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:	S422
P-Site Sequence:	NNNNRKTSNGDDSLF
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	S422	NNNNRKTSNGDDSLF	100 / 9 AA	168
Phosphosite 1:	CFTR	P13569	T421	QNNNNRKTSNGDDSL	100 / 8 AA	168
Phosphosite 2:	FSIP1	Q8NA03	T67	SNTENRRTSNDDKQE	75 / 8 AA	66
Phosphosite 3:	PHTF1	Q9UMS5	T168	RRRKLRKTVNGDGSR	85 / 7 AA	87
Phosphosite 4:	C3orf20	Q8ND61	S528	KRLNRRISNMDDKVY	66 / 9 AA	101
Phosphosite 5:	FSIP1	Q8NA03	S68	NTENRRTSNDDKQES	75 / 8 AA	66
Phosphosite 6:	MCPH1	Q8NEM0	T487	TISSPRKTGNGEGRA	71 / 7 AA	93
Phosphosite 7:	KIAA1033	Q2M389	S1157	KEEETKTSNGDLSDS	100 / 6 AA	136
Phosphosite 8:	KIAA1033	Q2M389	T1156	EKEEETKTSNGDLSD	100 / 6 AA	136
Phosphosite 9:	RPF1	Q9H9Y2	T204	VINEDRKTPNGLILS	71 / 7 AA	40
Phosphosite 10:	LRRC18	Q8N456	S110	VSNNRLTSNGLPVEL	85 / 7 AA	30
Phosphosite 11:	UTP18	Q9Y5J1	S205	ETTKRKTSSDDESEE	55 / 9 AA	62
Phosphosite 12:	UTP18	Q9Y5J1	S206	TTKRKTSSDDESEED	62 / 8 AA	62
Phosphosite 13:	LRRC18	Q8N456	T109	NVSNNRLTSNGLPVE	85 / 7 AA	30
Phosphosite 14:	WNT11	O96014	S303	DRQCNKTSNGSDSCD	85 / 7 AA	39
Phosphosite 15:	KIF17	Q9P2E2	S922	NKPARKTSAADNGEP	62 / 8 AA	115
Phosphosite 16:	DHX35	Q9H5Z1	S599	FQVPRKSSEGDPDLV	71 / 7 AA	79
Phosphosite 17:	DHX35	Q9H5Z1	S598	KFQVPRKSSEGDPDL	71 / 7 AA	79
Phosphosite 18:	ACER1	Q8TDN7	S165	CQEYRKTSNKELRHL	62 / 8 AA	31
Phosphosite 19:	HCN4	Q9Y3Q4	T1156	HVTLPRKTSSGSLPP	83 / 6 AA	129
Phosphosite 20:	HCN4	Q9Y3Q4	S1158	TLPRKTSSGSLPPPL	83 / 6 AA	129