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:	S735
P-Site Sequence:	SRDDFLGSFCRYHLT
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	S735	SRDDFLGSFCRYHLT	100 / 9 AA	93
Phosphosite 1:	CHI3L1	P36222	S362	DLDDFQGSFCGQDLR	85 / 7 AA	43
Phosphosite 2:	GBA	P04062	T75	PTFPALGTFSRYEST	71 / 7 AA	60
Phosphosite 3:	GBA	P04062	S77	FPALGTFSRYESTRS	71 / 7 AA	60
Phosphosite 4:	C7orf43	Q8WVR3	S292	SGEVSMGSFCRLPGT	83 / 6 AA	63
Phosphosite 5:	PLCG2	P16885	S847	IEDNPLGSLCRGILD	62 / 8 AA	148
Phosphosite 6:	PTPRS	Q13332	S1942	AALEYLGSFDHYAT_	55 / 9 AA	217
Phosphosite 7:	PTPRD	P23468	S1906	AALEYLGSFDHYAT_	55 / 9 AA	215
Phosphosite 8:	PTPRF	P10586	S1901	AALEYLGSFDHYAT_	55 / 9 AA	211
Phosphosite 9:	SUN2	Q9UH99	S130	ATEDFLGSSSGYSSE	66 / 9 AA	80
Phosphosite 10:	FAM64A	Q9BSJ6	S45	TSVGALGSLCRQFQR	83 / 6 AA	27
Phosphosite 11:	CHIA	Q9BZP6	T368	AIDLDDFTGTFCNQG	71 / 7 AA	52
Phosphosite 12:	HS6ST2	Q96MM7	S109	RRRWDLGSLCRALLT	83 / 6 AA	69
Phosphosite 13:	ZHX3	Q9H4I2	S512	QLSALKGSFCRNQFP	83 / 6 AA	105
Phosphosite 14:	RB1CC1	Q8TDY2	S587	KDLQFLQSFCPSEVQ	62 / 8 AA	183
Phosphosite 15:	AMACR	Q9UHK6	S115	SGFGQSGSFCRLAGH	100 / 5 AA	42
Phosphosite 16:	MAST2	Q6P0Q8	S166	LSLPRRGSFCRTSNR	100 / 5 AA	196
Phosphosite 17:	GUCY1A3	Q02108	S165	TLKDFLNSFSTLLKQ	71 / 7 AA	77
Phosphosite 18:	PURB	Q96QR8	Y275	FGGAFCRYADEMKEI	80 / 5 AA	33
Phosphosite 19:	GCFC	Q9Y5B6	Y855	QLENFCRYLVHLADT	80 / 5 AA	105
Phosphosite 20:	BEST1	O76090	S16	VANARLGSFSRLLLC	83 / 6 AA	68