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:	DDC
Human P-Site:	S194
P-Site Sequence:	SSDQAHSSVERAGLI
UniProt:	P20711
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDC	P20711	S194	SSDQAHSSVERAGLI	100 / 9 AA	54
Phosphosite 1:	HDC	P19113	S196	ASDQAHSSVEKAGLI	88 / 9 AA	74
Phosphosite 2:	ERK4	P31152	S414	RFLEQSHSSMERAFE	75 / 8 AA	63
Phosphosite 3:	DIP2A	Q14689	S161	STPLQSHSSVEPWLD	75 / 8 AA	170
Phosphosite 4:	DIP2A	Q14689	S162	TPLQSHSSVEPWLDR	85 / 7 AA	170
Phosphosite 5:	STXBP2	Q15833	S436	ANVQAHSSLIRNLEQ	75 / 8 AA	66
Phosphosite 6:	SAMD4	Q9UPU9	S659	MPSRTHSSVQRTRSL	55 / 9 AA	59
Phosphosite 7:	FBXW10	Q5XX13	S931	GGDQVTSSIERAVCS	66 / 9 AA	120
Phosphosite 8:	ST6GALNAC5	Q9BVH7	S148	LRVIAHSSIQRILRN	71 / 7 AA	38
Phosphosite 9:	MRS2	Q9HD23	S225	LVDPKHSSVDRSKLH	71 / 7 AA	50
Phosphosite 10:	MRS2	Q9HD23	S224	ALVDPKHSSVDRSKL	83 / 6 AA	50
Phosphosite 11:	IGHMBP2	P38935	S466	GQLTAHSSVARHLLR	85 / 7 AA	109
Phosphosite 12:	C10orf55	Q5SWW7	S10	LHLDSHSSLERTKPT	55 / 9 AA	16
Phosphosite 13:	SAMD4	Q9UPU9	S658	SMPSRTHSSVQRTRS	62 / 8 AA	59
Phosphosite 14:	NIN	Q8N4C6	S306	DDGMGHASVERILDT	62 / 8 AA	243
Phosphosite 15:	MAPKBP1	O60336	S1339	VGLGKAHSTTERWAC	62 / 8 AA	164
Phosphosite 16:	C10orf55	Q5SWW7	S9	FLHLDSHSSLERTKP	62 / 8 AA	16
Phosphosite 17:	AEN	Q8WTP8	S255	VGQHGHSSVEDATTA	66 / 9 AA	36
Phosphosite 18:	ZNF445	P59923	S16	AYPAQAQSSRERGRL	75 / 8 AA	119
Phosphosite 19:	TEX9	Q8N6V9	S273	GLQQQLSSVERELEN	66 / 9 AA	45
Phosphosite 20:	TEX9	Q8N6V9	S272	DGLQQQLSSVERELE	75 / 8 AA	45