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:	Crk
Human P-Site:	S121
P-Site Sequence:	LIEPVSRSRQGSGVI
UniProt:	P46108
Intern. Prot. ID:	IPI00004838

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Crk	P46108	S121	LIEPVSRSRQGSGVI	100 / 9 AA	34
Phosphosite 1:	FAM149B1	Q96BN6	T578	GGRPVSRTRQGP___	77 / 9 AA	65
Phosphosite 2:	ALX4	Q9H161	S27	YYSPVSQSREGSSPF	77 / 9 AA	44
Phosphosite 3:	Crk	P46108	S119	TTLIEPVSRSRQGSG	100 / 7 AA	34
Phosphosite 4:	TTC3	P53804	S1923	SATPVTRSSQGSPSV	77 / 9 AA	230
Phosphosite 5:	ARHGEF17	Q96PE2	S245	ASYPVSRSRAASSSE	77 / 9 AA	222
Phosphosite 6:	FAM149B1	Q96BN6	S576	QSGGRPVSRTRQGP_	85 / 7 AA	65
Phosphosite 7:	TNFAIP6	P98066	S253	AMDPVSKSSQGKNTS	75 / 8 AA	31
Phosphosite 8:	FAM5C	Q76B58	S67	YTDFVDRSRQGFSTR	85 / 7 AA	88
Phosphosite 9:	NCRNA00205	P59089	S54	PTLNTPVSRHRQGSG	85 / 7 AA	19
Phosphosite 10:	RUFY4	Q6ZNE9	S361	VEGAVSGSRQGSGGS	77 / 9 AA	64
Phosphosite 11:	FEN1	P39748	S331	GVKRLSKSRQGSTQG	75 / 8 AA	43
Phosphosite 12:	ARHGEF17	Q96PE2	S243	IAASYPVSRSRAASS	100 / 6 AA	222
Phosphosite 13:	TTC3	P53804	S1924	ATPVTRSSQGSPSVV	75 / 8 AA	230
Phosphosite 14:	GLI4	P10075	S172	LGVNFGRSRQGSARG	100 / 6 AA	41
Phosphosite 15:	RECQL4	O94761	S97	PQPTPGRSRQGSVPD	100 / 6 AA	133
Phosphosite 16:	NAGS	Q8N159	S449	LDKFVVSSSRQGQGS	85 / 7 AA	58
Phosphosite 17:	NAGS	Q8N159	S450	DKFVVSSSRQGQGSG	85 / 7 AA	58
Phosphosite 18:	ESPNL	Q6ZVH7	S972	AQRLGSRSQQGSFNG	85 / 7 AA	108
Phosphosite 19:	SFRS2B	Q9BRL6	S100	GRRDLPRSRQGEPRG	71 / 7 AA	32
Phosphosite 20:	C4orf39	Q96MZ4	S90	VFSACPVSRSWCPER	83 / 6 AA	17