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:	T76
P-Site Sequence:	GLTSGSDTPQQDNDQ
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	T76	GLTSGSDTPQQDNDQ	100 / 9 AA	27
Phosphosite 1:	RIMS2	Q9UQ26	T189	FYNSGSNTPQQPDQK	87 / 8 AA	160
Phosphosite 2:	MAST1	Q9Y2H9	T351	QDSGGSNTPEQDDLS	66 / 9 AA	171
Phosphosite 3:	PRRX1	P54821	S74	SPGLTSGSDTPQQDN	100 / 7 AA	27
Phosphosite 4:	HLTF	Q14527	T736	NGPSGNDTPEELRKK	62 / 8 AA	114
Phosphosite 5:	ADAMTS1	Q9UHI8	T113	GRKSGSETPLPETDL	55 / 9 AA	105
Phosphosite 6:	SPT5	O00267	T791	TPMYGSQTPLQDGSR	75 / 8 AA	121
Phosphosite 7:	PRKAA2	P54646	T485	EQRSGSSTPQRSCSA	75 / 8 AA	62
Phosphosite 8:	SALL2	Q9Y467	T269	SSSSGAETPKQAFFH	62 / 8 AA	105
Phosphosite 9:	PSPC1	Q8WXF1	S485	PMGSRTGSETPQAPM	71 / 7 AA	59
Phosphosite 10:	PSPC1	Q8WXF1	T487	GSRTGSETPQAPMSG	71 / 7 AA	59
Phosphosite 11:	STAC	Q99469	S224	SSGSGSDSPHRTSTS	62 / 8 AA	45
Phosphosite 12:	C1orf87	Q8N0U7	Y266	LNSAASDYPQQNKAA	55 / 9 AA	62
Phosphosite 13:	PIP5K	Q9Y2I7	T1479	LMSSSVDTPQQLQSV	75 / 8 AA	237
Phosphosite 14:	MLL3	Q8NEZ4	S1799	HLLVQSGSDTPSSGI	100 / 6 AA	541
Phosphosite 15:	ANKRD2	Q9GZV1	T353	PNDSGRETPQPVPAQ	71 / 7 AA	40
Phosphosite 16:	SF3B2	Q13435	T780	EAMDGSETPQLFTVL	83 / 6 AA	98
Phosphosite 17:	EBF2	Q9HAK2	S465	PRGYSSSSTPQQSNY	75 / 8 AA	63
Phosphosite 18:	PAX4	O43316	S159	VLTPHSGSETPRGTH	71 / 7 AA	38
Phosphosite 19:	UBE2J1	Q9Y385	S169	PLKSGSDSSQADQEA	66 / 9 AA	35
Phosphosite 20:	MLL3	Q8NEZ4	T1801	LVQSGSDTPSSGIQS	100 / 6 AA	541