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:	Hpk1
Human P-Site:	S556
P-Site Sequence:	NNVLMSLSGKTPHLY
UniProt:	Q92918
Intern. Prot. ID:	IPI00020258

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Hpk1	Q92918	S556	NNVLMSLSGKTPHLY	100 / 9 AA	91
Phosphosite 1:	PADI4	Q9UM07	S186	DMSLMTLSTKTPKDF	77 / 9 AA	74
Phosphosite 2:	Hpk1	Q92918	S554	SINNVLMSLSGKTPH	100 / 7 AA	91
Phosphosite 3:	PLEKHF2	Q9H8W4	S137	VTDLLSKSGKTPSNE	77 / 9 AA	28
Phosphosite 4:	KRT12	Q99456	S11	SNNTMSLSVRTPGLS	75 / 8 AA	54
Phosphosite 5:	CCDC88A	Q3V6T2	S1736	CGLARSVSGKTPGDF	75 / 8 AA	216
Phosphosite 6:	GABBR2	O75899	S331	SKQIKTISGKTPQQY	55 / 9 AA	106
Phosphosite 7:	PADI4	Q9UM07	T187	MSLMTLSTKTPKDFF	75 / 8 AA	74
Phosphosite 8:	SMF	Q12766	S791	ARQAFSLSDKTPSVR	75 / 8 AA	168
Phosphosite 9:	MED15	Q96RN5	S126	MGQPMSLSGQPPPGT	75 / 8 AA	87
Phosphosite 10:	Hpk1	Q92918	T559	LMSLSGKTPHLYSHS	100 / 6 AA	91
Phosphosite 11:	MAP4K2	Q12851	S544	NNVLLSLSGKSTHIW	75 / 8 AA	92
Phosphosite 12:	MAP4K2	Q12851	S542	CVNNVLLSLSGKSTH	85 / 7 AA	92
Phosphosite 13:	IARS	P41252	S1146	QNQTDLLSLSGKTLC	85 / 7 AA	144
Phosphosite 14:	RNF175	Q8N4F7	S129	RATRKPLSGRTPRLV	62 / 8 AA	38
Phosphosite 15:	ABCA8	O94911	S203	SVMEELMSVTGKNMK	71 / 7 AA	179
Phosphosite 16:	KHS1	Q9Y4K4	S568	NNTLMSLSEGKTFQL	88 / 9 AA	95
Phosphosite 17:	RNF175	Q8N4F7	T132	RKPLSGRTPRLVYKW	83 / 6 AA	38
Phosphosite 18:	TOMM40	O96008	S249	GEEGTVMSLAGKYTL	71 / 7 AA	38
Phosphosite 19:	C1orf9	Q9UBS9	S930	KALEVNMSLSGRYLE	83 / 6 AA	139
Phosphosite 20:	GABBR2	O75899	T334	IKTISGKTPQQYERE	83 / 6 AA	106