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:	ID2B
Human P-Site:	S23
P-Site Sequence:	LDHRLGISQSKTPVD
UniProt:	Q14602
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ID2B	Q14602	S23	LDHRLGISQSKTPVD	100 / 9 AA	4
Phosphosite 1:	Id2	Q02363	S23	SDHSLGISRSKTPVD	87 / 8 AA	15
Phosphosite 2:	ID2B	Q14602	S25	HRLGISQSKTPVDDL	100 / 7 AA	4
Phosphosite 3:	MEF2D	Q14814	S301	NAQRLGVSQSTHSLT	85 / 7 AA	56
Phosphosite 4:	IGFBP4	P22692	S188	ALERLAASQSRTHED	66 / 9 AA	28
Phosphosite 5:	AASS	Q9UDR5	S15	GLGRLGVSLSKGLHH	75 / 8 AA	102
Phosphosite 6:	FBX43	Q4G163	S228	QKLRLNFSQQKTSTI	66 / 9 AA	78
Phosphosite 7:	EPSTI1	Q96J88	S113	VPRRLGGSQSETEVR	77 / 9 AA	37
Phosphosite 8:	C3AR1	Q16581	S371	QRGRFAKSQSKTFRV	66 / 9 AA	54
Phosphosite 9:	TAAR1	Q96RJ0	S242	LEMKNGISQSKERKA	75 / 8 AA	39
Phosphosite 10:	Id2	Q02363	S25	HSLGISRSKTPVDDP	85 / 7 AA	15
Phosphosite 11:	TAAR1	Q96RJ0	S244	MKNGISQSKERKAVK	100 / 6 AA	39
Phosphosite 12:	ZIK1	Q3SY52	S88	QNVSVGVSQSKAGSS	62 / 8 AA	55
Phosphosite 13:	OR4D9	Q8NGE8	T18	EFTFLGITQSRELSQ	71 / 7 AA	36
Phosphosite 14:	C6orf132	Q5T0Z8	S379	ASPRLGQSQSQADER	66 / 9 AA	124
Phosphosite 15:	TMCO7	Q9C0B7	S140	SPDALSISQQKTVQF	75 / 8 AA	121
Phosphosite 16:	IL1A	P01583	S89	KKRRLSLSQSITDDD	66 / 9 AA	31
Phosphosite 17:	NLRP14	Q86W24	T453	NLRRLGLTQSDVSSF	62 / 8 AA	125
Phosphosite 18:	PNPLA2	Q96AD5	S117	ASGRLGISLTRVSDG	55 / 9 AA	55
Phosphosite 19:	RALGAPB	Q86X10	S869	EIVELGISGSKSKNN	75 / 8 AA	167
Phosphosite 20:	PNPLA5	Q7Z6Z6	S119	ASQRLGISLTRWPDG	62 / 8 AA	48