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:	USHBP1
Human P-Site:	S280
P-Site Sequence:	SSTQILGSLPNQPLS
UniProt:	Q8N6Y0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USHBP1	Q8N6Y0	S280	SSTQILGSLPNQPLS	100 / 9 AA	76
Phosphosite 1:	IRE1	O75460	S924	EVRETLGSLPDDFVC	55 / 9 AA	110
Phosphosite 2:	SLC17A5	Q9NRA2	S269	EKEYILSSLRNQLSS	75 / 8 AA	55
Phosphosite 3:	ARHGAP8	P85298	S340	GCRQILRSLPEHNYV	66 / 9 AA	53
Phosphosite 4:	EP300	Q09472	S697	DPSMIRGSVPNQMMP	75 / 8 AA	264
Phosphosite 5:	MDN1	Q9NU22	S2720	SANEILGSLRWRDRF	55 / 9 AA	633
Phosphosite 6:	CCDC13	Q8IYE1	S400	QLQEILGSLSLQEEK	66 / 9 AA	81
Phosphosite 7:	DDX1	Q92499	Y731	TSFLHLGYLPNQLFR	85 / 7 AA	82
Phosphosite 8:	AP4B1	Q9Y6B7	S306	HVRQILHSLPGHFSS	66 / 9 AA	83
Phosphosite 9:	MYCBPAP	Q8TBZ2	S147	LPHHILGSLQDFKRI	62 / 8 AA	108
Phosphosite 10:	PRDM16	Q9HAZ2	S718	MQEKKLGSLPYHSAF	71 / 7 AA	140
Phosphosite 11:	CrkL	P46109	S65	VSHYIINSLPNRRFK	62 / 8 AA	34
Phosphosite 12:	FBXO42	Q6P3S6	S488	SLAPRRGSLPDQKDL	83 / 6 AA	78
Phosphosite 13:	EP300	Q09472	S2302	QGQQIPNSLSNQVRS	66 / 9 AA	264
Phosphosite 14:	LRCH1	Q9Y2L9	S179	ASNNKLGSLPEEIGQ	71 / 7 AA	81
Phosphosite 15:	KIAA2026	Q5HYC2	S1003	TNTSNFASLPNQQAL	71 / 7 AA	134
Phosphosite 16:	ABCD2	Q9UBJ2	S556	RPYMSLGSLRDQVIY	71 / 7 AA	83
Phosphosite 17:	GLRB	P48167	S425	NDFSIVGSLPRDFEL	83 / 6 AA	56
Phosphosite 18:	FBXO39	Q8N4B4	S185	QGCQILDSLSYMRNE	62 / 8 AA	53
Phosphosite 19:	LEFTY2	O00292	S30	TEEQLLGSLLRQLQL	66 / 9 AA	41
Phosphosite 20:	FSIP2	Q5CZC0	S2608	QGNIGTGSLPKQQAC	83 / 6 AA	370