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:	S658
P-Site Sequence:	LKIREERSGMTTDDD
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	S658	LKIREERSGMTTDDD	100 / 9 AA	86
Phosphosite 1:	PDZRN3	Q9UPQ7	S955	LKIREERSGMTTDDD	100 / 9 AA	120
Phosphosite 2:	PDZRN4	Q6ZMN7	S923	LKIKEERSGMTTDDD	88 / 9 AA	117
Phosphosite 3:	DCXR	Q7Z4W1	S227	LFLLSDRSGMTTGST	85 / 7 AA	26
Phosphosite 4:	RPRD2	Q5VT52	S730	TPVRDERSGTPTQDE	66 / 9 AA	156
Phosphosite 5:	PDZRN3	Q9UPQ7	T958	REERSGMTTDDDAVS	100 / 6 AA	120
Phosphosite 6:	PDZD4	Q76G19	T661	REERSGMTTDDDAVS	100 / 6 AA	86
Phosphosite 7:	MUC16	Q8WXI7	S8828	ATHRSPHSGMTTPMS	66 / 9 AA	2353
Phosphosite 8:	PTPN6	P29350	S496	QMVRAQRSGMVQTEA	62 / 8 AA	68
Phosphosite 9:	MPHOSPH8	Q99549	S599	YNLDQEDSSGMTLVM	62 / 8 AA	97
Phosphosite 10:	FRMPD1	Q5SYB0	S648	SDSQEERSGIETSGF	66 / 9 AA	173
Phosphosite 11:	TJP1	Q07157	S885	SEPVREDSSGMHHEN	71 / 7 AA	195
Phosphosite 12:	KLHL1	Q9NR64	S63	LLKSQERSGVSTFWK	62 / 8 AA	83
Phosphosite 13:	TJP1	Q07157	S886	EPVREDSSGMHHENQ	71 / 7 AA	195
Phosphosite 14:	piccolo	Q9Y6V0	S3951	IGLEERSSMASSPIS	62 / 8 AA	567
Phosphosite 15:	piccolo	Q9Y6V0	S3950	RIGLEERSSMASSPI	62 / 8 AA	567
Phosphosite 16:	SETD1B	Q9UPS6	S1416	TGRRDERSGPLASPV	83 / 6 AA	209
Phosphosite 17:	TNNI2	P48788	S169	RKNIEEKSGMEGRKK	83 / 6 AA	21
Phosphosite 18:	SFRS8	Q12872	S824	ERRREERSVPTAYRV	66 / 9 AA	105
Phosphosite 19:	SLC9A8	Q9Y2E8	S58	AQQEEQSSGMTIFFS	62 / 8 AA	65
Phosphosite 20:	MUC4	Q99102	S1020	SPLKMETSGMTTPSL	66 / 9 AA	232