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:	PITX1
Human P-Site:	S204
P-Site Sequence:	KSFTFFNSMSPLSSQ
UniProt:	P78337
Intern. Prot. ID:	IPI00019182

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PITX1	P78337	S204	KSFTFFNSMSPLSSQ	100 / 9 AA	34
Phosphosite 1:	PITX1	P78337	S206	FTFFNSMSPLSSQSM	100 / 7 AA	34
Phosphosite 2:	HOXA1	P49639	S179	ALATYNNSLSPLHAS	66 / 9 AA	37
Phosphosite 3:	SHROOM4	Q9ULL8	S848	DQSYHSMSPLQSETP	71 / 7 AA	166
Phosphosite 4:	SHROOM4	Q9ULL8	S846	ATDQSYHSMSPLQSE	71 / 7 AA	166
Phosphosite 5:	CORO2A	Q92828	S418	AERPIFNSMAPASPR	71 / 7 AA	60
Phosphosite 6:	CDCA2	Q69YH5	S937	SSGFESMSPIKETVS	71 / 7 AA	113
Phosphosite 7:	CLRN3	Q8NCR9	S115	SGFTFYNSISNPYQT	71 / 7 AA	25
Phosphosite 8:	CPEB4	Q17RY0	S330	GGITPLNSISPLKKN	66 / 9 AA	80
Phosphosite 9:	MAGE-C1	O60732	S605	SPPQGEDSMSPLYFP	83 / 6 AA	124
Phosphosite 10:	FOXI1	Q12951	S323	SLTFNSFSPLTNLSN	85 / 7 AA	41
Phosphosite 11:	CDCA2	Q69YH5	S935	FDSSGFESMSPIKET	71 / 7 AA	113
Phosphosite 12:	FOXI1	Q12951	S321	QNSLTFNSFSPLTNL	85 / 7 AA	41
Phosphosite 13:	CYTIP	O60759	S312	ISNTSSGSMSPLWEG	66 / 9 AA	40
Phosphosite 14:	MAGE-C1	O60732	S607	PQGEDSMSPLYFPQS	83 / 6 AA	124
Phosphosite 15:	TIGD1	Q96MW7	S115	KALTLFNSMKAERGV	62 / 8 AA	67
Phosphosite 16:	CLRN3	Q8NCR9	Y113	LSSGFTFYNSISNPY	71 / 7 AA	25
Phosphosite 17:	PITX2	Q99697	S199	KSFPFFNSMNVNPLS	83 / 6 AA	35
Phosphosite 18:	SETD4	Q9NVD3	S179	SSRDFFSSLQPLFAE	62 / 8 AA	50
Phosphosite 19:	CACNA1E	Q15878	S1937	SGRSGYPSMSPLSPQ	71 / 7 AA	262
Phosphosite 20:	PASK	Q96RG2	T1001	EYSQKYSTMSPLGSG	57 / 7 AA	143