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:	PDZD4
Human P-Site:	S457
P-Site Sequence:	KHELSDISELPEKSD
UniProt:	Q76G19
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDZD4	Q76G19	S457	KHELSDISELPEKSD	100 / 9 AA	86
Phosphosite 1:	PDZRN3	Q9UPQ7	T744	RHELSDITELPEKSD	88 / 9 AA	120
Phosphosite 2:	THOC2	Q8NI27	S74	SNVLSDISEFREDMP	77 / 9 AA	183
Phosphosite 3:	LCOR	Q96JN0	S219	NGALSNISDLPFLAE	75 / 8 AA	47
Phosphosite 4:	POGK	Q9P215	T159	LRLPRDITELPEWSE	75 / 8 AA	69
Phosphosite 5:	PHRF1	Q9P1Y6	S677	APRRTDISELPRIPK	85 / 7 AA	179
Phosphosite 6:	SLC4A4	Q9Y6R1	S262	SSSLNDISDKPEKDQ	66 / 9 AA	121
Phosphosite 7:	OBSCN	Q5VST9	S4759	EPTLDSISELPEEDG	77 / 9 AA	868
Phosphosite 8:	MLL	Q03164	S242	ITHGKDISELPKGNK	100 / 6 AA	432
Phosphosite 9:	C17orf95	Q86XA0	S53	EVILSDSSELPHCLE	87 / 8 AA	21
Phosphosite 10:	ACOX1	Q15067	S365	GIGQGDLSELPELHA	75 / 8 AA	74
Phosphosite 11:	formin 2	Q9NZ56	S277	EQALSALSDLPESLA	66 / 9 AA	180
Phosphosite 12:	CCDC129	Q6ZRS4	S223	SSLLSDVSILPNRAE	66 / 9 AA	99
Phosphosite 13:	PLEKHG2	Q9H7P9	S663	LPSLSDISDVFEMPC	66 / 9 AA	148
Phosphosite 14:	BAT1	Q13838	S412	DRFEVNISELPDEID	71 / 7 AA	49
Phosphosite 15:	HEM1	P55160	S835	AEEFSDISEMRALAE	62 / 8 AA	128
Phosphosite 16:	RAB43	Q86YS6	S136	IGNKSDLSELREVSL	75 / 8 AA	23
Phosphosite 17:	Putative Rab-43-like protein ENSP00000330714	A6NDJ8	S105	IGNKSDLSELREVSL	75 / 8 AA	20
Phosphosite 18:	ATP5SL	Q9NW81	S207	NLRRLDISDLPAVSN	71 / 7 AA	29
Phosphosite 19:	PDZD4	Q76G19	S454	EPKKHELSDISELPE	100 / 6 AA	86
Phosphosite 20:	IQWD1	Q58WW2	T382	TSQSDISTLPTVPSS	85 / 7 AA	96