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:	PSD4
Human P-Site:	S502
P-Site Sequence:	TDGEQPSSLKKKEAG
UniProt:	Q8NDX1
Intern. Prot. ID:	IPI00784499

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSD4	Q8NDX1	S502	TDGEQPSSLKKKEAG	100 / 9 AA	116
Phosphosite 1:	PSD4	Q8NDX1	S501	ETDGEQPSSLKKKEA	100 / 8 AA	116
Phosphosite 2:	SPRED1	Q7Z699	S317	VFKTQPSSLKIKKSK	87 / 8 AA	50
Phosphosite 3:	UBQLN3	Q9H347	S156	GFPDQPSSLMRQHVS	55 / 9 AA	71
Phosphosite 4:	UBQLN3	Q9H347	S155	RGFPDQPSSLMRQHV	62 / 8 AA	71
Phosphosite 5:	SLC25A3	Q00325	S353	PPPEMPESLKKKLGL	77 / 9 AA	40
Phosphosite 6:	LELP1	Q5T871	S34	CESKCQPSCLKKLLQ	85 / 7 AA	11
Phosphosite 7:	ERCC5	P28715	S1069	NTLEESSSLKRKRLS	66 / 9 AA	133
Phosphosite 8:	Lass3	Q8IU89	S127	RRNQERPSRLKKFQE	75 / 8 AA	46
Phosphosite 9:	WDR26	Q9H7D7	S113	ATPELGSSLKKKKRL	77 / 9 AA	72
Phosphosite 10:	Sh3rf2	Q8TEC5	T670	GKPEQPATLKASQPE	71 / 7 AA	79
Phosphosite 11:	ZIC5	Q96T25	S543	KSYTHPSSLRKHMKI	71 / 7 AA	66
Phosphosite 12:	ZIC5	Q96T25	S542	DKSYTHPSSLRKHMK	71 / 7 AA	66
Phosphosite 13:	ZIC4	Q8N9L1	S280	KCYTHPSSLRKHMKV	71 / 7 AA	37
Phosphosite 14:	ZIC1	Q15915	S376	KSYTHPSSLRKHMKV	71 / 7 AA	48
Phosphosite 15:	KCNMA1	Q12791	T763	FEDEQPSTLSPKKKQ	66 / 9 AA	138
Phosphosite 16:	TACC2	O95359	S2134	TKKPRPPSLKKKQTT	75 / 8 AA	309
Phosphosite 17:	RNF169	Q8NCN4	S636	KHLEQNGSLKKLRQT	75 / 8 AA	77
Phosphosite 18:	C1orf187	Q8NBI3	S160	ALVRGPSSLMKKAEL	85 / 7 AA	39
Phosphosite 19:	PPARGC1A	Q9UBK2	S142	PQEAEEPSLLKKLLL	75 / 8 AA	91
Phosphosite 20:	ZBTB2	Q8N680	S233	SSDEQPASLTIAHVK	71 / 7 AA	57