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:	TBX1
Human P-Site:	S321
P-Site Sequence:	LMSAFARSRNPVASP
UniProt:	O43435
Intern. Prot. ID:	IPI00395723

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX1	O43435	S321	LMSAFARSRNPVASP	100 / 9 AA	43
Phosphosite 1:	MDN1	Q9NU22	S4150	KGLAWARSKNPQEML	75 / 8 AA	633
Phosphosite 2:	FAM133B	Q5BKY9	S19	NPIAMARSRGPIQSS	66 / 9 AA	28
Phosphosite 3:	MMP1	P03956	S263	IQAIYGRSQNPVQPI	62 / 8 AA	54
Phosphosite 4:	ZNF721	Q8TF20	S697	CGKAFSRSRNLTTHR	85 / 7 AA	105
Phosphosite 5:	UGT1A6	P19224	S185	LEHTFSRSPDPVSYI	55 / 9 AA	61
Phosphosite 6:	ZNF721	Q8TF20	S695	EECGKAFSRSRNLTT	85 / 7 AA	105
Phosphosite 7:	USP19	O94966	S250	VSPAMVRSRNPGKDD	75 / 8 AA	146
Phosphosite 8:	C9orf166	P0C2L3	S159	MREAFARSRSISTDV	85 / 7 AA	18
Phosphosite 9:	CCDC162	A2VCL2	S49	ACFEFPRSPNPLRGD	55 / 9 AA	45
Phosphosite 10:	hnRNP K	P61978	S36	EEQAFKRSRNTDEMV	85 / 7 AA	51
Phosphosite 11:	LUZP1	Q86V48	S128	EKLEEAFSRSKNDCT	71 / 7 AA	120
Phosphosite 12:	AGRN	O00468	S1715	KGAAVIRSREPVTLG	66 / 9 AA	215
Phosphosite 13:	TTF2	Q9UNY4	S862	YNVFFARSRSALQSY	62 / 8 AA	130
Phosphosite 14:	DHX36	Q9H2U1	S813	LGAGFVSSRNPKDPE	62 / 8 AA	115
Phosphosite 15:	Putative zinc finger protein 852	Q6ZMS4	S231	KECGAAFSRSKNLVR	71 / 7 AA	56
Phosphosite 16:	DHX36	Q9H2U1	S812	LLGAGFVSSRNPKDP	62 / 8 AA	115
Phosphosite 17:	USP9Y	O00507	S212	EDELFARSSDPRSPK	71 / 7 AA	291
Phosphosite 18:	Rapgef3	O95398	S857	RMLHHCRSHNPVPLS	62 / 8 AA	104
Phosphosite 19:	USP9X	Q93008	S204	EDELFARSPDPRSPK	71 / 7 AA	290
Phosphosite 20:	ZFP92	A6NM28	S276	CGKAFSRSSNLIEHQ	55 / 9 AA	46