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:	APBB3
Human P-Site:	S155
P-Site Sequence:	QQLAQTRSRSQPPDG
UniProt:	O95704
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APBB3	O95704	S155	QQLAQTRSRSQPPDG	100 / 9 AA	53
Phosphosite 1:	APBB3	O95704	S157	LAQTRSRSQPPDGAW	100 / 7 AA	53
Phosphosite 2:	CXXC6	Q8NFU7	S1228	KPLAQTRSIMQPKTV	77 / 9 AA	235
Phosphosite 3:	APBB3	O95704	T153	CIQQLAQTRSRSQPP	100 / 7 AA	53
Phosphosite 4:	MYH7	P12883	S1607	SLDAETRSRNEALRV	55 / 9 AA	223
Phosphosite 5:	FAM53B	Q14153	S266	RSSGLSRSRSQPCVL	66 / 9 AA	46
Phosphosite 6:	MYH6	P13533	S1609	SLDAETRSRNEVLRV	62 / 8 AA	224
Phosphosite 7:	USP51	Q70EK9	S116	QPRARSRSQPGLSAP	85 / 7 AA	80
Phosphosite 8:	SNX26	O14559	S1195	SPPAHPRSRSDPGPP	66 / 9 AA	137
Phosphosite 9:	FAM53B	Q14153	S268	SGLSRSRSQPCVLND	85 / 7 AA	46
Phosphosite 10:	RIMS1	Q86UR5	S263	QKQASSRSRSEPPRE	66 / 9 AA	189
Phosphosite 11:	SSPO	A2VEC9	S3430	PCRGQTRSRSRACAC	66 / 9 AA	548
Phosphosite 12:	USP51	Q70EK9	S114	RPQPRARSRSQPGLS	66 / 9 AA	80
Phosphosite 13:	C5orf6	Q9NYF3	S271	GLRNLPRSRSQPCDL	100 / 6 AA	43
Phosphosite 14:	CCDC144C	Q8IYA2	T1125	LTVEKEQTRSRSLFT	85 / 7 AA	143
Phosphosite 15:	NHS	Q6T4R5	S483	AVSSRTRSRSLPREG	66 / 9 AA	177
Phosphosite 16:	CCDC144A	A2RUR9	T1315	LTVEKEQTRSRSLFT	85 / 7 AA	165
Phosphosite 17:	CCDC144C	Q8IYA2	S1127	VEKEQTRSRSLFTAY	85 / 7 AA	143
Phosphosite 18:	CCDC144A	A2RUR9	S1317	VEKEQTRSRSLFTAY	85 / 7 AA	165
Phosphosite 19:	BFSP1	Q12934	S607	VLGTRSRSLPEKGPP	85 / 7 AA	75
Phosphosite 20:	C5orf6	Q9NYF3	S273	RNLPRSRSQPCDLDA	100 / 6 AA	43