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:	C2orf54
Human P-Site:	Y21
P-Site Sequence:	QVPLWHHYLQAIRSR
UniProt:	Q08AI8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C2orf54	Q08AI8	Y21	QVPLWHHYLQAIRSR	100 / 9 AA	50
Phosphosite 1:	G2E3	Q7L622	Y616	ALGFWNSYLQAVEDG	55 / 9 AA	81
Phosphosite 2:	SAR1B	Q9Y6B6	Y89	ARRVWKNYLPAINGI	55 / 9 AA	22
Phosphosite 3:	SAR1A	Q9NR31	Y89	ARRVWKNYLPAINGI	55 / 9 AA	22
Phosphosite 4:	ARF5	P84085	Y81	IRPLWRHYFQNTQGL	55 / 9 AA	21
Phosphosite 5:	ARF1	P84077	Y81	IRPLWRHYFQNTQGL	55 / 9 AA	21
Phosphosite 6:	ARF3	P61204	Y81	IRPLWRHYFQNTQGL	55 / 9 AA	20
Phosphosite 7:	G2E3	Q7L622	S615	KALGFWNSYLQAVED	62 / 8 AA	81
Phosphosite 8:	XAB2	Q9HCS7	Y74	SYKLWYRYLKARRAQ	62 / 8 AA	100
Phosphosite 9:	ARF4	P18085	Y81	IRPLWKHYFQNTQGL	55 / 9 AA	20
Phosphosite 10:	ABCC11	Q96J66	Y796	SWRVYHHYIQAAGGY	62 / 8 AA	154
Phosphosite 11:	RPAP1	Q9BWH6	Y1377	LPPLRQHYLQRLTST	71 / 7 AA	153
Phosphosite 12:	PORCN	Q9H237	Y176	PWISFHSYLQAVQGR	62 / 8 AA	52
Phosphosite 13:	C1orf220	Q5T0J3	Y11	VRGLWYCYLQVKKVR	62 / 8 AA	15
Phosphosite 14:	CHRDL2	Q6WN34	Y49	PGESWHPYLEPQGLM	57 / 7 AA	47
Phosphosite 15:	CHRDL1	Q9BU40	Y47	VGERWHPYLEPYGLV	57 / 7 AA	51
Phosphosite 16:	CPNE6	O95741	Y337	SPRQPNHYLQALRAV	71 / 7 AA	62
Phosphosite 17:	CCDC65	Q8IXS2	Y170	QHEKEIHYLQDIFMA	83 / 6 AA	57
Phosphosite 18:	GSG2	Q8TF76	Y747	SNVLWLHYLTDKMLK	83 / 6 AA	88
Phosphosite 19:	CNGA3	Q16281	Y243	TNRLWQHYKTTTQFK	80 / 5 AA	79
Phosphosite 20:	TUBE1	Q9UJT0	Y429	KKAHLHHYLQVEGME	71 / 7 AA	53