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:	EFCAB5
Human P-Site:	S681
P-Site Sequence:	RKDSILKSTKYGEPI
UniProt:	A4FU69
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EFCAB5	A4FU69	S681	RKDSILKSTKYGEPI	100 / 9 AA	173
Phosphosite 1:	HIVEP2	P31629	S495	SQTSMLKSTKFNSES	66 / 9 AA	269
Phosphosite 2:	CCDC105	Q8IYK2	T365	RGTILRCTKYNQELY	62 / 8 AA	57
Phosphosite 3:	VSX2	P58304	S239	LPESILKSAKDGIMD	77 / 9 AA	39
Phosphosite 4:	TTN	Q8WZ42	S13254	NGTEILKSKKYEIVA	75 / 8 AA	3816
Phosphosite 5:	TRIML1	Q8N9V2	S307	VLSEDLKSVKYGGSR	85 / 7 AA	53
Phosphosite 6:	C3orf17	Q6NW34	T340	CSQSRLKTTKYSSQK	66 / 9 AA	65
Phosphosite 7:	EFCAB5	A4FU69	Y684	SILKSTKYGEPITSE	100 / 6 AA	173
Phosphosite 8:	SEPHS2	Q99611	S392	RFCSEIKSSKYGEGH	66 / 9 AA	47
Phosphosite 9:	ZNF7	P17097	S102	EDMDILKSESYGTVV	75 / 8 AA	78
Phosphosite 10:	HIVEP2	P31629	T496	QTSMLKSTKFNSESR	62 / 8 AA	269
Phosphosite 11:	RGS13	O14921	T41	SFENLMATKYGPVVY	71 / 7 AA	19
Phosphosite 12:	CLSPN	Q9HAW4	S336	NAMALLKSSKYQSSH	62 / 8 AA	151
Phosphosite 13:	SOSTDC1	Q6X4U4	S80	VGCRELRSTKYISDG	83 / 6 AA	23
Phosphosite 14:	SOSTDC1	Q6X4U4	T81	GCRELRSTKYISDGQ	83 / 6 AA	23
Phosphosite 15:	RPRD2	Q5VT52	S860	PAKSILKSSKLSDTT	85 / 7 AA	156
Phosphosite 16:	CLSPN	Q9HAW4	S337	AMALLKSSKYQSSHH	71 / 7 AA	151
Phosphosite 17:	SEPHS2	Q99611	S393	FCSEIKSSKYGEGHQ	71 / 7 AA	47
Phosphosite 18:	C3orf17	Q6NW34	T341	SQSRLKTTKYSSQKV	71 / 7 AA	65
Phosphosite 19:	USP34	Q70CQ2	S3007	IFLSVLKSTRPYLQR	71 / 7 AA	404
Phosphosite 20:	ATP10A	O60312	T66	LADNRLKTTKYTLLS	62 / 8 AA	168