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:	S271
P-Site Sequence:	PDAGPGLSNSQELDS
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	S271	PDAGPGLSNSQELDS	100 / 9 AA	86
Phosphosite 1:	BCL9L	Q86UU0	S1138	QGSGPGISNSQPSQM	87 / 8 AA	157
Phosphosite 2:	MKKS	Q9NPJ1	Y502	SQCGCGLYNSQEELN	77 / 9 AA	62
Phosphosite 3:	PDZD4	Q76G19	S273	AGPGLSNSQELDSGV	100 / 7 AA	86
Phosphosite 4:	DKK3	Q9UBP4	S39	VKPGPALSYPQEEAT	66 / 9 AA	38
Phosphosite 5:	PLCB3	Q01970	S520	SDSCPGLSNGEEVGL	75 / 8 AA	139
Phosphosite 6:	OR4F4	Q96R69	S11	EFIFLGLSDSQELQT	85 / 7 AA	34
Phosphosite 7:	OR4F5	Q8NH21	S11	EFIFLGLSDSQELQT	85 / 7 AA	34
Phosphosite 8:	MGA	Q8IWI9	S989	GSRPPGLSKSQVKLM	85 / 7 AA	332
Phosphosite 9:	UNC13D	Q70J99	S1029	LREVPGLSGSEEPGE	75 / 8 AA	123
Phosphosite 10:	ZNF513	Q8N8E2	S505	GAGGPGLSASEGWAP	75 / 8 AA	58
Phosphosite 11:	ADCK2	Q7Z695	S462	GANGLSSSQEAQLQQ	85 / 7 AA	69
Phosphosite 12:	SAMD14	Q8IZD0	S373	KSLGLSNSHDRALVK	71 / 7 AA	45
Phosphosite 13:	BSN	Q9UPA5	S2136	PQHGPGLSAPQSLVP	75 / 8 AA	416
Phosphosite 14:	SNX14	Q9Y5W7	S674	LLQHPELSNSQLLAD	85 / 7 AA	110
Phosphosite 15:	IMPG1	Q17R60	S145	FDIGKNFSNSQEHLD	66 / 9 AA	89
Phosphosite 16:	F8	P00451	S974	LESGLMNSQESSWGK	85 / 7 AA	267
Phosphosite 17:	SAMD14	Q8IZD0	S371	KLKSLGLSNSHDRAL	71 / 7 AA	45
Phosphosite 18:	ZNF608	Q9ULD9	S871	LANGLSESQESRMAS	85 / 7 AA	162
Phosphosite 19:	ZNF608	Q9ULD9	S869	EGLANGLSESQESRM	85 / 7 AA	162
Phosphosite 20:	MAP2K4	P45985	S329	KGDPPQLSNSEEREF	75 / 8 AA	44