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:	SLC3A1
Human P-Site:	S54
P-Site Sequence:	STRGILGSQEPDFKG
UniProt:	Q07837
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC3A1	Q07837	S54	STRGILGSQEPDFKG	100 / 9 AA	79
Phosphosite 1:	SPG11	Q96JI7	S2026	MLRKILASQQPDRCK	75 / 8 AA	279
Phosphosite 2:	C13orf18	Q9H714	S247	EVSGLLGSDQPDSEM	66 / 9 AA	71
Phosphosite 3:	MYCBPAP	Q8TBZ2	S894	PTPDIILSSQEPIDP	85 / 7 AA	108
Phosphosite 4:	TrpC6	Q9Y210	S815	KKLGILGSHEDLSKL	85 / 7 AA	106
Phosphosite 5:	MYCBPAP	Q8TBZ2	S895	TPDIILSSQEPIDPL	85 / 7 AA	108
Phosphosite 6:	TRGC2	P03986	S57	KSNTILGSQEGNTMK	75 / 8 AA	22
Phosphosite 7:	RAD23A	P54725	S205	LLTGIPGSPEPEHGS	66 / 9 AA	40
Phosphosite 8:	BCL2L13	Q9BXK5	T357	TATSLLGTREPDTEV	55 / 9 AA	53
Phosphosite 9:	Grb10	Q13322	S474	TRMNILGSQSPLHPS	85 / 7 AA	67
Phosphosite 10:	MGAM	O43451	T907	NEIKILGTEEPSNVT	71 / 7 AA	210
Phosphosite 11:	HIVEP3	Q5T1R4	T861	QVPEILVTEEPDRPD	62 / 8 AA	259
Phosphosite 12:	HIVEP1	P15822	T1240	QVPEILVTEEPDRDL	62 / 8 AA	297
Phosphosite 13:	CMYA1	Q702N8	S83	DLAEVLGSEEPTEGD	71 / 7 AA	199
Phosphosite 14:	TRIM5	Q9C035	S351	YCTGILGSQSITSGK	100 / 6 AA	56
Phosphosite 15:	INPPL1	O15357	S16	GPGGALGSQAPSWYH	75 / 8 AA	139
Phosphosite 16:	USP44	Q9H0E7	S696	PPELLLGSQHPNEDA	62 / 8 AA	81
Phosphosite 17:	EHBP1L1	Q8N3D4	S914	TQPRVLGSQEAKAEI	62 / 8 AA	162
Phosphosite 18:	Ros	P08922	S2294	KSEGPLGSQESESCG	66 / 9 AA	264
Phosphosite 19:	PPP1R15B	Q5SWA1	S614	CKVQLLGSQESECPD	62 / 8 AA	79
Phosphosite 20:	SEC31B	Q9NQW1	S1036	ELQGILPSQPPVSSV	75 / 8 AA	129