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:	HELT
Human P-Site:	S28
P-Site Sequence:	LVVEASDSPTRHLGG
UniProt:	A6NFD8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HELT	A6NFD8	S28	LVVEASDSPTRHLGG	100 / 9 AA	36
Phosphosite 1:	HELT	A6NFD8	T30	VEASDSPTRHLGGPM	100 / 7 AA	36
Phosphosite 2:	CACHD1	Q5VU97	T311	VKSSDSPTQHAVGFQ	85 / 7 AA	142
Phosphosite 3:	CACHD1	Q5VU97	S309	SSVKSSDSPTQHAVG	75 / 8 AA	142
Phosphosite 4:	CRAMP1L	Q96RY5	S530	TPAEGRDSPTREPGA	75 / 8 AA	135
Phosphosite 5:	ZDHHC8	Q9ULC8	T745	PGPSASPTRHTLVKK	85 / 7 AA	81
Phosphosite 6:	GVIN1	Q7Z2Y8	S953	NFFEDSDSPTKSSST	75 / 8 AA	279
Phosphosite 7:	ZDHHC8	Q9ULC8	S743	GPPGPSASPTRHTLV	66 / 9 AA	81
Phosphosite 8:	SNX15	Q9NRS6	S201	STEEASGSPARGPLT	75 / 8 AA	38
Phosphosite 9:	CDK13	Q14004	S231	GGSEASKSRSRHSHS	66 / 9 AA	165
Phosphosite 10:	SAMD3	Q8N6K7	S98	YRDEESSSPARHGEQ	66 / 9 AA	61
Phosphosite 11:	NHS	Q6T4R5	S1308	VITSQSDSPTRATDV	100 / 6 AA	177
Phosphosite 12:	TNIK	Q9UKE5	S5	___MASDSPARSLDE	85 / 7 AA	155
Phosphosite 13:	NHS	Q6T4R5	T1310	TSQSDSPTRATDVSN	100 / 6 AA	177
Phosphosite 14:	SVIL	O95425	S920	SSIENSDSPVRSILK	75 / 8 AA	248
Phosphosite 15:	DYRK4	Q9NR20	T457	EKTKDSPTKHVQHSG	83 / 6 AA	60
Phosphosite 16:	DYRK4	Q9NR20	S455	TTEKTKDSPTKHVQH	62 / 8 AA	60
Phosphosite 17:	MED1	Q15648	T855	SPSSDSPTNHFFHDG	85 / 7 AA	168
Phosphosite 18:	PLCL2	Q9UPR0	S71	SGDEARASPTRGPRG	75 / 8 AA	126
Phosphosite 19:	MED1	Q15648	S853	AGSPSSDSPTNHFFH	75 / 8 AA	168
Phosphosite 20:	FOXK2	Q01167	S170	EKQEASESPVKAVQP	62 / 8 AA	69