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:	PITX3
Human P-Site:	S52
P-Site Sequence:	SASLPGGSPEDGSLK
UniProt:	O75364
Intern. Prot. ID:	IPI00025313

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITX3	O75364	S52	SASLPGGSPEDGSLK	100 / 9 AA	32
Phosphosite 1:	RP1L1	Q8IWN7	S887	TARGPGGSPQEGTRQ	75 / 8 AA	261
Phosphosite 2:	ZNF385	Q96PM9	S170	PASLPGGSKEEEEKA	75 / 8 AA	38
Phosphosite 3:	NFATC2	Q13469	S23	PGHEPGGSPQDELDF	85 / 7 AA	100
Phosphosite 4:	ZNF473	Q8WTR7	S69	LEPLAGGSPEATSPD	85 / 7 AA	100
Phosphosite 5:	PLEKHG5	O94827	S634	TAPIPGASPEETRQL	62 / 8 AA	117
Phosphosite 6:	PHRF1	Q9P1Y6	S568	PRALPSGSPAQGPSG	66 / 9 AA	179
Phosphosite 7:	TRPM2	O94759	S1391	HWALPGGSREPGEML	77 / 9 AA	171
Phosphosite 8:	MLX	Q9UH92	S7	_MTEPGASPEDPWVK	85 / 7 AA	33
Phosphosite 9:	NELF	Q6X4W1	S146	LRASPGGSREDVSRP	85 / 7 AA	60
Phosphosite 10:	SRCAP	Q6ZRS2	S2840	LGVTGGGSPENGDGA	85 / 7 AA	344
Phosphosite 11:	ASPHD1	Q5U4P2	S356	HTVAHNGSPEDGPRV	100 / 6 AA	41
Phosphosite 12:	TRMU	O75648	S410	ATESPSDSPEDGPGL	75 / 8 AA	48
Phosphosite 13:	SP7	Q8TDD2	S422	PEKAPGGSPEQSNLL	85 / 7 AA	45
Phosphosite 14:	ARMC5	Q96C12	S650	THLLLSGSPEDRVAC	75 / 8 AA	98
Phosphosite 15:	FAM22A	Q8IVF1	S740	ALDLPGGSPVRESHG	100 / 6 AA	94
Phosphosite 16:	FAM22D	Q5VT03	S668	ALDLPGGSPVRESHG	100 / 6 AA	86
Phosphosite 17:	FAM22B	A6NNL0	S740	ALDLPGGSPVRESHG	100 / 6 AA	94
Phosphosite 18:	SPANXN4	Q5MJ08	S92	DLDISAGSPQDGGQN	55 / 9 AA	11
Phosphosite 19:	ZFHX2	Q9C0A1	S408	TLPAPVGSPEDPSDP	85 / 7 AA	152
Phosphosite 20:	LMTK2	Q8IWU2	S1497	DIEQGGSSEDGEKD_	75 / 8 AA	165