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:	TBX15
Human P-Site:	S538
P-Site Sequence:	SPEKLSASQSTLLCS
UniProt:	Q96SF7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX15	Q96SF7	S538	SPEKLSASQSTLLCS	100 / 9 AA	66
Phosphosite 1:	SPHK1IP	Q2M3C7	S410	AFIRLSQSQSTLPQE	77 / 9 AA	186
Phosphosite 2:	ERCC6	Q03468	S1461	FESKLSASQSCVFRE	77 / 9 AA	168
Phosphosite 3:	TBX15	Q96SF7	S536	AASPEKLSASQSTLL	100 / 7 AA	66
Phosphosite 4:	ERCC6	Q03468	S1459	QEFESKLSASQSCVF	100 / 7 AA	168
Phosphosite 5:	TBX15	Q96SF7	S540	EKLSASQSTLLCSSP	100 / 7 AA	66
Phosphosite 6:	TNRC6B	Q9UPQ9	S1169	PSYKLSPSGSTLPNV	77 / 9 AA	194
Phosphosite 7:	RERE	Q9P2R6	S903	TSLQLPASQSALQSQ	66 / 9 AA	172
Phosphosite 8:	CLIP4	Q8N3C7	S399	TSKKDSASESTLSLP	77 / 9 AA	76
Phosphosite 9:	Adrenergic receptor-alpha1B	P35368	S417	SGSCLSGSQRTLPSA	75 / 8 AA	57
Phosphosite 10:	Hcn2	Q9UL51	S823	ASRPLSASQPSLPHG	75 / 8 AA	97
Phosphosite 11:	HCN3	Q9P1Z3	S715	RGRPLSASQPSLPQR	75 / 8 AA	86
Phosphosite 12:	HCN1	O60741	S789	EVRPLSASQPSLPHE	75 / 8 AA	99
Phosphosite 13:	EFCAB3	Q8N7B9	S47	KEKKLSASQMAAFQD	100 / 6 AA	50
Phosphosite 14:	EFCAB3	Q8N7B9	S45	QHKEKKLSASQMAAF	100 / 6 AA	50
Phosphosite 15:	MCTP2	Q6DN12	S334	NRKRLSASKSSLIRN	66 / 9 AA	100
Phosphosite 16:	NUSAP1	Q9BXS6	S262	SCGPASQSTLGLKGS	85 / 7 AA	49
Phosphosite 17:	NUSAP1	Q9BXS6	S260	GRSCGPASQSTLGLK	85 / 7 AA	49
Phosphosite 18:	ZNF295	Q9ULJ3	S413	RLRSFSASQSTDREG	85 / 7 AA	119
Phosphosite 19:	BCoR	Q6W2J9	S1429	LQQLLPASQSTQLPC	85 / 7 AA	192
Phosphosite 20:	NUSAP1	Q9BXS6	T263	CGPASQSTLGLKGSL	100 / 6 AA	49