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:	KLKBL4
Human P-Site:	S343
P-Site Sequence:	REKDVKESGRSPEAS
UniProt:	Q6PEW0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLKBL4	Q6PEW0	S343	REKDVKESGRSPEAS	100 / 9 AA	44
Phosphosite 1:	PLCH1	Q4KWH8	S539	QSPDVKESGKKSHGR	85 / 7 AA	189
Phosphosite 2:	SIPA1L1	O43166	S93	RKENIKESSRSSQEI	55 / 9 AA	200
Phosphosite 3:	C9orf9	Q96E40	S7	_MNEVKESLRSIEQK	75 / 8 AA	25
Phosphosite 4:	PUM1	Q14671	S827	GMSDVMPSGRSRLLE	75 / 8 AA	126
Phosphosite 5:	ATG2B	Q96BY7	S1694	VCPESGRSPQECCLR	100 / 6 AA	233
Phosphosite 6:	KLKBL4	Q6PEW0	S346	DVKESGRSPEASVQP	100 / 6 AA	44
Phosphosite 7:	ATG2B	Q96BY7	S1691	ALHVCPESGRSPQEC	100 / 6 AA	233
Phosphosite 8:	SEC61B	P60468	S14	SGTNVGSSGRSPSKA	66 / 9 AA	10
Phosphosite 9:	BDP1	A6H8Y1	S84	GDNDVEESSRSSSTV	66 / 9 AA	294
Phosphosite 10:	MAP1A	P78559	S2096	RSPSPKESGRSHWDD	100 / 6 AA	306
Phosphosite 11:	STAG3L4	Q8TBR4	S31	DLVDVKDSGDYPLTA	66 / 9 AA	17
Phosphosite 12:	ZNF217	O75362	S316	ICQEVKESGQEGSTD	71 / 7 AA	115
Phosphosite 13:	TMF1	P82094	S396	EEAEMEESGRSATPV	55 / 9 AA	123
Phosphosite 14:	KM-HN-1	Q8TBZ0	S33	SSEGVKESGCSDTEY	85 / 7 AA	97
Phosphosite 15:	CARD10	Q9BWT7	S603	RSLAIRVSGRSPPGG	55 / 9 AA	116
Phosphosite 16:	TTF2	Q9UNY4	S880	HESRGNQSGRSPNNP	71 / 7 AA	130
Phosphosite 17:	HSPG2	P98160	S472	IIRDVKESDQGAYTC	55 / 9 AA	469
Phosphosite 18:	DUOX1	Q9NRD9	S158	WDPETGRSPSNPRDP	83 / 6 AA	177
Phosphosite 19:	DUOX2	Q9NRD8	S164	WDPETGRSPSNPRDL	83 / 6 AA	175
Phosphosite 20:	TTF2	Q9UNY4	S883	RGNQSGRSPNNPFSR	83 / 6 AA	130