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:	PSD3
Human P-Site:	S748
P-Site Sequence:	DDEEKKKSPSESTEE
UniProt:	Q9NYI0
Intern. Prot. ID:	IPI00178366

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSD3	Q9NYI0	S748	DDEEKKKSPSESTEE	100 / 9 AA	116
Phosphosite 1:	SPANXN1	Q5VSR9	S15	INGEKRKSPCESNNE	77 / 9 AA	8
Phosphosite 2:	SPANXN2	Q5MJ10	S15	TNGEKRKSPCESNNK	77 / 9 AA	20
Phosphosite 3:	SPANXN5	Q5MJ07	S15	TNGEKRKSPCDSNSK	66 / 9 AA	8
Phosphosite 4:	SPANXN3	Q5MJ09	S15	TNGEKTKSPCESNNK	77 / 9 AA	16
Phosphosite 5:	KIDINS220	Q9ULH0	S1652	ICSEDKKSPSECSLI	77 / 9 AA	197
Phosphosite 6:	PSD3	Q9NYI0	S750	EEKKKSPSESTEEKA	100 / 7 AA	116
Phosphosite 7:	FAM83C	Q9BQN1	S500	EEKEKKASPSQSRGQ	77 / 9 AA	81
Phosphosite 8:	Zfp827	Q17R98	T959	HTGEDRKTPSESNSP	66 / 9 AA	119
Phosphosite 9:	SPANXN4	Q5MJ08	S15	TNENKMKSPCESNKR	75 / 8 AA	11
Phosphosite 10:	TMEM117	Q9H0C3	S438	YTRMKRKSPSEHSKD	85 / 7 AA	60
Phosphosite 11:	OPTN	Q96CV9	S15	CLTEKEDSPSESTGN	77 / 9 AA	66
Phosphosite 12:	KIDINS220	Q9ULH0	S1654	SEDKKSPSECSLIAS	85 / 7 AA	197
Phosphosite 13:	SFRS16	Q8N2M8	S303	TYDPYKRSPSESSSE	85 / 7 AA	77
Phosphosite 14:	VPS13B	Q7Z7G8	S1529	TQKEKRKSPGQPMRT	55 / 9 AA	449
Phosphosite 15:	FNDC5	Q8NAU1	S177	NNKEKTKSASETSTP	66 / 9 AA	22
Phosphosite 16:	MAP1B	P46821	S2072	CYTAEKKSPSEARQD	85 / 7 AA	271
Phosphosite 17:	MAP1B	P46821	S2074	TAEKKSPSEARQDVD	85 / 7 AA	271
Phosphosite 18:	ZNF449	Q6P9G9	S317	PKPHKKKSPGEKPHR	85 / 7 AA	60
Phosphosite 19:	SFRS16	Q8N2M8	S305	DPYKRSPSESSSESR	85 / 7 AA	77
Phosphosite 20:	GRIN2A	Q12879	S882	HIEEKKKSPDFNLTG	100 / 6 AA	165