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:	SLC22A14
Human P-Site:	S439
P-Site Sequence:	QQIGRKWSLAVTLLQ
UniProt:	Q9Y267
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC22A14	Q9Y267	S439	QQIGRKWSLAVTLLQ	100 / 9 AA	67
Phosphosite 1:	MAST1	Q9Y2H9	S90	RADGRRWSLASLPSS	85 / 7 AA	171
Phosphosite 2:	MAST2	Q6P0Q8	S230	RTDGRRWSLASLPSS	85 / 7 AA	196
Phosphosite 3:	MAST3	O60307	S85	RADGRRWSLASLPSS	85 / 7 AA	143
Phosphosite 4:	MAST4	O15021	S288	RTDGRRWSLASLPSS	85 / 7 AA	284
Phosphosite 5:	ARID4A	P29374	S147	TNRGRRSSLPVTEDE	66 / 9 AA	143
Phosphosite 6:	ARSB	P15848	S320	PLRGRKWSLWEGGVR	100 / 6 AA	60
Phosphosite 7:	DDX46	Q7L014	S199	MKQGKKWSLEDDDDD	71 / 7 AA	117
Phosphosite 8:	EME1	Q96AY2	S182	TCPGQSSSLAVTKTN	66 / 9 AA	63
Phosphosite 9:	IRX4	P78413	S370	EAKPRIWSLAHTATA	75 / 8 AA	54
Phosphosite 10:	IRX6	P78412	S353	LEKPRIWSLAHTATA	75 / 8 AA	48
Phosphosite 11:	GGH	Q92820	S198	TANFHKWSLSVKNFT	71 / 7 AA	36
Phosphosite 12:	RELN	P78509	S602	TNHGRSWSLLHTECL	66 / 9 AA	388
Phosphosite 13:	ARFGAP1	Q8N6T3	S125	LAEGREWSLESSPAQ	71 / 7 AA	45
Phosphosite 14:	SLC22A13	Q9Y226	S392	QRFGRKWSQLGTLVL	66 / 9 AA	61
Phosphosite 15:	AATK	Q6ZMQ8	S322	TKSGNVWSLGVTIWE	66 / 9 AA	145
Phosphosite 16:	ADAMTS17	Q8TE56	S185	HLIRRKWSLTPSPSA	62 / 8 AA	121
Phosphosite 17:	AK5	Q9Y6K8	S181	TSSNRKWSLIAKIIT	83 / 6 AA	63
Phosphosite 18:	ARFIP1	P53367	S132	LELVRKWSLNTYKCT	100 / 5 AA	42
Phosphosite 19:	FZD6	O60353	S316	LAAGRKWSCEAIEQK	100 / 5 AA	79
Phosphosite 20:	ERRFI1	Q9UJM3	S302	KPDYRRWSAEVTSST	62 / 8 AA	51