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:	PRRX1
Human P-Site:	T27
P-Site Sequence:	DSPGNLDTLQAKKNF
UniProt:	P54821
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRRX1	P54821	T27	DSPGNLDTLQAKKNF	100 / 9 AA	27
Phosphosite 1:	NUP155	O75694	S1382	AITGNFKSLQAKLER	66 / 9 AA	155
Phosphosite 2:	CNGA3	Q16281	T639	QLGSSLDTLQTRFAR	55 / 9 AA	79
Phosphosite 3:	NPHS1	O60500	T1226	QVAGDLDTLEPDSLP	62 / 8 AA	135
Phosphosite 4:	APLF	Q8IW19	T356	SNPSNPETLHAKATD	55 / 9 AA	57
Phosphosite 5:	NCAPD2	Q15021	T368	TRDQFLDTLQAHGHD	100 / 6 AA	157
Phosphosite 6:	KCNMA1	Q12791	T734	RVRGNVDTLERAFPL	71 / 7 AA	138
Phosphosite 7:	DGAT2L7	Q6IED9	T205	PSPAQVDTLQARYVG	55 / 9 AA	28
Phosphosite 8:	MFN2	O95140	S726	KKIEVLDSLQSKAKL	71 / 7 AA	86
Phosphosite 9:	KIAA0556	O60303	S1152	LDVGSLDSLQDEEAM	71 / 7 AA	181
Phosphosite 10:	nNOS	P29475	T1301	DHIYREETLQAKNKG	83 / 6 AA	161
Phosphosite 11:	RGAG1	Q8NET4	S425	APASGNMSTLQKTVP	71 / 7 AA	144
Phosphosite 12:	AZI1	Q9UPN4	T1024	QAKAELATLQARQQL	55 / 9 AA	122
Phosphosite 13:	TBC1D30	Q9Y2I9	T407	ELSQHLDTLQRTANK	83 / 6 AA	103
Phosphosite 14:	KIAA1731	Q9C0D2	T1070	QLTKQRDTLQARHEA	83 / 6 AA	295
Phosphosite 15:	L1TD1	Q5T7N2	T800	TADLSLDTLDARSKW	62 / 8 AA	99
Phosphosite 16:	DNAH5	Q8TE73	T924	REEGNFDTLTSSINA	83 / 6 AA	529
Phosphosite 17:	KATNB1	Q9BVA0	T511	SRHKNLDTVRAVWTM	71 / 7 AA	72
Phosphosite 18:	TBC1D8B	Q0IIM8	T446	FHPQNLETLNSKMLK	62 / 8 AA	129
Phosphosite 19:	GIGYF1	O75420	T948	IRSCLGDTLEAKEFA	83 / 6 AA	115
Phosphosite 20:	XRRA1	Q6P2D8	T662	SSKPKLDTLQKPYVH	83 / 6 AA	90