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:	CHD8
Human P-Site:	S277
P-Site Sequence:	KPAVTLTSTPTQGES
UniProt:	Q9HCK8
Intern. Prot. ID:	IPI00398992

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHD8	Q9HCK8	S277	KPAVTLTSTPTQGES	100 / 9 AA	291
Phosphosite 1:	CHD8	Q9HCK8	T278	PAVTLTSTPTQGESK	100 / 8 AA	291
Phosphosite 2:	CHD8	Q9HCK8	T276	LKPAVTLTSTPTQGE	100 / 8 AA	291
Phosphosite 3:	HOMER1	Q86YM7	T126	EKMELTSTPSQESAG	85 / 7 AA	40
Phosphosite 4:	BSN	Q9UPA5	S180	CKTSDLTSTPSQPNF	85 / 7 AA	416
Phosphosite 5:	BSN	Q9UPA5	T181	KTSDLTSTPSQPNFN	85 / 7 AA	416
Phosphosite 6:	DUOXA1	Q1HG43	T115	VNITLTGTPVQQLNE	75 / 8 AA	38
Phosphosite 7:	RUSC2	Q8N2Y8	T1504	PLAYVTLTPTPSPTP	75 / 8 AA	161
Phosphosite 8:	JMJD1B	Q7LBC6	S744	EMPTLSSSPTEERPT	62 / 8 AA	192
Phosphosite 9:	TRIM38	O00635	T397	KKGYVALTSPPTSLH	75 / 8 AA	53
Phosphosite 10:	MPDZ	O75970	S353	ALGITLSSSPTSTPE	62 / 8 AA	219
Phosphosite 11:	DDB1	Q16531	T1022	QNLGETSTPTQGSVL	100 / 6 AA	127
Phosphosite 12:	EHD4	Q9H223	T407	ISQEETSTPTQLVQG	100 / 6 AA	61
Phosphosite 13:	JMJD1B	Q7LBC6	S743	IEMPTLSSSPTEERP	62 / 8 AA	192
Phosphosite 14:	DDB1	Q16531	T1024	LGETSTPTQGSVLFG	100 / 6 AA	127
Phosphosite 15:	EHD4	Q9H223	S406	LISQEETSTPTQLVQ	100 / 6 AA	61
Phosphosite 16:	DIP2A	Q14689	S154	RRPGRLTSTPLQSHS	85 / 7 AA	170
Phosphosite 17:	DIP2A	Q14689	T155	RPGRLTSTPLQSHSS	85 / 7 AA	170
Phosphosite 18:	CHD8	Q9HCK8	T274	PPLKPAVTLTSTPTQ	100 / 6 AA	291
Phosphosite 19:	STAC	Q99469	S94	PAPGSLTSTPARAGL	62 / 8 AA	45
Phosphosite 20:	STAC	Q99469	T95	APGSLTSTPARAGLH	62 / 8 AA	45