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:	S305
P-Site Sequence:	GGLQGPASGLNACQY
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	S305	GGLQGPASGLNACQY	100 / 9 AA	34
Phosphosite 1:	TTF-1	P43699	S133	SRFMGPASGMNMSGM	75 / 8 AA	39
Phosphosite 2:	SPOCK2	Q92563	S236	SSVAGPASGLDKSLG	85 / 7 AA	47
Phosphosite 3:	AHNAK	Q09666	S427	IDVQGPGSKLNVPKM	66 / 9 AA	629
Phosphosite 4:	GRIK2	Q13002	S409	IGTWDPASGLNMTES	85 / 7 AA	103
Phosphosite 5:	NDE1	Q9NXR1	S224	IAHRGPSSSLNTPGS	55 / 9 AA	39
Phosphosite 6:	DLGAP4	Q9Y2H0	S225	FRSSGPASGLMTLGR	100 / 6 AA	108
Phosphosite 7:	SLC24A6	Q6J4K2	S43	ISPQFPASGVNQTPV	75 / 8 AA	64
Phosphosite 8:	SIPA1L2	Q9P2F8	T49	NGNMGPTTSLNASNS	55 / 9 AA	190
Phosphosite 9:	C6orf35	Q9NWH2	S13	AATGQPASGLEAPGS	85 / 7 AA	15
Phosphosite 10:	NDE1	Q9NXR1	S223	PIAHRGPSSSLNTPG	62 / 8 AA	39
Phosphosite 11:	FHOD1	Q9Y613	S412	SSPVGPPSGLQASVN	75 / 8 AA	127
Phosphosite 12:	XPNPEP2	O43895	S422	SFETISASGLNAALA	85 / 7 AA	76
Phosphosite 13:	SIPA1L2	Q9P2F8	S50	GNMGPTTSLNASNSN	62 / 8 AA	190
Phosphosite 14:	CTAG1A	P78358	S70	GPHGGAASGLNGCCR	85 / 7 AA	18
Phosphosite 15:	ADCY6	O43306	S1041	GSTYMAASGLNASTY	85 / 7 AA	131
Phosphosite 16:	TSC22D1	Q15714	S39	GSGSGSASALNAAGT	75 / 8 AA	110
Phosphosite 17:	NDE1	Q9NXR1	S225	AHRGPSSSLNTPGSF	62 / 8 AA	39
Phosphosite 18:	GEFT	Q86VW2	S60	AAPSGPSSGLSSGPC	62 / 8 AA	64
Phosphosite 19:	ASNSD1	Q9NWL6	S176	QWQEVPASGLFRIDL	71 / 7 AA	72
Phosphosite 20:	FASN	P49327	S336	MGHPEPASGLAALAK	85 / 7 AA	273