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:	TBC1D21
Human P-Site:	Y161
P-Site Sequence:	VCNTQAEYQQGFHEM
UniProt:	Q8IYX1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBC1D21	Q8IYX1	Y161	VCNTQAEYQQGFHEM	100 / 9 AA	39
Phosphosite 1:	ACSL4	O60488	Y238	KAINKAEYPEGFEIH	55 / 9 AA	79
Phosphosite 2:	MPO	P05164	Y203	VRWLPAEYEDGFSLP	62 / 8 AA	84
Phosphosite 3:	FAM81B	Q96LP2	Y406	LETMQNEYQSGFKSI	66 / 9 AA	48
Phosphosite 4:	PARD3	Q8TEW0	T3806	KGCTQAETQDGYVSF	66 / 9 AA	151
Phosphosite 5:	AGC1	P16112	Y192	PEQLQAAYEDGFHQC	62 / 8 AA	250
Phosphosite 6:	FMN1	Q68DA7	Y722	LKYTEAEYQAAILHL	55 / 9 AA	158
Phosphosite 7:	POLL	Q9UGP5	Y353	TKTAQMWYQQGFRSL	66 / 9 AA	63
Phosphosite 8:	COL29A1	A8TX70	S296	LKSSTTQSEFQQQIK	71 / 7 AA	290
Phosphosite 9:	Smad8	O15198	Y364	VQSRNCNYQHGFHPA	57 / 7 AA	52
Phosphosite 10:	DRD1IP	Q9NYX4	Y54	VIKTQTEYQLSSPDQ	83 / 6 AA	23
Phosphosite 11:	CSDE1	O75534	Y615	VDPTQTEYQGMIEIV	83 / 6 AA	89
Phosphosite 12:	CATSPER1	Q8NEC5	Y267	ISDYHSEYHQGDHHP	57 / 7 AA	90
Phosphosite 13:	MUC2	Q02817	Y4933	CVHGNAEYQPGSPVY	83 / 6 AA	540
Phosphosite 14:	IPO13	O94829	Y382	EAEKQAVYQQVYRPV	55 / 9 AA	108
Phosphosite 15:	SDCCAG3	Q96C92	Y159	TGGYGLEYQQPFFED	83 / 6 AA	48
Phosphosite 16:	PPP1R9B	Q96SB3	Y746	LRETQAQYQALERKY	83 / 6 AA	89
Phosphosite 17:	PHLPP2	Q6ZVD8	Y236	SFETLAEYQRWQRQA	71 / 7 AA	147
Phosphosite 18:	POLR2L	P62875	Y29	LGLLQAEYTEGDALD	71 / 7 AA	8
Phosphosite 19:	PPL	O60437	Y1070	DPQLEAEYQQLQEDH	83 / 6 AA	205
Phosphosite 20:	WWC3	Q9ULE0	Y57	FELAQEEYQQLHKMC	71 / 7 AA	123