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:	MTX1
Human P-Site:	S31
P-Site Sequence:	GHVQFGKSPQTWPRR
UniProt:	Q13505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTX1	Q13505	S31	GHVQFGKSPQTWPRR	100 / 9 AA	51
Phosphosite 1:	PTAR1	Q7Z6K3	S136	ALTKFPKSPETWIHR	66 / 9 AA	46
Phosphosite 2:	Ig kappa chain V-III region SIE	P01620	S95	YCQQYGSSPQTFGQG	66 / 9 AA	12
Phosphosite 3:	ATP1A3	P13637	S405	GTSFDKSSHTWVALS	62 / 8 AA	112
Phosphosite 4:	ATP1A3	P13637	S404	SGTSFDKSSHTWVAL	62 / 8 AA	112
Phosphosite 5:	MTX1	Q13505	T34	QFGKSPQTWPRRTRP	100 / 6 AA	51
Phosphosite 6:	C7orf24	O75223	S61	GNSQGKTSQTWHGGI	71 / 7 AA	21
Phosphosite 7:	SPTBN1	Q01082	S2065	RHEAFEKSAATWDER	62 / 8 AA	275
Phosphosite 8:	FAM120A	Q9NZB2	S652	WAAYKGKSPQTPELV	100 / 6 AA	122
Phosphosite 9:	FAM120C	Q9NX05	S703	WSAYKGKSPQTPELV	100 / 6 AA	121
Phosphosite 10:	Kv7.2	O43526	Y284	TIGYGDKYPQTWNGR	71 / 7 AA	96
Phosphosite 11:	ATP1A4	Q13733	S423	GKTFTKSSDTWFMLA	62 / 8 AA	114
Phosphosite 12:	IQCC	Q4KMZ1	S66	FLPEKAKSHQTWKAG	71 / 7 AA	53
Phosphosite 13:	ANKHD1	Q8IWZ3	S1884	FGGTFSPSPNTWGPF	62 / 8 AA	270
Phosphosite 14:	AFAP1L1	Q8TED9	S201	EEEEEGKSPQPRHQW	71 / 7 AA	86
Phosphosite 15:	Kv7.2	O43526	T287	YGDKYPQTWNGRLLA	83 / 6 AA	96
Phosphosite 16:	Kv7.1	P51787	T322	YGDKVPQTWVGKTIA	83 / 6 AA	75
Phosphosite 17:	GPR180	Q86V85	T121	SQIPSPQTWHVFYAD	100 / 5 AA	49
Phosphosite 18:	LAMA3	Q16787	T2842	PIFKSPQTYMDGLLH	83 / 6 AA	367
Phosphosite 19:	TCOF1	Q13428	S503	QVKPLGKSPQVKPAS	71 / 7 AA	152
Phosphosite 20:	LAMA3	Q16787	S2839	SGSPIFKSPQTYMDG	83 / 6 AA	367