Gene Gene information from NCBI Gene database.
Entrez ID 1080
Gene name CF transmembrane conductance regulator
Gene symbol CFTR
Synonyms (NCBI Gene)
ABC35ABCC7CFCFTR/MRPMRP7TNR-CFTRdJ760C5.1
Chromosome 7
Chromosome location 7q31.2
Summary This gene encodes a member of the ATP-binding cassette (ABC) transporter superfamily. The encoded protein functions as a chloride channel, making it unique among members of this protein family, and controls ion and water secretion and absorption in epithe
SNPs SNP information provided by dbSNP.
730
SNP ID Visualize variation Clinical significance Consequence
rs1800073 C>A,T Conflicting-interpretations-of-pathogenicity, uncertain-significance, benign-likely-benign, likely-benign Missense variant, coding sequence variant
rs1800074 A>G,T Pathogenic Missense variant, coding sequence variant
rs1800076 G>A,T Benign-likely-benign, conflicting-interpretations-of-pathogenicity, not-provided, benign, uncertain-significance, pathogenic Missense variant, coding sequence variant
rs1800077 G>A Conflicting-interpretations-of-pathogenicity, likely-benign Coding sequence variant, synonymous variant
rs1800079 G>A Uncertain-significance, pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
64
miRTarBase ID miRNA Experiments Reference
MIRT007361 hsa-miR-433-3p Luciferase reporter assay 23555973
MIRT007363 hsa-miR-509-3p Luciferase reporter assay 23555973
MIRT017834 hsa-miR-335-5p Microarray 18185580
MIRT021816 hsa-miR-132-3p Microarray 17612493
MIRT054057 hsa-miR-101-3p ImmunoblotImmunohistochemistryLuciferase reporter assayqRT-PCR 23226399
Transcription factors Transcription factors information provided by TRRUST V2 database.
19
Transcription factor Regulation Reference
ATF1 Activation 10075672
CDX2 Activation 22671145
CUX1 Unknown 10075672
FOXA1 Repression 24440874
FOXA2 Repression 24440874
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
110
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0005254 Function Chloride channel activity IDA 11524016, 11707463, 15010471, 18570918, 19019741, 22178883
GO:0005254 Function Chloride channel activity IEA
GO:0005254 Function Chloride channel activity IMP 19621064, 24885604
GO:0005254 Function Chloride channel activity TAS 9931011
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602421 1884 ENSG00000001626
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P13569
Protein name Cystic fibrosis transmembrane conductance regulator (CFTR) (ATP-binding cassette sub-family C member 7) (Channel conductance-controlling ATPase) (EC 5.6.1.6) (cAMP-dependent chloride channel)
Protein function Epithelial ion channel that plays an important role in the regulation of epithelial ion and water transport and fluid homeostasis (PubMed:26823428). Mediates the transport of chloride ions across the cell membrane (PubMed:10792060, PubMed:115240
PDB 1XMI , 1XMJ , 2BBO , 2BBS , 2BBT , 2LOB , 2PZE , 2PZF , 2PZG , 3GD7 , 3ISW , 4WZ6 , 5D2D , 5D3E , 5D3F , 5TF7 , 5TF8 , 5TFA , 5TFB , 5TFC , 5TFD , 5TFF , 5TFG , 5TFI , 5TFJ , 5TGK , 5UAK , 6GJQ , 6GJS , 6GJU , 6GK4 , 6GKD , 6HEP , 6MSM , 6O1V , 6O2P , 6UK1 , 6WBS , 6ZE1 , 7QI1 , 7SV7 , 7SVD , 7SVR , 8EIG , 8EIO , 8EIQ , 8EJ1 , 8FZQ , 8GLS , 8UBR , 8V7Z
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00664 ABC_membrane 81 350 ABC transporter transmembrane region Family
PF00005 ABC_tran 441 576 ABC transporter Domain
PF14396 CFTR_R 639 849 Cystic fibrosis TM conductance regulator (CFTR), regulator domain Domain
PF00664 ABC_membrane 862 1147 ABC transporter transmembrane region Family
PF00005 ABC_tran 1227 1374 ABC transporter Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in the respiratory airway, including bronchial epithelium, and in the female reproductive tract, including oviduct (at protein level) (PubMed:15716351, PubMed:22207244). Detected in pancreatic intercalated ducts in the exocri
Sequence
MQRSPLEKASVVSKLFFSWTRPILRKGYRQRLELSDIYQIPSVDSADNLSEKLEREWDRE
LASKKNPKLINALRRCFFWRFMFYGIFLYLGEVTKAVQPLLLGRIIASYDPDNKEERSIA
IYLGIGLCLLFIVRTLLLHPAIFGLHHIGMQMRIAMFSLIYKKTLKLSSRVLDKISIGQL
VSLLSNNLNKFDEGLALAHFVWIAPLQVALLMGLIWELLQASAFCGLGFLIVLALFQAGL
GRMMMKYRDQRAGKISERLVITSEMIENIQSVKAYCWEEAMEKMIENLRQTELKLTRKAA
YVRYFNSSAFFFSGFFVVFLSVLPYALIKGIILRKIFTTISFCIVLRMAV
TRQFPWAVQT
WYDSLGAINKIQDFLQKQEYKTLEYNLTTTEVVMENVTAFWEEGFGELFEKAKQNNNNRK
TSNGDDSLFFSNFSLLGTPVLKDINFKIERGQLLAVAGSTGAGKTSLLMVIMGELEPSEG
KIKHSGRISFCSQFSWIMPGTIKENIIFGVSYDEYRYRSVIKACQLEEDISKFAEKDNIV
LGEGGITLSGGQRARISLARAVYKDADLYLLDSPFG
YLDVLTEKEIFESCVCKLMANKTR
ILVTSKMEHLKKADKILILHEGSSYFYGTFSELQNLQPDFSSKLMGCDSFDQFSAERRNS
ILTETLHRFSLEGDAPVSWTETKKQSFKQTGEFGEKRKNSILNPINSIRKFSIVQKTPLQ
MNGIEEDSDEPLERRLSLVPDSEQGEAILPRISVISTGPTLQARRRQSVLNLMTHSVNQG
QNIHRKTTASTRKVSLAPQANLTELDIYSRRLSQETGLEISEEINEEDLKECFFDDMESI
PAVTTWNTY
LRYITVHKSLIFVLIWCLVIFLAEVAASLVVLWLLGNTPLQDKGNSTHSRN
NSYAVIITSTSSYYVFYIYVGVADTLLAMGFFRGLPLVHTLITVSKILHHKMLHSVLQAP
MSTLNTLKAGGILNRFSKDIAILDDLLPLTIFDFIQLLLIVIGAIAVVAVLQPYIFVATV
PVIVAFIMLRAYFLQTSQQLKQLESEGRSPIFTHLVTSLKGLWTLRAFGRQPYFETLFHK
ALNLHTANWFLYLSTLRWFQMRIEMIFVIFFIAVTFISILTTGEGEGRVGIILTLAMNIM
STLQWAV
NSSIDVDSLMRSVSRVFKFIDMPTEGKPTKSTKPYKNGQLSKVMIIENSHVKK
DDIWPSGGQMTVKDLTAKYTEGGNAILENISFSISPGQRVGLLGRTGSGKSTLLSAFLRL
LNTEGEIQIDGVSWDSITLQQWRKAFGVIPQKVFIFSGTFRKNLDPYEQWSDQEIWKVAD
EVGLRSVIEQFPGKLDFVLVDGGCVLSHGHKQLMCLARSVLSKAKILLLDEPSA
HLDPVT
YQIIRRTLKQAFADCTVILCEHRIEAMLECQQFLVIEENKVRQYDSIQKLLNERSLFRQA
ISPSDRVKLFPHRNSSKCKSKPQIAALKEETEEEVQDTRL
Sequence length 1480
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
85
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormality of metabolism/homeostasis Pathogenic rs121908776 RCV001813963
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Bronchiectasis with or without elevated sweat chloride 1 Likely pathogenic; Pathogenic rs397508233, rs2485109599, rs2116226496, rs2115882158, rs376008630, rs2116166806, rs2115903565, rs2115903081, rs2115937855, rs2485020199, rs1798849948, rs767232138, rs2485014145, rs1660096953, rs2485171208
View all (372 more)
RCV003473863
RCV005036837
RCV003469682
RCV005038252
RCV003474017
View all (411 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Bronchiectasis with or without elevated sweat chloride 1, modifier of Pathogenic rs113993960 RCV000007524
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Cervical cancer Likely pathogenic; Pathogenic rs73715573 RCV005888511
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Abnormality of the pancreas Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Adrenocortical carcinoma, hereditary Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ASTHMA Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
AUTISM SPECTRUM DISORDER CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute intermittent porphyria Intermittent Porphyria BEFREE 21844753, 25869325
★☆☆☆☆
Found in Text Mining only
Acute leukemia Leukemia BEFREE 28445932, 31541940
★☆☆☆☆
Found in Text Mining only
Acute pancreatitis Pancreatitis BEFREE 12218938, 12422349, 14576497, 15238770, 19844201, 26100556, 27086061, 30132293, 31088717, 31611131, 31799301
★☆☆☆☆
Found in Text Mining only
Acute recurrent pancreatitis Pancreatitis BEFREE 12825076, 16193325, 17575549, 18360295, 19844201, 20950468, 23416327, 31268981, 31420175, 31799301
★☆☆☆☆
Found in Text Mining only
Acute recurrent pancreatitis Pancreatitis ORPHANET_DG 25003218, 25383785
★☆☆☆☆
Found in Text Mining only
Adamantinous Craniopharyngioma Adamantinous Craniopharyngioma BEFREE 12939655
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma LHGDN 16799633, 17932045
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 21585618, 30852378
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Of Esophagus Esophageal Cancer GWASCAT_DG 27527254
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Of Esophagus Esophageal Cancer BEFREE 30358020
★☆☆☆☆
Found in Text Mining only