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:	S714
P-Site Sequence:	REQQNGDSKPELNII
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	S714	REQQNGDSKPELNII	100 / 9 AA	86
Phosphosite 1:	PPP1R13B	Q96KQ4	S543	PAFPAGDSKPELPLT	100 / 7 AA	120
Phosphosite 2:	VWA5B2	Q8N398	S1017	DSDQNGNSKRALGDP	66 / 9 AA	133
Phosphosite 3:	PLEKHA7	Q6IQ23	S977	GQCVNGDSRVELRSY	75 / 8 AA	127
Phosphosite 4:	UPF1	Q92900	S581	NQIRNMDSMPELQKL	66 / 9 AA	124
Phosphosite 5:	GPLD1	P80108	S526	AADVNGDSEPDLVIG	75 / 8 AA	92
Phosphosite 6:	CCDC57	Q2TAC2	S853	GVTSQGDSTPELPAP	85 / 7 AA	103
Phosphosite 7:	CCDC57	Q2TAC2	T854	VTSQGDSTPELPAPP	85 / 7 AA	103
Phosphosite 8:	FAM107A	O95990	S63	RRGLGVDSKPELQRV	100 / 6 AA	17
Phosphosite 9:	G3BP2	Q9UN86	S141	EDEVFGDSEPELDEE	85 / 7 AA	54
Phosphosite 10:	QPCT	Q16769	S187	SLKTVSDSKPDLSLQ	71 / 7 AA	41
Phosphosite 11:	BRWD2	Q9BZH6	S665	SLLQEAESKSELSQN	55 / 9 AA	137
Phosphosite 12:	ZDHHC11B	P0C7U3	S338	SVNQDGDSKAQEADD	62 / 8 AA	42
Phosphosite 13:	MAP1A	P78559	T452	KEEKRKDTKPELKKI	83 / 6 AA	306
Phosphosite 14:	ECM29	Q5VYK3	S1826	LATMEPDSRPELQEK	83 / 6 AA	204
Phosphosite 15:	IVNS1ABP	Q9Y6Y0	S212	SIWENGDSLEELMEE	66 / 9 AA	72
Phosphosite 16:	ZNF644	Q9H582	T1156	FLNEYDETKPELPSG	44 / 9 AA	150
Phosphosite 17:	KIAA1751	Q9C0B2	S517	FQGRPFNSKPELLHF	83 / 6 AA	87
Phosphosite 18:	SULT4A1	Q9BR01	S126	SDLHNGDSKVIYMAR	83 / 6 AA	33
Phosphosite 19:	GMPS	P49915	S8	MALCNGDSKLENAGG	85 / 7 AA	77
Phosphosite 20:	PHC1	P78364	S722	VSRQMGDSKPPQAIV	85 / 7 AA	106