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:	PAPPAS
Human P-Site:	Y34
P-Site Sequence:	ISEFVKWYKSHKLSQ
UniProt:	Q5QFB9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAPPAS	Q5QFB9	Y34	ISEFVKWYKSHKLSQ	100 / 9 AA	12
Phosphosite 1:	Ig lambda chain V-II region NIG-84	P04209	Y38	GYDFVSWYQQHPGKA	62 / 8 AA	12
Phosphosite 2:	Ig lambda chain V-II region BOH	P01706	Y38	GNHFVSWYQQHPGKA	62 / 8 AA	12
Phosphosite 3:	ANAPC1	Q9H1A4	Y642	VQMLVKWYNVHSAPG	62 / 8 AA	217
Phosphosite 4:	DCUN1D4	Q92564	Y286	LDEFVEWYKDKQMS_	71 / 7 AA	34
Phosphosite 5:	Rab3GAP1	Q15042	Y702	LEDFVRWYSPRDYIE	44 / 9 AA	111
Phosphosite 6:	TUBB1	Q9H4B7	Y398	RKAFVHWYTSEGMDI	71 / 7 AA	50
Phosphosite 7:	MYBPC1	Q00872	Y286	PKLEVKWYKNGQEIR	83 / 6 AA	128
Phosphosite 8:	TTN	Q8WZ42	Y32651	PEPHVTWYKSGQKIK	83 / 6 AA	3816
Phosphosite 9:	TTN	Q8WZ42	T32649	VHPEPHVTWYKSGQK	83 / 6 AA	3816
Phosphosite 10:	Ig lambda chain V-VI region AR	P01721	Y37	ADSFVQWYQQRPGSA	66 / 6 AA	12
Phosphosite 11:	SCPEP1	Q9HB40	S417	ETSAFVKSYKNLAFY	71 / 7 AA	51
Phosphosite 12:	POLR1B	Q9H9Y6	Y841	GESFVMYYKSKENCV	71 / 7 AA	128
Phosphosite 13:	TES	Q9UGI8	Y182	MEQFVKKYKSEALGV	75 / 8 AA	48
Phosphosite 14:	MMP28	Q9H239	Y131	AKQGNKWYKQHLSYR	83 / 6 AA	59
Phosphosite 15:	POLR1B	Q9H9Y6	Y840	TGESFVMYYKSKENC	71 / 7 AA	128
Phosphosite 16:	UBR1	Q8IWV7	Y395	FAMEFVKYYKQLQKE	83 / 6 AA	200
Phosphosite 17:	Ig gamma lambda chain V-II region DOT	P80422	Y38	DDNFVSWYQQTPGRA	66 / 6 AA	12
Phosphosite 18:	Ig lambda chain V-II region NEI	P01705	Y38	SYNFVSWYQQNPGKA	66 / 6 AA	12
Phosphosite 19:	Ig lambda chain V-I region NIG-64	P01702	Y37	GDNFVSWYQQLPGTA	66 / 6 AA	11
Phosphosite 20:	TTN	Q8WZ42	Y13783	EKANVKWYRNGREIK	66 / 6 AA	3816