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:	SLC7A6OS
Human P-Site:	S221
P-Site Sequence:	ILSVQPYSQEWELVN
UniProt:	Q96CW6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC7A6OS	Q96CW6	S221	ILSVQPYSQEWELVN	100 / 9 AA	35
Phosphosite 1:	SLC7A6OS	Q96CW6	Y220	NILSVQPYSQEWELV	100 / 8 AA	35
Phosphosite 2:	POLR1A	O95602	S1171	ETKVDDYSQEWAAQT	75 / 8 AA	195
Phosphosite 3:	POLR1A	O95602	Y1170	FETKVDDYSQEWAAQ	75 / 8 AA	195
Phosphosite 4:	ZNF593	O00488	S98	QLSVEPYSQEEAERA	85 / 7 AA	13
Phosphosite 5:	ZNF593	O00488	Y97	KQLSVEPYSQEEAER	85 / 7 AA	13
Phosphosite 6:	AOX1	Q06278	S419	VSVNIPYSRKWEFVS	71 / 7 AA	148
Phosphosite 7:	ANKRD12	Q6UB98	S1829	LDEIQPYSSERANPY	55 / 9 AA	236
Phosphosite 8:	ANKRD12	Q6UB98	Y1828	KLDEIQPYSSERANP	62 / 8 AA	236
Phosphosite 9:	PACSIN1	Q9BY11	Y356	SYDRGQPYATEWSDD	71 / 7 AA	51
Phosphosite 10:	PCSK5	Q92824	S604	GTSVQPYSPTNEFPK	66 / 9 AA	102
Phosphosite 11:	RAB7L1	O14966	Y27	KTSLVQRYSQDSFSK	62 / 8 AA	23
Phosphosite 12:	FAM116B	Q8NEG7	S458	PPQIQPFSQDDFLRS	57 / 7 AA	66
Phosphosite 13:	RAB7L1	O14966	S28	TSLVQRYSQDSFSKH	62 / 8 AA	23
Phosphosite 14:	STAT2	P52630	S98	CRDIQPFSQDPTQLA	57 / 7 AA	98
Phosphosite 15:	STAT2	P52630	T632	IYSVQPYTKEVLQSL	71 / 7 AA	98
Phosphosite 16:	ANKRD52	Q8NB46	S1061	HGASCPYSQERPGAI	83 / 6 AA	115
Phosphosite 17:	STAT2	P52630	Y631	LIYSVQPYTKEVLQS	71 / 7 AA	98
Phosphosite 18:	PCDHGA9	Q9Y5G4	S754	RAFLQTYSQEFSLTA	62 / 8 AA	102
Phosphosite 19:	DCDC2B	A2VCK2	S153	LKLSQAASQDWETVL	62 / 8 AA	38
Phosphosite 20:	SOAT1	P35610	Y518	NGVLLCFYSQEWYAR	100 / 5 AA	65