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:	AP4S1
Human P-Site:	T33
P-Site Sequence:	NKRTLLETEVIKSCL
UniProt:	Q9Y587
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP4S1	Q9Y587	T33	NKRTLLETEVIKSCL	100 / 9 AA	17
Phosphosite 1:	SERPINA7	P05543	T156	DVKTLYETEVFSTDF	75 / 8 AA	46
Phosphosite 2:	CCDC30	Q5VVM6	T730	SFASLQETEEIKSKE	66 / 9 AA	91
Phosphosite 3:	SERPINA7	P05543	Y154	LNDVKTLYETEVFST	85 / 7 AA	46
Phosphosite 4:	DYNC2H1	Q8NCM8	S4109	RGTTLLSSEVQKLAS	66 / 9 AA	493
Phosphosite 5:	PLEKHH2	Q8IVE3	T974	LPSEALQTEAIKLFK	71 / 7 AA	168
Phosphosite 6:	MAPRE2	Q15555	T242	KSDKDLETQVIQLNE	71 / 7 AA	37
Phosphosite 7:	PCNXL2	A6NKB5	T269	SQYDLLETDVSFQPW	83 / 6 AA	237
Phosphosite 8:	LEPREL1	Q8IVL5	S379	VKRHKLESELIKSAA	71 / 7 AA	81
Phosphosite 9:	CCDC39	Q9UFE4	T503	STCGLLETQIKKLHN	62 / 8 AA	110
Phosphosite 10:	SPIRE1	Q08AE8	T123	GYSQCMETEVIESLG	83 / 6 AA	86
Phosphosite 11:	MCF2L2	Q86YR7	T630	IIRDLLETEEIYIKE	85 / 7 AA	118
Phosphosite 12:	NKRF	O15226	S486	KCKVILESEVIAEAV	71 / 7 AA	78
Phosphosite 13:	CCDC18	Q5T9S5	T488	SKLSSLETEPVKLGG	71 / 7 AA	169
Phosphosite 14:	CYTSB	Q5M775	S691	QLISELESSVIKLEE	71 / 7 AA	119
Phosphosite 15:	C20orf26	Q8NHU2	T711	PGKKLLDTEQRKFLA	62 / 8 AA	141
Phosphosite 16:	CYTSB	Q5M775	S692	LISELESSVIKLEEQ	71 / 7 AA	119
Phosphosite 17:	RFX7	Q2KHR2	T570	LSSTLQETQVPPVKK	71 / 7 AA	147
Phosphosite 18:	ODZ3	Q9P273	T465	EQRSLLETERAGRQA	83 / 6 AA	301
Phosphosite 19:	FGL2	Q14314	S135	NRVRELESEVNKLSS	71 / 7 AA	50
Phosphosite 20:	AIFM1	O95831	T328	RKARALGTEVIQLFP	71 / 7 AA	67