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:	EFCAB3
Human P-Site:	Y421
P-Site Sequence:	SSDTSECYTDSGRKR
UniProt:	Q8N7B9
Intern. Prot. ID:	IPI00167171

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EFCAB3	Q8N7B9	Y421	SSDTSECYTDSGRKR	100 / 9 AA	50
Phosphosite 1:	EFCAB3	Q8N7B9	T422	SDTSECYTDSGRKRK	100 / 8 AA	50
Phosphosite 2:	EFCAB3	Q8N7B9	S424	TSECYTDSGRKRKRK	100 / 6 AA	50
Phosphosite 3:	EFCAB3	Q8N7B9	S418	SSSSSDTSECYTDSG	100 / 6 AA	50
Phosphosite 4:	Putative RNA polymerase II subunit A C-terminal domain phosphatase SSU72-like protein 3	A6NG73	Y76	LRKDRECYTHNGILH	62 / 8 AA	22
Phosphosite 5:	C10orf122	Q5VZQ5	Y85	SLENSGCYLDSGLGR	66 / 9 AA	22
Phosphosite 6:	GBF1	Q92538	T1324	TSDSEVYTDHGRPGK	75 / 8 AA	206
Phosphosite 7:	GBF1	Q92538	Y1323	YTSDSEVYTDHGRPG	75 / 8 AA	206
Phosphosite 8:	TRPM5	Q9NZQ8	S589	DLFSECYSNSEARAF	71 / 7 AA	131
Phosphosite 9:	OPHN1	O60890	Y12	PLEFSDCYLDSPDFR	71 / 7 AA	92
Phosphosite 10:	ARHGAP10	A1A4S6	Y12	PLEFSDCYLDSPWFR	71 / 7 AA	89
Phosphosite 11:	BBOX1	O75936	Y44	NCPCSDCYLDSAKAR	62 / 8 AA	45
Phosphosite 12:	FRYL	O94915	S1181	VDRCYTGSGRVAAGC	83 / 6 AA	340
Phosphosite 13:	C10orf122	Q5VZQ5	S88	NSGCYLDSGLGRKKI	83 / 6 AA	22
Phosphosite 14:	ARSG	Q96EG1	T197	NLQRDCYTDVALPLY	66 / 6 AA	57
Phosphosite 15:	EFCAB3	Q8N7B9	T417	RSSSSSDTSECYTDS	100 / 5 AA	50
Phosphosite 16:	Putative RNA polymerase II subunit A C-terminal domain phosphatase SSU72-like protein 2	A8MSY0	Y76	LRKDRECYTRNGILH	62 / 8 AA	22
Phosphosite 17:	ARSG	Q96EG1	Y196	RNLQRDCYTDVALPL	66 / 6 AA	57
Phosphosite 18:	FRYL	O94915	T1179	WAVDRCYTGSGRVAA	83 / 6 AA	340
Phosphosite 19:	FRYL	O94915	Y1178	YWAVDRCYTGSGRVA	83 / 6 AA	340
Phosphosite 20:	PIK3C2B	O00750	Y931	QALKYECYLDSPLVR	83 / 6 AA	185