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:	HPSE
Human P-Site:	S345
P-Site Sequence:	KVWLGETSSAYGGGA
UniProt:	Q9Y251
Intern. Prot. ID:	IPI00410297

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HPSE	Q9Y251	S345	KVWLGETSSAYGGGA	100 / 9 AA	61
Phosphosite 1:	HPSE	Q9Y251	S346	VWLGETSSAYGGGAP	100 / 8 AA	61
Phosphosite 2:	PAX7	P23759	S350	AAAADTSSAYGARHS	75 / 8 AA	57
Phosphosite 3:	FADS3	Q9Y5Q0	S247	VFLLGESSVEYGKKK	66 / 9 AA	51
Phosphosite 4:	AGC1	P16112	T2017	GSPDLSETTSAFHEA	62 / 8 AA	250
Phosphosite 5:	PDE3B	Q13370	T303	SCVSLGETAASYYGS	62 / 8 AA	124
Phosphosite 6:	INOC1	Q9ULG1	S85	NSLLGETSGAGSSGM	85 / 7 AA	177
Phosphosite 7:	RNF144A	P50876	S170	TFLPGETSAAFKMEE	71 / 7 AA	33
Phosphosite 8:	KIAA0355	O15063	S919	SSSDETSSANGDSLF	75 / 8 AA	116
Phosphosite 9:	C11orf66	Q7Z5V6	S112	WSMRQTSSGYGREKP	71 / 7 AA	47
Phosphosite 10:	C11orf66	Q7Z5V6	S111	PWSMRQTSSGYGREK	55 / 9 AA	47
Phosphosite 11:	KIAA0355	O15063	S918	ASSSDETSSANGDSL	75 / 8 AA	116
Phosphosite 12:	SPANXD	Q9BXN6	T28	ANEMMPETSSGYSDP	62 / 8 AA	11
Phosphosite 13:	MYST3	Q92794	S892	KLLLEETSSAPQEQY	85 / 7 AA	225
Phosphosite 14:	SPANXE	Q8TAD1	T28	ANEMMPETSSGYSDP	62 / 8 AA	11
Phosphosite 15:	GPR75	O95800	S429	SSHHETNSAYMLSPK	83 / 6 AA	59
Phosphosite 16:	GPR75	O95800	T427	NKSSHHETNSAYMLS	83 / 6 AA	59
Phosphosite 17:	ZNF281	Q9Y2X9	S778	SQKNLETSSAFQSSS	83 / 6 AA	97
Phosphosite 18:	C14orf179	Q96FT9	S51	LTLTGETSSAKLPRC	100 / 6 AA	24
Phosphosite 19:	ZNF281	Q9Y2X9	S779	QKNLETSSAFQSSSQ	83 / 6 AA	97
Phosphosite 20:	TMCO2	Q7Z6W1	S34	ASFLGETSAPQQTSL	71 / 7 AA	20