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:	BTBD16
Human P-Site:	S30
P-Site Sequence:	RLPKQPFSGDLLSLS
UniProt:	Q32M84
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BTBD16	Q32M84	S30	RLPKQPFSGDLLSLS	100 / 9 AA	58
Phosphosite 1:	BCL9L	Q86UU0	S156	LERKQPYSGDEWCSG	85 / 7 AA	157
Phosphosite 2:	AP3B2	Q13367	S883	TFSRQPFSGDPHMVS	85 / 7 AA	119
Phosphosite 3:	GNAO1	P09471	S121	MEDTEPFSAELLSAM	55 / 9 AA	40
Phosphosite 4:	CPEB2	Q7Z5Q1	S171	SPLKKPFSGNVIAPP	55 / 9 AA	65
Phosphosite 5:	POLH	Q9Y253	S138	KLQGQPISADLLPST	75 / 8 AA	78
Phosphosite 6:	KIAA1553	Q5T5X7	S146	MEKKNPPSGDLLNVY	77 / 9 AA	94
Phosphosite 7:	ZNF638	Q14966	S339	MNQQPFSSELISSVS	62 / 8 AA	221
Phosphosite 8:	ZNF638	Q14966	S338	SMNQQPFSSELISSV	55 / 9 AA	221
Phosphosite 9:	NUMBL	Q9Y6R0	S598	EKPSNPFSGDLQKTF	100 / 6 AA	65
Phosphosite 10:	AREG	P15514	S41	SGKREPFSGDHSADG	71 / 7 AA	28
Phosphosite 11:	GON4	Q3T8J9	S157	LTLKEPFSGEPSEEV	71 / 7 AA	249
Phosphosite 12:	TMEM87A	Q8NBN3	S138	LFKTQTFSGDFMHRL	55 / 9 AA	63
Phosphosite 13:	FAM135A	Q9P2D6	S668	PSNKDPFSGENITVK	55 / 9 AA	170
Phosphosite 14:	ZNF789	Q5FWF6	S106	LTPKQKFSEDLESYK	75 / 8 AA	50
Phosphosite 15:	USP54	Q70EL1	S731	WTKSQPFSGEEISSK	83 / 6 AA	187
Phosphosite 16:	UBAP2L	Q14157	Y858	GSLASNPYSGDLTKF	83 / 6 AA	115
Phosphosite 17:	UBAP2L	Q14157	S859	SLASNPYSGDLTKFG	83 / 6 AA	115
Phosphosite 18:	AKAP13	Q12802	S1635	EELRHPFSGEERVDS	57 / 7 AA	308
Phosphosite 19:	RGAG4	Q5HYW3	S157	RPEIEPFSGDPVYLA	83 / 6 AA	65
Phosphosite 20:	C1orf9	Q9UBS9	S682	VSVLQPLSGELENTN	71 / 7 AA	139