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:	CD33
Human P-Site:	T302
P-Site Sequence:	GRNDTHPTTGSASPK
UniProt:	P20138
Intern. Prot. ID:	IPI00022203

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD33	P20138	T302	GRNDTHPTTGSASPK	100 / 9 AA	40
Phosphosite 1:	CD33	P20138	T303	RNDTHPTTGSASPKH	100 / 8 AA	40
Phosphosite 2:	HECW1	Q76N89	S653	QDGDTHPSTGSESDS	77 / 9 AA	180
Phosphosite 3:	HECW1	Q76N89	T654	DGDTHPSTGSESDSS	75 / 8 AA	180
Phosphosite 4:	CD33	P20138	T299	TAVGRNDTHPTTGSA	100 / 6 AA	40
Phosphosite 5:	SERPING1	P05155	T119	DSPTQPTTGSFCPGP	85 / 7 AA	55
Phosphosite 6:	MUC6	Q6W4X9	T2142	SLSTHPTTASVSASP	75 / 8 AA	252
Phosphosite 7:	MUC6	Q6W4X9	T2141	SSLSTHPTTASVSAS	75 / 8 AA	252
Phosphosite 8:	FAM60A	Q9NP50	T125	HNSDAHSTTSSASPA	66 / 9 AA	25
Phosphosite 9:	PPHLN1	Q8NEY8	S207	TSRDTSPSSGSAVSS	66 / 9 AA	53
Phosphosite 10:	LPCAT2	Q7L5N7	T100	EKLTHPITGWRRKIT	71 / 7 AA	60
Phosphosite 11:	CD33	P20138	S305	DTHPTTGSASPKHQK	100 / 6 AA	40
Phosphosite 12:	HECW1	Q76N89	T650	GAAQDGDTHPSTGSE	83 / 6 AA	180
Phosphosite 13:	DSP	P15924	T2664	TGGIIHPTTGQKLSL	83 / 6 AA	332
Phosphosite 14:	CAMTA2	O94983	T215	LVQQILDTHPTKPAP	100 / 5 AA	132
Phosphosite 15:	MAGE-D4	Q96JG8	T147	PQVSGEDTQPTTYAA	83 / 6 AA	81
Phosphosite 16:	DSP	P15924	T2665	GGIIHPTTGQKLSLQ	83 / 6 AA	332
Phosphosite 17:	KCNS3	Q9BQ31	T376	TTVGYGDTHPVTLAG	83 / 6 AA	56
Phosphosite 18:	SNAP23	O00161	T132	GQLQQPTTGAASGGY	71 / 7 AA	23
Phosphosite 19:	SKIV2L	Q15477	T109	LQAQRHPTTGQILGY	100 / 5 AA	138
Phosphosite 20:	LAMB4	A4D0S4	T32	RGACHPTTGDLLVGR	100 / 5 AA	194