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:	KBTBD7
Human P-Site:	S137
P-Site Sequence:	YTGRVSLSEANVQRL
UniProt:	Q8WVZ9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KBTBD7	Q8WVZ9	S137	YTGRVSLSEANVQRL	100 / 9 AA	77
Phosphosite 1:	KBTBD6	Q86V97	S137	YTGRVSLSEANVERL	100 / 9 AA	76
Phosphosite 2:	KBTBD7	Q8WVZ9	S135	YCYTGRVSLSEANVQ	100 / 7 AA	77
Phosphosite 3:	KBTBD6	Q86V97	S135	YCYTGRVSLSEANVE	100 / 7 AA	76
Phosphosite 4:	PRRX2	Q99811	S144	LARRVNLSEARVQVW	77 / 9 AA	27
Phosphosite 5:	PRRX1	P54821	T134	LARRVNLTEARVQVW	66 / 9 AA	27
Phosphosite 6:	FAM69B	Q5VUD6	S190	FNKDNRVSLAEAKSV	85 / 7 AA	49
Phosphosite 7:	NF1	P21359	S2599	HLRKVSVSESNVLLD	66 / 9 AA	319
Phosphosite 8:	FBXO48	Q5FWF7	T16	NNLRVSHTEANSVDA	75 / 8 AA	18
Phosphosite 9:	GALNT5	Q7Z7M9	S379	APHRVPLSQTNHALT	62 / 8 AA	106
Phosphosite 10:	PCTAIRE1	Q00536	S155	RLRRVSLSEIGFGKL	100 / 6 AA	56
Phosphosite 11:	ECM2	O94769	S451	ELEGNNLSEANVNPL	85 / 7 AA	80
Phosphosite 12:	VSTM1	Q6UX27	S197	NMERVSLSTADPQGV	75 / 8 AA	26
Phosphosite 13:	PCTAIRE1	Q00536	S153	SRRLRRVSLSEIGFG	100 / 6 AA	56
Phosphosite 14:	MLLT3	P42568	S448	RSRRVSLSDGSDSES	62 / 8 AA	63
Phosphosite 15:	Depdc1b	Q8WUY9	T178	LVHRRQLTEANVEEI	66 / 9 AA	62
Phosphosite 16:	CD45	P08575	S695	DYNRVELSEINGDAG	75 / 8 AA	150
Phosphosite 17:	dynactin 1	Q14203	S967	KIKGEELSEANVRLS	100 / 6 AA	142
Phosphosite 18:	LTBP4	Q8N2S1	S487	GQEPPRVSLSQPRTL	71 / 7 AA	173
Phosphosite 19:	TRMT1	Q9NXH9	S479	ADFRVSLSHACKNAV	85 / 7 AA	72
Phosphosite 20:	CTSL2	O60911	S162	TGKLVSLSEQNLVDC	75 / 8 AA	37