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:	REST
Human P-Site:	S203
P-Site Sequence:	AKARESGSSTAEEGD
UniProt:	Q13127
Intern. Prot. ID:	IPI00159969

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	REST	Q13127	S203	AKARESGSSTAEEGD	100 / 9 AA	122
Phosphosite 1:	REST	Q13127	S204	KARESGSSTAEEGDF	100 / 8 AA	122
Phosphosite 2:	REST	Q13127	S201	KQAKARESGSSTAEE	100 / 7 AA	122
Phosphosite 3:	MED1	Q15648	S1470	SESESGSSIAEKSYQ	87 / 8 AA	168
Phosphosite 4:	RNF141	Q8WVD5	S32	TLVRESGSLTYEEFL	77 / 9 AA	26
Phosphosite 5:	MED1	Q15648	S1469	DSESESGSSIAEKSY	87 / 8 AA	168
Phosphosite 6:	C21orf55	Q9NX36	S84	QYHPDSGSNTADSAT	55 / 9 AA	46
Phosphosite 7:	SPEM1	Q8N4L4	T293	PLASGSSTAEETSKN	100 / 7 AA	35
Phosphosite 8:	REST	Q13127	T205	ARESGSSTAEEGDFS	100 / 7 AA	122
Phosphosite 9:	SLC4A9	Q96Q91	S77	LEWRETGSSSASLLL	75 / 8 AA	108
Phosphosite 10:	Putative uncharacterized protein LOC439951	Q8NDZ9	S96	SRAREPGSSPARHLL	75 / 8 AA	22
Phosphosite 11:	TFDP3	Q5H9I0	S308	TFGLESGSCSAEDLK	75 / 8 AA	45
Phosphosite 12:	PHF2	O75151	S759	RVKKESGSSAAGILD	75 / 8 AA	121
Phosphosite 13:	ZNF577	Q9BSK1	S9	SVRREQGSSSGEGSL	66 / 9 AA	54
Phosphosite 14:	C13orf18	Q9H714	S264	DTNIKQESGSSTSSY	85 / 7 AA	71
Phosphosite 15:	CENPT	Q96BT3	S402	AASPESASSTPESLQ	66 / 9 AA	60
Phosphosite 16:	PTP1B	P18031	S203	FKVRESGSLSPEHGP	66 / 9 AA	50
Phosphosite 17:	RNF141	Q8WVD5	S30	HVTLVRESGSLTYEE	85 / 7 AA	26
Phosphosite 18:	smMLCK	Q15746	S998	LPAENGSSSAETLNA	75 / 8 AA	211
Phosphosite 19:	TTMA	A6NKL6	S524	PTRRDSGSSQSDDPS	55 / 9 AA	64
Phosphosite 20:	C13orf18	Q9H714	S266	NIKQESGSSTSSYSG	75 / 8 AA	71