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:	FAM171B
Human P-Site:	S504
P-Site Sequence:	KHINNNLSSSLGDAQ
UniProt:	Q6P995
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM171B	Q6P995	S504	KHINNNLSSSLGDAQ	100 / 9 AA	92
Phosphosite 1:	HEY1	Q9Y5J3	S33	ADENGNLSSALGSMS	77 / 9 AA	33
Phosphosite 2:	R3HDM1	Q15032	S785	PGQQNNLSSSVGYLQ	87 / 8 AA	121
Phosphosite 3:	FAM171B	Q6P995	S506	INNNLSSSLGDAQDE	100 / 7 AA	92
Phosphosite 4:	CCDC157	Q569K6	S250	QSQNLPSSLGQFQQL	85 / 7 AA	84
Phosphosite 5:	RTKN	Q9BST9	S219	RLATKLSSSLGRSSG	75 / 8 AA	63
Phosphosite 6:	RTKN	Q9BST9	S218	KRLATKLSSSLGRSS	75 / 8 AA	63
Phosphosite 7:	HEY1	Q9Y5J3	S34	DENGNLSSALGSMSP	85 / 7 AA	33
Phosphosite 8:	RTKN	Q9BST9	S220	LATKLSSSLGRSSGR	85 / 7 AA	63
Phosphosite 9:	SEC24B	O95487	S505	YPGVNQLSSSIGGLS	75 / 8 AA	137
Phosphosite 10:	IKKe	Q14164	S471	SLLYLSSSLGTERFS	85 / 7 AA	80
Phosphosite 11:	RIF1	Q5UIP0	S415	GTPRMNLSSNLGGMA	85 / 7 AA	274
Phosphosite 12:	DGKE	P52429	S317	LGTGNDLSNTLGWGT	62 / 8 AA	64
Phosphosite 13:	C5orf5	Q9NYF5	S797	EDGVNLSSELGDMLK	85 / 7 AA	105
Phosphosite 14:	BIVM	Q86UB2	S131	ENSLENLSNSLGKLP	85 / 7 AA	57
Phosphosite 15:	RIF1	Q5UIP0	S416	TPRMNLSSNLGGMAT	85 / 7 AA	274
Phosphosite 16:	BIVM	Q86UB2	S133	SLENLSNSLGKLPLA	85 / 7 AA	57
Phosphosite 17:	KIF19	Q2TAC6	S847	AASEDNLSSSTGEAP	66 / 9 AA	111
Phosphosite 18:	IKKe	Q14164	S470	TSLLYLSSSLGTERF	85 / 7 AA	80
Phosphosite 19:	KIF19	Q2TAC6	S848	ASEDNLSSSTGEAPS	75 / 8 AA	111
Phosphosite 20:	SH3KBP1	Q96B97	S577	APSPLSSSLGTAGHR	100 / 6 AA	73