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:	CAGE1
Human P-Site:	S31
P-Site Sequence:	HEKVESMSESDTMNV
UniProt:	Q8TC20
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CAGE1	Q8TC20	S31	HEKVESMSESDTMNV	100 / 9 AA	90
Phosphosite 1:	SAPAP3	O95886	S643	GVQVETISDSDTENR	66 / 9 AA	106
Phosphosite 2:	CAGE1	Q8TC20	S33	KVESMSESDTMNVSN	100 / 7 AA	90
Phosphosite 3:	CAGE1	Q8TC20	S29	TSHEKVESMSESDTM	100 / 7 AA	90
Phosphosite 4:	KLK4	Q9Y5K2	S127	IKLDESVSESDTIRS	87 / 8 AA	27
Phosphosite 5:	EHMT1	Q9H9B1	S352	RTSKESMSEADRAQK	85 / 7 AA	138
Phosphosite 6:	SNCAIP	Q9Y6H5	S676	QLMQRSLSESDTDSN	85 / 7 AA	100
Phosphosite 7:	TULP4	Q9NRJ4	S228	IFLVEDSSESDTDSD	77 / 9 AA	169
Phosphosite 8:	SNCAIP	Q9Y6H5	S678	MQRSLSESDTDSNNS	85 / 7 AA	100
Phosphosite 9:	PTPN21	Q16825	S799	LMPSMSESDLTTSGR	100 / 6 AA	133
Phosphosite 10:	CCDC6	Q16204	S6	__MADSASESDTDGA	66 / 9 AA	53
Phosphosite 11:	ACAA1	P09110	S154	ACGVESMSLADRGNP	75 / 8 AA	44
Phosphosite 12:	ASXL1	Q8IXJ9	S878	SCPPMRESDTRQENL	71 / 7 AA	165
Phosphosite 13:	PTPN21	Q16825	S797	GLLMPSMSESDLTTS	100 / 6 AA	133
Phosphosite 14:	C2orf43	Q9H6V9	S171	FPTIERMSESPNGRI	71 / 7 AA	37
Phosphosite 15:	RRP15	Q9Y3B9	S278	DSRPESASDSDT___	75 / 8 AA	31
Phosphosite 16:	DENND3	A2RUS2	S604	KRTVESMSAPEWEGA	62 / 8 AA	136
Phosphosite 17:	KLK4	Q9Y5K2	S129	LDESVSESDTIRSIS	85 / 7 AA	27
Phosphosite 18:	Putative uncharacterized protein LOC388882	Q8N402	S231	ENDLIVESMSDDEDF	83 / 6 AA	27
Phosphosite 19:	OR1C1	Q15619	S270	SSPHMPESDTLSTIM	83 / 6 AA	35
Phosphosite 20:	FXR1	P51114	S524	LMDGMTESDTASVNE	71 / 7 AA	70