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:	S391
P-Site Sequence:	MSDDPEQSLQVEASP
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	S391	MSDDPEQSLQVEASP	100 / 9 AA	53
Phosphosite 1:	NPAS4	Q8IUM7	S411	FPSGPEPSLQAELSK	66 / 9 AA	87
Phosphosite 2:	RTEL1	Q9NZ71	S815	AAGDPESSLCVEYEQ	77 / 9 AA	152
Phosphosite 3:	SYNC1	Q9H7C4	S155	EKSNPEESLRAEQSP	55 / 9 AA	56
Phosphosite 4:	C1orf114	Q5TID7	S71	RHSDPDKSLQDEVSP	66 / 9 AA	60
Phosphosite 5:	ALG6	Q9Y672	T256	FFTEREQTLQVLRRL	62 / 8 AA	58
Phosphosite 6:	LAMC2	Q13753	S865	LQGVSDQSFQVEEAK	62 / 8 AA	131
Phosphosite 7:	RFX2	P48378	S719	ERSDPNHSLQGI___	71 / 7 AA	80
Phosphosite 8:	ATP2C1	P98194	S748	MDGPPAQSLGVEPVD	75 / 8 AA	101
Phosphosite 9:	ATP2C2	O75185	S778	MDGPPAQSLGVEPVD	75 / 8 AA	103
Phosphosite 10:	SNX16	P57768	S282	LSLEPEESLDVSETE	62 / 8 AA	39
Phosphosite 11:	SPAG17	Q6Q759	S1103	EEGDEEQSLETEVSD	66 / 9 AA	252
Phosphosite 12:	PLSCR5	A0PG75	S26	GAPDPDQSLPASSNP	62 / 8 AA	30
Phosphosite 13:	ZNF416	Q9BWM5	S82	DEETPEQSVSVEGVP	75 / 8 AA	67
Phosphosite 14:	OBSCN	Q5VST9	S3898	VFREPLQSLQAEEGS	66 / 9 AA	868
Phosphosite 15:	C14orf174	Q9P1V8	S196	EPGVPEESLRVQHEE	62 / 8 AA	77
Phosphosite 16:	PCNT	O95613	S3302	ASQDPEHSLTEYIHH	83 / 6 AA	378
Phosphosite 17:	MAP1B	P46821	S1657	GQESPEQSLAMDFSR	62 / 8 AA	271
Phosphosite 18:	NDUFAF4	Q9P032	S78	DSKDPVSSLQVKAAE	75 / 8 AA	20
Phosphosite 19:	NDUFAF4	Q9P032	S77	VDSKDPVSSLQVKAA	75 / 8 AA	20
Phosphosite 20:	GFRA4	Q9GZZ7	S270	PQGDPEHSLLQVSST	83 / 6 AA	32