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:	NHLH1
Human P-Site:	T73
P-Site Sequence:	RRRRRRATAKYRTAH
UniProt:	Q02575
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NHLH1	Q02575	T73	RRRRRRATAKYRTAH	100 / 9 AA	15
Phosphosite 1:	NHLH2	Q02577	T75	KRRRRRATAKYRSAH	100 / 9 AA	15
Phosphosite 2:	NHLH2	Q02577	Y78	RRRATAKYRSAHATR	100 / 6 AA	15
Phosphosite 3:	CDKAL1	Q5VV42	T43	PKVRRRNTQKYLQEE	75 / 8 AA	65
Phosphosite 4:	NHLH1	Q02575	Y76	RRRATAKYRTAHATR	100 / 6 AA	15
Phosphosite 5:	MPP4	Q96JB8	S424	VRYQRRPSDKYRLIV	55 / 9 AA	73
Phosphosite 6:	NOP58	Q9Y2X3	T335	ALKSRRDTPKYGLIY	71 / 7 AA	60
Phosphosite 7:	STXBP1	P61764	T96	SDFKDPPTAKYRAAH	71 / 7 AA	68
Phosphosite 8:	PTPN12	Q05209	S39	FMRLRRLSTKYRTEK	62 / 8 AA	88
Phosphosite 9:	PSKH1	P11801	T95	AKFDPRVTAKYDIKA	71 / 7 AA	48
Phosphosite 10:	SERPINB7	O75635	S269	TNPRRMTSKYVEVFF	71 / 7 AA	43
Phosphosite 11:	SERPINB7	O75635	T268	WTNPRRMTSKYVEVF	71 / 7 AA	43
Phosphosite 12:	SPON1	Q9HCB6	Y207	CACGTAKYRLTFYGN	83 / 6 AA	91
Phosphosite 13:	OPRM1	P35372	Y212	MFMATTKYRQGSIDC	83 / 6 AA	45
Phosphosite 14:	USP6	P35125	T608	APLKLRRTIAKYAPK	71 / 7 AA	159
Phosphosite 15:	PTPN12	Q05209	T40	MRLRRLSTKYRTEKI	62 / 8 AA	88
Phosphosite 16:	STXBP1	P61764	Y99	KDPPTAKYRAAHVFF	83 / 6 AA	68
Phosphosite 17:	PIPSL	A2A3N6	S217	STYRRRASQKEREKP	66 / 9 AA	95
Phosphosite 18:	DDX17	Q92841	S520	KDGGRRDSASYRDRS	62 / 8 AA	72
Phosphosite 19:	NRG2	O14511	T572	LEERRRATAPPYHDS	100 / 6 AA	92
Phosphosite 20:	DNMT3B	Q9UBC3	T151	RSLRRRATASAGTPW	100 / 6 AA	96