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:	SMPD4
Human P-Site:	S419
P-Site Sequence:	PDKQAPGSDSQPRCV
UniProt:	Q9NXE4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMPD4	Q9NXE4	S419	PDKQAPGSDSQPRCV	100 / 9 AA	93
Phosphosite 1:	SMPD4	Q9NXE4	S421	KQAPGSDSQPRCVSE	100 / 7 AA	93
Phosphosite 2:	DDX54	Q8TDD1	S39	AASQARGSDSEDGEF	75 / 8 AA	99
Phosphosite 3:	BTBD12	Q8IY92	S184	TRENVPNSDSQPPPS	75 / 8 AA	200
Phosphosite 4:	CUTL1	P39880	S1100	SDPPASDSQPTTPLP	85 / 7 AA	164
Phosphosite 5:	MAGEA8	P43361	S267	EYRQAPGSDPVRYEF	100 / 6 AA	35
Phosphosite 6:	KIAA1522	Q9P206	S1030	MGLPGSDSQKELA__	100 / 6 AA	107
Phosphosite 7:	CO3A1	P02461	S328	GNDGARGSDGQPGPP	75 / 8 AA	139
Phosphosite 8:	CDCA7	Q9BWT1	S154	HPLPGSDSQSRRPRR	100 / 6 AA	43
Phosphosite 9:	KIAA1522	Q9P206	S1028	EKMGLPGSDSQKELA	100 / 6 AA	107
Phosphosite 10:	KIAA0467	Q5T011	S1597	GAERAPGSDSGAQRQ	85 / 7 AA	278
Phosphosite 11:	TARS2	Q9BW92	S383	FAVQPPGSDRPPSSQ	66 / 9 AA	81
Phosphosite 12:	CDCA7	Q9BWT1	S152	GRHPLPGSDSQSRRP	100 / 6 AA	43
Phosphosite 13:	CUTL1	P39880	S1098	EPSDPPASDSQPTTP	85 / 7 AA	164
Phosphosite 14:	KIAA0586	Q9BVV6	S1206	SPSQMPGSDSSTLES	85 / 7 AA	169
Phosphosite 15:	KCNH1	O95259	S819	AKLQAPGSECLGPKG	71 / 7 AA	111
Phosphosite 16:	SCN11A	Q9UI33	S482	GKDQPPGSDSDEDCQ	85 / 7 AA	205
Phosphosite 17:	CCDC88B	A6NC98	S553	ECPQAPDSDPQEAES	75 / 8 AA	165
Phosphosite 18:	AAK1	Q2M2I8	S405	PPPQAAGSSNQPGLL	66 / 9 AA	94
Phosphosite 19:	BASP1	P80723	S170	KSDGAPASDSKPGSS	75 / 8 AA	23
Phosphosite 20:	KLHDC4	Q8TBB5	S407	QVLTAPGSAGQPRSE	75 / 8 AA	58