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:	PRRX2
Human P-Site:	S234
P-Site Sequence:	NMANSIASLRLKAKE
UniProt:	Q99811
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRRX2	Q99811	S234	NMANSIASLRLKAKE	100 / 9 AA	27
Phosphosite 1:	LACTB	P83111	S304	KFENSIESLRLFKND	87 / 8 AA	61
Phosphosite 2:	PITX2	Q99697	S283	TCNSSLASLRLKAKQ	77 / 9 AA	35
Phosphosite 3:	PITX1	P78337	S284	TCNSSLASLRLKSKQ	77 / 9 AA	34
Phosphosite 4:	PITX3	O75364	S266	PCNSSLASLRLKAKQ	77 / 9 AA	32
Phosphosite 5:	PLD1	Q13393	S522	AAMESMESLRLKDKN	66 / 9 AA	124
Phosphosite 6:	Gde5	Q9NPB8	S345	VQENTIASLRNAASH	85 / 7 AA	76
Phosphosite 7:	OTP	Q5XKR4	S310	WRGTSIASLRRKALE	77 / 9 AA	34
Phosphosite 8:	IGFALS	P35858	S304	LSHNAIASLRPRTFK	66 / 9 AA	66
Phosphosite 9:	DNAH10	Q8IVF4	S1601	KMYDNIASLRFNDGD	55 / 9 AA	515
Phosphosite 10:	ASS1	P00966	S396	TGFININSLRLKEYH	75 / 8 AA	47
Phosphosite 11:	KCNQ4	P56696	S494	DRTRFRASLRLKPRT	100 / 6 AA	77
Phosphosite 12:	RHBDD3	Q9Y3P4	S326	LSKSSVSSLRLQQLE	55 / 9 AA	40
Phosphosite 13:	FAM160B2	Q86V87	T451	LSDEISITTLRLFEE	71 / 7 AA	82
Phosphosite 14:	FAM160B2	Q86V87	T452	SDEISITTLRLFEEL	71 / 7 AA	82
Phosphosite 15:	KIFC3	Q9BVG8	S246	DSHETIASLRAQSPP	71 / 7 AA	93
Phosphosite 16:	PDP2	Q9P2J9	T19	STRNSIATLQGGRRL	71 / 7 AA	60
Phosphosite 17:	NOL6	Q9H6R4	S824	SLRDTAASLRLERDT	55 / 9 AA	128
Phosphosite 18:	THAP2	Q9H0W7	S147	KLEKEIASLRRKMKT	66 / 9 AA	26
Phosphosite 19:	piccolo	Q9Y6V0	S4244	KRDSSSSSLRLKAQE	66 / 9 AA	567
Phosphosite 20:	ZNF76	P36508	S516	AEDSSVASLRHQQVA	71 / 7 AA	62