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:	S307
P-Site Sequence:	HPTTGSASPKHQKKS
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	S307	HPTTGSASPKHQKKS	100 / 9 AA	40
Phosphosite 1:	EPS15L1	Q9UBC2	S255	LNSTGSLSPKHSLKQ	87 / 8 AA	94
Phosphosite 2:	CD33	P20138	S305	DTHPTTGSASPKHQK	100 / 7 AA	40
Phosphosite 3:	SNTB2	Q13425	S233	SGSEDSGSPKHQNST	75 / 8 AA	58
Phosphosite 4:	MICAL3	Q7RTP6	S283	DEEKLPASPKHQERG	85 / 7 AA	110
Phosphosite 5:	C9orf100	Q8N4T4	S174	AENTGPNSPDHQQLT	66 / 9 AA	38
Phosphosite 6:	DCP1B	Q8IZD4	S67	FVYTRSASPKHGFTI	87 / 8 AA	68
Phosphosite 7:	TFCP2	Q12800	S309	SLGEGNGSPNHQPEP	62 / 8 AA	57
Phosphosite 8:	GBX2	P52951	S115	LPGGFSASPQHQEAA	85 / 7 AA	37
Phosphosite 9:	SMG1	Q96Q15	S1154	NAGRNSASPKHSLNG	85 / 7 AA	410
Phosphosite 10:	FRMD4A	Q9P2Q2	S1031	PILDGSESPPHQSTD	75 / 8 AA	115
Phosphosite 11:	OBSCN	Q5VST9	S5573	DSKTPSASPRHGRSR	75 / 8 AA	868
Phosphosite 12:	axin 1	O15169	S217	YTRTGSESPKVCSDQ	85 / 7 AA	96
Phosphosite 13:	SFRS17A	Q02040	S668	RERRGSASRKHSRHR	85 / 7 AA	81
Phosphosite 14:	axin 1	O15169	S215	LEYTRTGSESPKVCS	85 / 7 AA	96
Phosphosite 15:	SIPA1	Q96FS4	S312	PSCLRLGSASPKVPR	100 / 6 AA	112
Phosphosite 16:	BAT3	P46379	S106	SSGTGSASATHGGGS	75 / 8 AA	119
Phosphosite 17:	MAML3	Q96JK9	S216	NMPLPSASPLHQLDL	85 / 7 AA	122
Phosphosite 18:	SIPA1	Q96FS4	S314	CLRLGSASPKVPRTL	100 / 6 AA	112
Phosphosite 19:	BSN	Q9UPA5	S437	PKTGGTTSPKHGRAE	71 / 7 AA	416
Phosphosite 20:	ARHGAP12	Q8IWW6	S451	ENESSPSSPKHQDTA	55 / 9 AA	96