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:	S463
P-Site Sequence:	ISELPEKSDKDSTSA
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	S463	ISELPEKSDKDSTSA	100 / 9 AA	86
Phosphosite 1:	PDZRN3	Q9UPQ7	S750	ITELPEKSDKDSSSA	100 / 9 AA	120
Phosphosite 2:	PDZRN4	Q6ZMN7	S731	IMEHPEKSDKDSSSA	100 / 8 AA	117
Phosphosite 3:	FLJ32786	Q96M69	S733	FGPYPEKSGKDSLVS	77 / 9 AA	94
Phosphosite 4:	LOC375337	Q8N9V7	S272	LRSLAEKSDTNSIPQ	66 / 9 AA	191
Phosphosite 5:	RIMS2	Q9UQ26	S854	IYFLPDRSDKNKRRT	62 / 8 AA	160
Phosphosite 6:	DAAM2	Q86T65	S724	LKFIPEKSDIDLLEE	75 / 8 AA	123
Phosphosite 7:	DAAM1	Q9Y4D1	S739	LKFVPEKSDIDLLEE	75 / 8 AA	123
Phosphosite 8:	C6orf103	Q8N7X0	S357	TLKAPEKSDKVPKEK	100 / 6 AA	86
Phosphosite 9:	ATP6V1D	Q9Y5K8	S216	KKILKEKSEKDLEQR	75 / 8 AA	28
Phosphosite 10:	Serine protease 53	Q2L4Q9	S288	SPETPEMSDEDSCVA	75 / 8 AA	58
Phosphosite 11:	ZZZ3	Q8IYH5	S139	EEDSPIKSDKESVEQ	75 / 8 AA	102
Phosphosite 12:	UTRN	P46939	T1266	TEVLPEKTDAVNEAL	83 / 6 AA	394
Phosphosite 13:	MED1	Q15648	S1358	FQGKREKSDKDKSKV	85 / 7 AA	168
Phosphosite 14:	HMX1	Q9NP08	S133	GGLSPDTSDRDSPET	62 / 8 AA	36
Phosphosite 15:	RHOT1	Q8IXI2	T105	IPLINERTDKDSRLP	55 / 9 AA	71
Phosphosite 16:	THEM5	Q8N1Q8	T50	SRFLPEKTDLKDYAL	83 / 6 AA	28
Phosphosite 17:	ATXN7L2	Q5T6C5	T164	GHQPPEKTQKDNLCQ	62 / 8 AA	77
Phosphosite 18:	MRPL45	Q9BRJ2	S72	LVIPPEKSDRSIHLA	83 / 6 AA	35
Phosphosite 19:	FAM83H	Q6ZRV2	S1085	GVLAPDMSDKDKCSA	71 / 7 AA	127
Phosphosite 20:	C20orf72	Q9BQP7	S109	PIFNPERSDKPNASD	83 / 6 AA	39