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:	TWIST1
Human P-Site:	S123
P-Site Sequence:	RERQRTQSLNEAFAA
UniProt:	Q15672
Intern. Prot. ID:	IPI00018907

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TWIST1	Q15672	S123	RERQRTQSLNEAFAA	100 / 9 AA	21
Phosphosite 1:	TWIST2	Q8WVJ9	S81	RERQRTQSLNEAFAA	100 / 9 AA	18
Phosphosite 2:	TWIST2	Q8WVJ9	T79	NVRERQRTQSLNEAF	100 / 7 AA	18
Phosphosite 3:	TWIST1	Q15672	T121	NVRERQRTQSLNEAF	100 / 7 AA	21
Phosphosite 4:	FYCO1	Q9BQS8	S991	QAEQRAQSLQEAAHQ	77 / 9 AA	167
Phosphosite 5:	SPTA1	P02549	S1284	RTKDRKESLNEAQKF	66 / 9 AA	280
Phosphosite 6:	GMPPA	Q96IJ6	S149	TTANRTQSLNYGCIV	100 / 6 AA	46
Phosphosite 7:	HAND2	P61296	S114	KERRRTQSINSAFAE	66 / 9 AA	24
Phosphosite 8:	GMPPA	Q96IJ6	T147	LGTTANRTQSLNYGC	100 / 6 AA	46
Phosphosite 9:	C1orf99	Q0P611	S9	AMGQRTPSLAELRKS	75 / 8 AA	12
Phosphosite 10:	IQSEC1	Q6DN90	S13	CNSERTQSLLELELD	75 / 8 AA	108
Phosphosite 11:	piccolo	Q9Y6V0	S1385	KDQEKTQSLSETLEI	55 / 9 AA	567
Phosphosite 12:	PRR11	Q96HE9	S242	VKLKKTQSLDEKRKL	62 / 8 AA	40
Phosphosite 13:	C6orf60	Q8NB25	S430	FLRSKTQSLDEEQKQ	71 / 7 AA	133
Phosphosite 14:	C10orf71	Q711Q0	S1376	AARARTQSVHESGLQ	62 / 8 AA	156
Phosphosite 15:	GAD1	Q99259	S56	GFLQRTNSLEEKSRL	75 / 8 AA	67
Phosphosite 16:	TCF15	Q12870	S87	RERDRTQSVNTAFTA	66 / 9 AA	21
Phosphosite 17:	Desmin	P17661	S231	DLERRIESLNEEIAF	62 / 8 AA	54
Phosphosite 18:	TSHZ2	Q9NRE2	S431	LAVEKMQSLSEAPNS	55 / 9 AA	115
Phosphosite 19:	SAMD4B	Q5PRF9	S642	SSVQRTHSLPVHSSP	83 / 6 AA	75
Phosphosite 20:	LSP1	P33241	T202	TTKLIDRTESLNRSI	71 / 7 AA	37