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:	SLC38A3
Human P-Site:	T276
P-Site Sequence:	PEASAFCTPSYFTLN
UniProt:	Q99624
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC38A3	Q99624	T276	PEASAFCTPSYFTLN	100 / 9 AA	56
Phosphosite 1:	ARHGAP20	Q9P2F6	T682	RAPSAMCTPSYLSTA	77 / 9 AA	133
Phosphosite 2:	SLC38A3	Q99624	S278	ASAFCTPSYFTLNSQ	100 / 7 AA	56
Phosphosite 3:	SLC38A3	Q99624	Y279	SAFCTPSYFTLNSQT	100 / 6 AA	56
Phosphosite 4:	ADCY6	O43306	T40	TRAGGFCTPRYMSCL	55 / 9 AA	131
Phosphosite 5:	ZNF750	Q32MQ0	T202	HTKSAFHTPGYPWKA	75 / 8 AA	77
Phosphosite 6:	MLK2	Q02779	T632	VPPSPYSTPSYLSVP	55 / 9 AA	104
Phosphosite 7:	LY6D	Q14210	Y71	AESCTPSYTLQGQVS	100 / 5 AA	13
Phosphosite 8:	LY6D	Q14210	S70	CAESCTPSYTLQGQV	100 / 5 AA	13
Phosphosite 9:	LY6D	Q14210	T68	KDCAESCTPSYTLQG	100 / 5 AA	13
Phosphosite 10:	SSX2IP	Q9Y2D8	T58	SFFSAFCTEDNIEQS	55 / 9 AA	71
Phosphosite 11:	SGOL2	Q562F6	T1250	TSRRRRCTPFYFKEP	83 / 6 AA	145
Phosphosite 12:	Death domain-containing protein 1	Q6ZMT9	T537	SATINRITPSYFNRT	83 / 6 AA	102
Phosphosite 13:	MLK2	Q02779	S631	SVPPSPYSTPSYLSV	62 / 8 AA	104
Phosphosite 14:	C8orf37	Q96NL8	T18	EVESKFCTPDLLRRG	55 / 9 AA	23
Phosphosite 15:	SGOL2	Q562F6	Y1253	RRRCTPFYFKEPSLR	83 / 6 AA	145
Phosphosite 16:	Death domain-containing protein 1	Q6ZMT9	Y540	INRITPSYFNRTKIA	83 / 6 AA	102
Phosphosite 17:	SKT	Q5T5P2	Y435	AIRSASAYCNPSMQA	71 / 7 AA	214
Phosphosite 18:	MAP3K14	Q99558	Y857	RPTDTPSYFNGVKVQ	100 / 5 AA	104
Phosphosite 19:	HS3ST4	Q9Y661	Y264	TMEKTPSYFVTNEAP	100 / 5 AA	50
Phosphosite 20:	HS3ST2	Q9Y278	Y181	TLEKTPSYFVTQEAP	100 / 5 AA	42