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:	HPS4
Human P-Site:	T623
P-Site Sequence:	ANLPQVATPQDRRFL
UniProt:	Q9NQG7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HPS4	Q9NQG7	T623	ANLPQVATPQDRRFL	100 / 9 AA	77
Phosphosite 1:	MDN1	Q9NU22	T37	FLAKQVWTPQDRQCV	87 / 8 AA	633
Phosphosite 2:	FAM135B	Q49AJ0	S1313	KNVVLVASPQDRYVP	85 / 7 AA	156
Phosphosite 3:	RBM16	Q9UPN6	T329	QQQPQKATPQDSQEG	77 / 9 AA	141
Phosphosite 4:	SNRPN	P63162	T143	GPSQQVMTPQGRGTV	75 / 8 AA	25
Phosphosite 5:	snRNP B1	P14678	T143	GPSQQVMTPQGRGTV	75 / 8 AA	25
Phosphosite 6:	MLL5	Q8IZD2	T1490	SQSPQVGTPQREPQR	85 / 7 AA	205
Phosphosite 7:	SHC1	P29353	T324	RNPPKLVTPHDRMAG	55 / 9 AA	63
Phosphosite 8:	NOL6	Q9H6R4	T951	LPVMVIVTPQDRKNS	71 / 7 AA	128
Phosphosite 9:	USP32	Q8NFA0	T1460	GSQPELVTPQDHEVA	55 / 9 AA	182
Phosphosite 10:	Protein USP6-like 2	Q6URH7	T106	GSQPELVTPQDHEVA	55 / 9 AA	18
Phosphosite 11:	USP6	P35125	T1258	GSQPELVTPQDHEVA	55 / 9 AA	159
Phosphosite 12:	C6orf227	Q6ZUF6	S156	CTQPQVASLSDRHCS	66 / 9 AA	21
Phosphosite 13:	HELZ	P42694	T1776	PCSEEVSTPQDSLAQ	62 / 8 AA	219
Phosphosite 14:	ABCG8	Q9H221	T16	RGLPKGATPQDTSGL	75 / 8 AA	76
Phosphosite 15:	Fos	P01100	T232	GGLPEVATPESEEAF	71 / 7 AA	41
Phosphosite 16:	HELZ	P42694	S1775	QPCSEEVSTPQDSLA	71 / 7 AA	219
Phosphosite 17:	ZNF79	Q15937	T58	RWRCLVSTPRDRFKE	71 / 7 AA	55
Phosphosite 18:	C9orf84	Q5VXU9	S1114	ITKSPQISSPQENRN	50 / 8 AA	165
Phosphosite 19:	C9orf84	Q5VXU9	S1115	TKSPQISSPQENRNQ	50 / 8 AA	165
Phosphosite 20:	PLEKHA4	Q9H4M7	S473	EYLLHLGSPQDRVSA	50 / 8 AA	85