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:	CFTR
Human P-Site:	S641
P-Site Sequence:	QNLQPDFSSKLMGCD
UniProt:	P13569
Intern. Prot. ID:	IPI00302383

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CFTR	P13569	S641	QNLQPDFSSKLMGCD	100 / 9 AA	168
Phosphosite 1:	FAM92A1	A1XBS5	Y230	NSLYAPDYSSRLDIV	71 / 7 AA	33
Phosphosite 2:	C6orf152	Q86VQ0	S497	PLLPDFESKLHSPER	85 / 7 AA	81
Phosphosite 3:	FAM92A1	A1XBS5	S231	SLYAPDYSSRLDIVR	71 / 7 AA	33
Phosphosite 4:	SFRP2	Q96HF1	S34	LFGQPDFSYKRSNCK	85 / 7 AA	33
Phosphosite 5:	ACSF2	Q96CM8	S370	ILNQPDFSSYDISTM	100 / 6 AA	68
Phosphosite 6:	STAG1	Q8WVM7	S1012	EVLSEFSSKLLRQDK	62 / 8 AA	144
Phosphosite 7:	STAG2	Q8N3U4	S1008	DILSEFSSKLLRQDK	62 / 8 AA	146
Phosphosite 8:	PTX1	Q96RQ1	S72	EVDKDFSSKLRINID	85 / 7 AA	43
Phosphosite 9:	WEE2	P0C1S8	S100	ETPAQPDSRSKLLPS	75 / 8 AA	63
Phosphosite 10:	APOB	P04114	S1768	GLSLDFSSKLDNIYS	100 / 6 AA	516
Phosphosite 11:	TRAPPC10	P48553	T1110	ESDEHFSTKLMYEVV	71 / 7 AA	142
Phosphosite 12:	APOB	P04114	S1767	AGLSLDFSSKLDNIY	100 / 6 AA	516
Phosphosite 13:	MLL	Q03164	S3643	EEEESNFSSPLMLWL	55 / 9 AA	432
Phosphosite 14:	ZBTB43	O43298	S16	RVEFPDFSSTILQKL	62 / 8 AA	53
Phosphosite 15:	KIAA1984	Q5T5S1	S273	QMDLDFPSNLMSTET	71 / 7 AA	63
Phosphosite 16:	POLR3E	Q9NVU0	S94	DETSTYSSKLMDKQT	83 / 6 AA	80
Phosphosite 17:	KIF1B	O60333	S1047	YFNQSDFSSVAMTRS	66 / 9 AA	204
Phosphosite 18:	EXOC5	O00471	S318	YTRTTNLSSKLMEFN	71 / 7 AA	82
Phosphosite 19:	SLC44A5	Q8NCS7	T188	RCFPDFSTKNGTLTI	83 / 6 AA	82
Phosphosite 20:	nNOS	P29475	S746	LAEAVKFSAKLMGQA	83 / 6 AA	161