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:	SLC23A1
Human P-Site:	T21
P-Site Sequence:	ETTRDPSTPLPTEPK
UniProt:	Q9UHI7
Intern. Prot. ID:	IPI00220368

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC23A1	Q9UHI7	T21	ETTRDPSTPLPTEPK	100 / 9 AA	65
Phosphosite 1:	SLC23A1	Q9UHI7	T15	HETTRDPSTPLPTEP	100 / 8 AA	65
Phosphosite 2:	SLC23A1	Q9UHI7	S20	HETTRDPSTPLPTEP	100 / 8 AA	65
Phosphosite 3:	PIK3R4	Q99570	S219	LEYMRDPSTPLVDLN	100 / 7 AA	153
Phosphosite 4:	PIK3R4	Q99570	T220	EYMRDPSTPLVDLNS	100 / 7 AA	153
Phosphosite 5:	JSRP1	Q96MG2	S174	SAPREPSSPLPKFEA	66 / 9 AA	36
Phosphosite 6:	KIAA1486	Q9P242	T149	KPKRDPSTKLSTSSE	77 / 9 AA	71
Phosphosite 7:	JSRP1	Q96MG2	S173	SSAPREPSSPLPKFE	75 / 8 AA	36
Phosphosite 8:	HPS6	Q86YV9	T766	DILWDPSTPPPTPPR	77 / 9 AA	83
Phosphosite 9:	TCN2	P20062	T403	QLLRDPNTPLLQGIA	85 / 7 AA	48
Phosphosite 10:	SAPS1	Q9UPN7	T827	SATRDPSTSVPASGA	66 / 9 AA	97
Phosphosite 11:	STARD9	Q9P2P6	S806	IFLSWDPSTTLPPRP	75 / 8 AA	507
Phosphosite 12:	CA5A	P35218	T219	MRPFDPSTLLPTCWD	87 / 8 AA	35
Phosphosite 13:	SAPS1	Q9UPN7	S826	DSATRDPSTSVPASG	75 / 8 AA	97
Phosphosite 14:	ANPEP	P15144	T256	MLPKGPSTPLPEDPN	75 / 8 AA	110
Phosphosite 15:	HIF3A	Q9Y2N7	T628	GSLQDPSTPLLNLNE	85 / 7 AA	72
Phosphosite 16:	HIF3A	Q9Y2N7	S627	PGSLQDPSTPLLNLN	85 / 7 AA	72
Phosphosite 17:	SORCS1	Q8WY21	T68	RPGRAPATPLPLVVR	75 / 8 AA	130
Phosphosite 18:	TMC3	Q7Z5M5	S806	PGDRAPSSPLPGVPK	75 / 8 AA	126
Phosphosite 19:	STARD9	Q9P2P6	T807	FLSWDPSTTLPPRPD	75 / 8 AA	507
Phosphosite 20:	C10orf137	Q3B7T1	S631	DLPAADPSTPIPLKY	85 / 7 AA	139