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:	S21
P-Site Sequence:	PLTKVPISHNKRDRD
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	S21	PLTKVPISHNKRDRD	100 / 9 AA	50
Phosphosite 1:	VWA3A	A6NCI4	S567	RPEMVPVSHNNLQSA	62 / 8 AA	134
Phosphosite 2:	MLF1IP	Q71F23	S215	TQKKGKISHDKRKKS	66 / 9 AA	48
Phosphosite 3:	cathepsin K	P43235	S98	TGLKVPLSHSRSNDT	62 / 8 AA	37
Phosphosite 4:	ZFP28	Q8NHY6	T363	QFRQEPITHNKTLSK	83 / 6 AA	99
Phosphosite 5:	CCDC137	Q6PK04	S82	QEMKNPISNKKRKKA	66 / 9 AA	33
Phosphosite 6:	KIAA1671	Q9BY89	S1660	SRRRAPISHSLRRSR	55 / 9 AA	197
Phosphosite 7:	MYO9B	Q13459	S1144	SHEKVPSSREKRESR	66 / 9 AA	244
Phosphosite 8:	CCDC126	Q96EE4	T128	SGNLVPVTTNKRTNV	62 / 8 AA	16
Phosphosite 9:	PTPN22	Q9Y2R2	T445	FNSKVPITRTKSTPF	62 / 8 AA	92
Phosphosite 10:	HSPA1L	P34931	S256	RKHKKDISQNKRAVR	83 / 6 AA	70
Phosphosite 11:	HSPA1A	P08107	S254	RKHKKDISQNKRAVR	83 / 6 AA	70
Phosphosite 12:	RasGRF2	O14827	S285	SSKKPPISHDDVSSI	71 / 7 AA	141
Phosphosite 13:	C5aR	P21730	S193	VLCGVDYSHDKRRER	62 / 8 AA	39
Phosphosite 14:	C6orf146	Q8IXS0	S34	LDSEVPVSENKNLPA	71 / 7 AA	57
Phosphosite 15:	PDE4A	P27815	S205	LTNVPVPSNKRSPLG	62 / 8 AA	98
Phosphosite 16:	VGLL4	Q14135	S52	RTGPPPISPSKRKFS	71 / 7 AA	31
Phosphosite 17:	VGLL4	Q14135	S54	GPPPISPSKRKFSME	71 / 7 AA	31
Phosphosite 18:	USP36	Q9P275	S490	EEIGVPISRNGSTLG	83 / 6 AA	123
Phosphosite 19:	ATF6B	Q99941	S608	HLLLPAISHNKTSRP	83 / 6 AA	77
Phosphosite 20:	KIAA1671	Q9BY89	S1662	RRAPISHSLRRSRFS	71 / 7 AA	197