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:	Serine protease 53
Human P-Site:	T43
P-Site Sequence:	PKPQEGNTVPGEWPW
UniProt:	Q2L4Q9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Serine protease 53	Q2L4Q9	T43	PKPQEGNTVPGEWPW	100 / 9 AA	58
Phosphosite 1:	COG2	Q14746	T305	ISSEKGNTVPGYDFL	75 / 8 AA	83
Phosphosite 2:	KNL2	Q6P0N0	T325	VKEGNGKTVPGETGL	85 / 7 AA	129
Phosphosite 3:	ARHGAP9	Q9BRR9	T554	LCQREGDTVPSFLRL	62 / 8 AA	83
Phosphosite 4:	DRAK1	Q9UEE5	S348	NALQEGHSVPEINSD	71 / 7 AA	47
Phosphosite 5:	UIMC1	Q96RL1	S415	ETSEEGNSVPASQSV	62 / 8 AA	80
Phosphosite 6:	NUMA1	Q14980	S1750	RTQPDGTSVPGEPAS	55 / 9 AA	238
Phosphosite 7:	UFSP2	Q9NUQ7	T70	WPSSDINTIPGELTD	83 / 6 AA	53
Phosphosite 8:	BMP3	P12645	T96	RLLREGNTVRSFRAA	62 / 8 AA	53
Phosphosite 9:	DAG1	Q14118	T396	RVSEAGTTVPGQIRP	55 / 9 AA	97
Phosphosite 10:	ACSM2A	Q68CK6	T169	EVIQEVDTVASECPS	55 / 9 AA	64
Phosphosite 11:	ACSM2A	Q08AH3	T169	EVIQEVDTVASECPS	55 / 9 AA	64
Phosphosite 12:	WDFY3	Q8IZQ1	S1015	LVKSAEGSTVPLTRV	83 / 6 AA	395
Phosphosite 13:	POMGNT1	Q8WZA1	T524	FKKHKFNTVPGVQLR	62 / 8 AA	75
Phosphosite 14:	DAG1	Q14118	T395	TRVSEAGTTVPGQIR	62 / 8 AA	97
Phosphosite 15:	Gab1	Q13480	Y472	EPIQEANYVPMTPGT	71 / 7 AA	77
Phosphosite 16:	WDFY3	Q8IZQ1	T1016	VKSAEGSTVPLTRVK	83 / 6 AA	395
Phosphosite 17:	KCNK6	Q9Y257	Y220	STIGLGDYVPGEAPG	71 / 7 AA	34
Phosphosite 18:	KCNK1	O00180	Y231	STIGLGDYVPGEGYN	71 / 7 AA	38
Phosphosite 19:	HP	P00738	S316	CIRHYEGSTVPEKKT	83 / 6 AA	45
Phosphosite 20:	ASXL1	Q8IXJ9	T118	CGSNEASTVSGENDV	62 / 8 AA	165