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:	ALX4
Human P-Site:	T254
P-Site Sequence:	LAMRTDLTEARVQVW
UniProt:	Q9H161
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ALX4	Q9H161	T254	LAMRTDLTEARVQVW	100 / 9 AA	44
Phosphosite 1:	PRRX1	P54821	T134	LARRVNLTEARVQVW	77 / 9 AA	27
Phosphosite 2:	PRRX2	Q99811	S144	LARRVNLSEARVQVW	66 / 9 AA	27
Phosphosite 3:	ARHGEF17	Q96PE2	S483	SFLRSDLSELRVRKP	66 / 9 AA	222
Phosphosite 4:	GOLGA1	Q92805	T688	VTNNTDLTDAREINF	85 / 7 AA	88
Phosphosite 5:	FHAD1	B1AJZ9	T1019	MKLRKDLTEAHSRMS	75 / 8 AA	162
Phosphosite 6:	SHOX2	O60902	S180	LSQRLGLSEARVQVW	66 / 9 AA	35
Phosphosite 7:	SHOX	O15266	S157	LSQRLGLSEARVQVW	66 / 9 AA	32
Phosphosite 8:	USP53	Q70EK8	T259	DSEHSDLTEAVVRNL	66 / 9 AA	121
Phosphosite 9:	ESX1L	Q8N693	T179	LAARLNLTEDRVQVW	66 / 9 AA	44
Phosphosite 10:	GMEB2	Q9UKD1	S183	RSTKIDLSGARVSLS	55 / 9 AA	56
Phosphosite 11:	MUC20	Q8N307	T676	VASPEDLTDPRVAER	71 / 7 AA	72
Phosphosite 12:	DDC	P20711	T323	VKKRTDLTGAFRLDP	85 / 7 AA	54
Phosphosite 13:	DIP2A	Q14689	T1442	FLRRTELTDASGGRH	71 / 7 AA	170
Phosphosite 14:	DIP2C	Q9Y2E4	T1427	FLRRTELTDANGERH	71 / 7 AA	171
Phosphosite 15:	CCDC144C	Q8IYA2	T938	AGRKIDLTEAQETVP	62 / 8 AA	143
Phosphosite 16:	GMFG	O60234	T130	IRTTDDLTEAWLQEK	71 / 7 AA	17
Phosphosite 17:	CCDC144A	A2RUR9	T1128	AGRKIDLTEAQETVP	62 / 8 AA	165
Phosphosite 18:	DMRT3	Q9NQL9	T154	QLAKPDLTEERLGDG	55 / 9 AA	51
Phosphosite 19:	CRTC3	Q6UUV7	T41	EQLMTDLTLSRVQFQ	66 / 9 AA	67
Phosphosite 20:	TNS3	Q68CZ2	T405	ASARTDKTEERLAPG	66 / 9 AA	155