Phosphosite 20:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S554	TQQLRRDSDIENGP_	66 / 9 AA	64