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:	BEST4
Human P-Site:	S426
P-Site Sequence:	GAPSPAISLRNFGRV
UniProt:	Q8NFU0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BEST4	Q8NFU0	S426	GAPSPAISLRNFGRV	100 / 9 AA	53
Phosphosite 1:	p38-delta	O15264	S96	DVFTPASSLRNFYDF	77 / 9 AA	42
Phosphosite 2:	PASD1	Q8IV76	S283	MPESPALSLQDFRGE	66 / 9 AA	87
Phosphosite 3:	IRX4	P78413	S434	HQDSPVTSLRNWVDG	66 / 9 AA	54
Phosphosite 4:	FAM57A	Q8TBR7	T109	QNRAPSLTLRNFLSR	55 / 9 AA	29
Phosphosite 5:	RNPEPL1	Q9HAU8	S486	EAPSSAISLRDVNVS	75 / 8 AA	56
Phosphosite 6:	DEPP	Q9NTK1	S81	RKGRPAVSLRDITAR	62 / 8 AA	23
Phosphosite 7:	UHRF1BP1L	A0JNW5	S1256	SKSSPEISLRFESGP	85 / 7 AA	164
Phosphosite 8:	LYSMD2	Q8IV50	S9	ADSSPALSLREGGPR	75 / 8 AA	23
Phosphosite 9:	MDN1	Q9NU22	S2563	HLEASAASLRNFYSH	66 / 9 AA	633
Phosphosite 10:	IFNW1	P05000	T142	AISSPALTLRRYFQG	55 / 9 AA	22
Phosphosite 11:	PKP1	Q13835	S739	GTLAGANSLRNFTSR	85 / 7 AA	83
Phosphosite 12:	C10orf18	Q5VWN6	S1091	KQVSPAASLRHPVST	75 / 8 AA	269
Phosphosite 13:	PDE3B	Q13370	S26	GAGSPPESLRNGYVK	75 / 8 AA	124
Phosphosite 14:	NEUROD4	Q9HD90	S198	PICGSAISVHNFNYQ	55 / 9 AA	37
Phosphosite 15:	RASAL2	Q9UJF2	S324	SVLEPVISVRNKEEL	71 / 7 AA	129
Phosphosite 16:	ARID3B	Q8IVW6	T385	PRISPATTLRKGDGA	62 / 8 AA	61
Phosphosite 17:	MAST4	O15021	S1893	LQNSPAVSLPDPEFK	62 / 8 AA	284
Phosphosite 18:	ZNF248	Q8NDW4	S131	NLGTDPVSLRNYPYK	57 / 7 AA	67
Phosphosite 19:	p38-delta	O15264	S95	LDVFTPASSLRNFYD	75 / 8 AA	42
Phosphosite 20:	PCNX	Q96RV3	S2157	RSSTSQISLRNLPSS	55 / 9 AA	259