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:	nAChRA4
Human P-Site:	S541
P-Site Sequence:	KKEPSSVSPSATVKT
UniProt:	P43681
Intern. Prot. ID:	IPI00020036

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	nAChRA4	P43681	S541	KKEPSSVSPSATVKT	100 / 9 AA	70
Phosphosite 1:	ATG9B	Q674R7	S811	AQDPSSVSPGGTGGQ	77 / 9 AA	101
Phosphosite 2:	POLA2	Q14181	S152	LLSPSSFSPSATPSQ	88 / 9 AA	66
Phosphosite 3:	nAChRA4	P43681	S543	EPSSVSPSATVKTRS	100 / 7 AA	70
Phosphosite 4:	JMJD3	O15054	S372	SRMDSSVSPAATTAC	87 / 8 AA	180
Phosphosite 5:	nAChRA4	P43681	S539	TCKKEPSSVSPSATV	100 / 7 AA	70
Phosphosite 6:	IRF2BP2	Q7Z5L9	S242	HKRPASVSSSATVEH	77 / 9 AA	61
Phosphosite 7:	DOCK4	Q8N1I0	S1620	NSAPASVSPDGTRVI	66 / 9 AA	225
Phosphosite 8:	CREBBP	Q92793	S2063	VQPPRSISPSALQDL	75 / 8 AA	265
Phosphosite 9:	BCE1	Q04727	S208	SIKSSSVSPSASFRG	87 / 8 AA	84
Phosphosite 10:	SH2B1	Q9NRF2	S138	GPLPSSVSSSSTTSS	77 / 9 AA	79
Phosphosite 11:	FLJ32682	Q5W0A0	S255	FATPSPVSESATESS	77 / 9 AA	82
Phosphosite 12:	BTN3A3	O00478	S565	AHPGAEVSPSATTNQ	100 / 6 AA	65
Phosphosite 13:	BTN3A3	O00478	S567	PGAEVSPSATTNQNH	100 / 6 AA	65
Phosphosite 14:	C2orf50	Q96LR7	S29	TRPPASVSPAARGGP	75 / 8 AA	18
Phosphosite 15:	DAB2IP	Q5VWQ8	S995	KQGPSPVSPNALDRT	75 / 8 AA	132
Phosphosite 16:	piccolo	Q9Y6V0	S519	PLQPPTVSPSAKQPP	75 / 8 AA	567
Phosphosite 17:	KIAA1622	Q6NUP7	T758	VPGPSSVTPSTSKEI	75 / 8 AA	99
Phosphosite 18:	HIF2A	Q99814	T469	AAAPGSTTPSATSSS	66 / 9 AA	96
Phosphosite 19:	ATG9B	Q674R7	S809	RIAQDPSSVSPGGTG	85 / 7 AA	101
Phosphosite 20:	ATG9B	Q674R7	S808	SRIAQDPSSVSPGGT	100 / 6 AA	101