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:	CTTN
Human P-Site:	Y538
P-Site Sequence:	RGVCKGRYGLFPANY
UniProt:	Q14247
Intern. Prot. ID:	IPI00029601

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTTN	Q14247	Y538	RGVCKGRYGLFPANY	100 / 9 AA	62
Phosphosite 1:	OSTF1	Q92882	T58	KGTSKGRTGLIPSNY	66 / 9 AA	24
Phosphosite 2:	NPAS4	Q8IUM7	Y251	ELLCKSWYGLLHPED	55 / 9 AA	87
Phosphosite 3:	NPAS4	Q8IUM7	S249	RSELLCKSWYGLLHP	71 / 7 AA	87
Phosphosite 4:	TOP2B	Q02880	Y502	GVIGRDRYGVFPLRG	62 / 8 AA	183
Phosphosite 5:	CLIP1	P30622	Y269	YFQCQPKYGLFAPVH	55 / 9 AA	162
Phosphosite 6:	GANC	Q8TET4	Y674	REAIRERYGLLPYWY	55 / 9 AA	104
Phosphosite 7:	SOX18	P35713	Y67	RSPEPGRYGLSPAGR	85 / 7 AA	41
Phosphosite 8:	ANGEL2	Q5VTE6	Y21	CVVGRGRYPMFPHHS	62 / 8 AA	62
Phosphosite 9:	PPP1CA	P62136	Y306	ADKNKGKYGQFSGLN	62 / 8 AA	38
Phosphosite 10:	VASH2	Q86V25	Y204	GIYCNGRYGSLGMSR	83 / 6 AA	40
Phosphosite 11:	PTAFR	P25105	T16	MDSEFRYTLFPIVYS	83 / 6 AA	39
Phosphosite 12:	PTAFR	P25105	Y15	HMDSEFRYTLFPIVY	83 / 6 AA	39
Phosphosite 13:	PPP1R3B	Q86XI6	Y266	FGSPRCSYGLFPEWP	100 / 5 AA	33
Phosphosite 14:	TOP2A	P11388	Y481	GVVGRDKYGVFPLRG	50 / 8 AA	174
Phosphosite 15:	AER61	Q5NDL2	Y324	SLLPRMRYGLFYNTP	71 / 7 AA	62
Phosphosite 16:	TIGD4	Q8IY51	Y140	LDRFKSRYGLVFRAQ	83 / 6 AA	57
Phosphosite 17:	JPH2	Q9BR39	Y94	THGFKGRYGIRQSSS	83 / 6 AA	74
Phosphosite 18:	GRK5	P34947	Y362	EVLNNQRYGLSPDYW	83 / 6 AA	68
Phosphosite 19:	JAK1	P23458	S508	EVQKGRYSLHGSDRS	71 / 7 AA	133
Phosphosite 20:	TIGD4	Q8IY51	S138	GWLDRFKSRYGLVFR	83 / 6 AA	57