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:	S1442
P-Site Sequence:	SLFRQAISPSDRVKL
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	S1442	SLFRQAISPSDRVKL	100 / 9 AA	168
Phosphosite 1:	CFTR	P13569	S1444	FRQAISPSDRVKLFP	100 / 7 AA	168
Phosphosite 2:	PTCHD2	Q9P2K9	S861	PAPWQAVSPGDGEVP	62 / 8 AA	153
Phosphosite 3:	AMPD1	P23109	S39	EGGRQEISPFDVDEI	75 / 8 AA	86
Phosphosite 4:	ERBB2IP	Q96RT1	S1060	HGEMWAISPNDRLIP	85 / 7 AA	158
Phosphosite 5:	LHX5	Q9H2C1	S72	AGCAQGISPSDLVRK	85 / 7 AA	44
Phosphosite 6:	LHX1	P48742	S71	AGCAQGISPSDLVRR	85 / 7 AA	45
Phosphosite 7:	MTF1	Q14872	T703	EQSRQAETPSDPQTE	75 / 8 AA	81
Phosphosite 8:	MEOX2	P50222	S155	DYGRQALSPAEAEKR	62 / 8 AA	34
Phosphosite 9:	ZFHX4	Q86UP3	S1343	QQKRQPLSVSDRHVY	66 / 9 AA	394
Phosphosite 10:	EPO	P01588	S147	GAQKEAISPPDAASA	62 / 8 AA	21
Phosphosite 11:	FNIP1	Q8TF40	S651	SDECQMISPSDCQEE	66 / 9 AA	131
Phosphosite 12:	FAM149B1	Q96BN6	T150	ILGRQIITPSEGYRL	62 / 8 AA	65
Phosphosite 13:	LARS2	Q15031	S315	GTSHVAISPSHRLLH	85 / 7 AA	102
Phosphosite 14:	TTN	Q8WZ42	S2857	KLMLQNISPSDAGEY	85 / 7 AA	3816
Phosphosite 15:	LARS2	Q15031	S317	SHVAISPSHRLLHGH	85 / 7 AA	102
Phosphosite 16:	RPAP3	Q9H6T3	S284	QNKQQAISEKDRGNG	66 / 9 AA	76
Phosphosite 17:	TTN	Q8WZ42	S14382	AYAELVISPSERSDK	71 / 7 AA	3816
Phosphosite 18:	SETD5	Q9C0A6	S1144	MSHLEAVSPSDSRGT	62 / 8 AA	158
Phosphosite 19:	FBXO42	Q6P3S6	S464	DSPVQAISPSTPSAP	100 / 6 AA	78
Phosphosite 20:	DUT	P33316	S99	GPETPAISPSKRARP	75 / 8 AA	27