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:	PXDNL
Human P-Site:	S833
P-Site Sequence:	FSDGRPCSSVCTNDP
UniProt:	A1KZ92
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PXDNL	A1KZ92	S833	FSDGRPCSSVCTNDP	100 / 9 AA	164
Phosphosite 1:	PXDNL	A1KZ92	S834	SDGRPCSSVCTNDPP	100 / 8 AA	164
Phosphosite 2:	TAS1R3	Q7RTX0	S59	RSRTRPSSPVCTRFS	75 / 8 AA	93
Phosphosite 3:	C17orf39	Q8IVV7	S20	LRTGRPCSQVPGSRW	85 / 7 AA	34
Phosphosite 4:	RALGAPB	Q86X10	S808	GDRKRAISSVCTYIV	75 / 8 AA	167
Phosphosite 5:	RALGAPB	Q86X10	S809	DRKRAISSVCTYIVY	75 / 8 AA	167
Phosphosite 6:	MAPK8IP2	Q13387	S464	ARPGRACSAACSEEE	55 / 9 AA	88
Phosphosite 7:	KIAA1257	Q9ULG3	S53	SDSDRPCSSIESSSE	71 / 7 AA	47
Phosphosite 8:	PGBD4	Q96DM1	S511	HLRGRPCSDDVTPLR	66 / 9 AA	67
Phosphosite 9:	FRZB	Q92765	S110	EPIKPCKSVCERARQ	71 / 7 AA	36
Phosphosite 10:	SFRP4	Q6FHJ7	S99	DPIKPCKSVCQRARD	71 / 7 AA	40
Phosphosite 11:	UIMC1	Q96RL1	S602	EGSGRACSTVEGKWQ	71 / 7 AA	80
Phosphosite 12:	ZNF690	Q8IWY8	S105	REPGRPRSSVTVSVK	85 / 7 AA	97
Phosphosite 13:	KIAA1257	Q9ULG3	S54	DSDRPCSSIESSSEP	83 / 6 AA	47
Phosphosite 14:	FCGBP	Q9Y6R7	S2250	CVSKPCPSPCTPEQQ	62 / 8 AA	572
Phosphosite 15:	DOCK4	Q8N1I0	S1724	SPRERPCSAIYPTPV	50 / 8 AA	225
Phosphosite 16:	SEC31B	Q9NQW1	S975	GDPGAPCSSVLPTTG	85 / 7 AA	129
Phosphosite 17:	LUZP2	Q86TE4	S292	QDEGRPCSMKHKESP	100 / 5 AA	39
Phosphosite 18:	SNTA1	Q13424	S422	TWNGRPCSLSVHIDK	100 / 5 AA	54
Phosphosite 19:	USP20	Q9Y2K6	S394	RSSSRPCSPVHHHEG	71 / 7 AA	102
Phosphosite 20:	ADAMTSL2	Q86TH1	S577	LSSHEPCSATCTTGV	71 / 7 AA	105