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:	PRR4
Human P-Site:	T29
P-Site Sequence:	DVNYEDFTFTIPDVE
UniProt:	Q16378
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRR4	Q16378	T29	DVNYEDFTFTIPDVE	100 / 9 AA	15
Phosphosite 1:	Ig kappa chain V-IV region STH	P83593	T80	SGTDFTLTIPGLQAE	85 / 7 AA	12
Phosphosite 2:	TMED5	Q9Y3A6	T37	PSLDSDFTFTLPAGQ	85 / 7 AA	26
Phosphosite 3:	Ig kappa chain V-IV region STH	P83593	T78	SGSGTDFTLTIPGLQ	85 / 7 AA	12
Phosphosite 4:	Ig kappa chain V-I region WAT	P80362	T74	SGTDFTFTISSLQPE	85 / 7 AA	12
Phosphosite 5:	Ig kappa chain V-I region Roy	P01608	T74	SGTDFTFTISSLQPE	85 / 7 AA	12
Phosphosite 6:	Ig kappa chain V-I region Lay	P01605	T74	SGTDFTFTISSLQPE	85 / 7 AA	12
Phosphosite 7:	NOL8	Q76FK4	S183	KKIGEDFSNTIPISS	75 / 8 AA	132
Phosphosite 8:	Ig kappa chain V-I region WAT	P80362	T72	SGSGTDFTFTISSLQ	85 / 7 AA	12
Phosphosite 9:	Ig kappa chain V-I region Roy	P01608	T72	TGSGTDFTFTISSLQ	85 / 7 AA	12
Phosphosite 10:	Ig kappa chain V-I region Lay	P01605	T72	SGSGTDFTFTISSLQ	85 / 7 AA	12
Phosphosite 11:	TAF10	Q12962	T127	LMQLEDYTPTIPDAV	75 / 8 AA	22
Phosphosite 12:	UNC80	Q8N2C7	T2340	CYGNEDLTFSISEAI	55 / 9 AA	363
Phosphosite 13:	TTC13	Q8NBP0	T691	GKEYDGFTITITGDK	62 / 8 AA	97
Phosphosite 14:	CPNE5	Q9HCH3	T211	YRSNEDGTFTICHKT	75 / 8 AA	66
Phosphosite 15:	CPNE9	Q8IYJ1	T182	YRSNEDGTFTICHKT	75 / 8 AA	56
Phosphosite 16:	UTRN	P46939	S1904	TAIYEDFSFQEDSLK	83 / 6 AA	394
Phosphosite 17:	EGFLAM	Q63HQ2	T606	RHCEDAFTLTIPQFR	62 / 8 AA	111
Phosphosite 18:	TMED7	Q9Y3B3	T97	KKQYDSFTFTASKNG	55 / 9 AA	25
Phosphosite 19:	Ig kappa chain V-I region Rei	P01607	T74	SGTDYTFTISSLQPE	71 / 7 AA	12
Phosphosite 20:	ZC3H12C	Q9C0D7	T808	QPCYEQFTFQSLPEQ	83 / 6 AA	99