Gene Gene information from NCBI Gene database.
Entrez ID 26047
Gene name Contactin associated protein 2
Gene symbol CNTNAP2
Synonyms (NCBI Gene)
AUTS15CASPR2CDFENRXN4PTHSL1
Chromosome 7
Chromosome location 7q35-q36.1
Summary This gene encodes a member of the neurexin family which functions in the vertebrate nervous system as cell adhesion molecules and receptors. This protein, like other neurexin proteins, contains epidermal growth factor repeats and laminin G domains. In add
SNPs SNP information provided by dbSNP.
61
SNP ID Visualize variation Clinical significance Consequence
rs2710102 A>G,T Risk-factor Intron variant, genic downstream transcript variant
rs7794745 A>T Risk-factor Intron variant
rs73464271 G>A Uncertain-significance, conflicting-interpretations-of-pathogenicity Genic downstream transcript variant, missense variant, coding sequence variant
rs78223661 T>G Conflicting-interpretations-of-pathogenicity Intron variant
rs121908445 T>C Risk-factor, conflicting-interpretations-of-pathogenicity Genic downstream transcript variant, missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
337
miRTarBase ID miRNA Experiments Reference
MIRT024222 hsa-miR-218-5p Sequencing 20371350
MIRT044172 hsa-miR-99b-5p CLASH 23622248
MIRT573937 hsa-miR-548u PAR-CLIP 20371350
MIRT573936 hsa-miR-7161-5p PAR-CLIP 20371350
MIRT573935 hsa-miR-8087 PAR-CLIP 20371350
Transcription factors Transcription factors information provided by TRRUST V2 database.
3
Transcription factor Regulation Reference
FOXP2 Repression 18987364
FOXP2 Unknown 19582487
TCF4 Activation 22777675
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
54
GO ID Ontology Definition Evidence Reference
GO:0001964 Process Startle response IEA
GO:0002020 Function Protease binding IEA
GO:0005515 Function Protein binding IPI 22872700, 25416956, 26721881, 32296183
GO:0005769 Component Early endosome IDA 19706678
GO:0005794 Component Golgi apparatus IDA 19166515
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
604569 13830 ENSG00000174469
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9UHC6
Protein name Contactin-associated protein-like 2 (Cell recognition molecule Caspr2)
Protein function Required for gap junction formation (Probable). Required, with CNTNAP1, for radial and longitudinal organization of myelinated axons. Plays a role in the formation of functional distinct domains critical for saltatory conduction of nerve impulse
PDB 5Y4M
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00754 F5_F8_type_C 47 178 F5/8 type C domain Domain
PF02210 Laminin_G_2 216 345 Laminin G domain Domain
PF02210 Laminin_G_2 401 529 Laminin G domain Domain
PF02210 Laminin_G_2 827 945 Laminin G domain Domain
PF02210 Laminin_G_2 1055 1187 Laminin G domain Domain
Tissue specificity TISSUE SPECIFICITY: Predominantly expressed in nervous system. {ECO:0000269|PubMed:10624965}.
Sequence
MQAAPRAGCGAALLLWIVSSCLCRAWTAPSTSQKCDEPLVSGLPHVAFSSSSSISGSYSP
GYAKINKRGGAGGWSPSDSDHYQWLQVDFGNRKQISAIATQGRYSSSDWVTQYRMLYSDT
GRNWKPYHQDGNIWAFPGNINSDGVVRHELQHPIIARYVRIVPLDWNGEGRIGLRIEV
YG
CSYWADVINFDGHVVLPYRFRNKKMKTLKDVIALNFKTSESEGVILHGEGQQGDYITLEL
KKAKLVLSLNLGSNQLGPIYGHTSVMTGSLLDDHHWHSVVIERQGRSINLTLDRSMQHFR
TNGEFDYLDLDYEITFGGIPFSGKPSSSSRKNFKGCMESINYNGV
NITDLARRKKLEPSN
VGNLSFSCVEPYTVPVFFNATSYLEVPGRLNQDLFSVSFQFRTWNPNGLLVFSHFADNLG
NVEIDLTESKVGVHINITQTKMSQIDISSGSGLNDGQWHEVRFLAKENFAILTIDGDEAS
AVRTNSPLQVKTGEKYFFGGFLNQMNNSSHSVLQPSFQGCMQLIQVDDQ
LVNLYEVAQRK
PGSFANVSIDMCAIIDRCVPNHCEHGGKCSQTWDSFKCTCDETGYSGATCHNSIYEPSCE
AYKHLGQTSNYYWIDPDGSGPLGPLKVYCNMTEDKVWTIVSHDLQMQTPVVGYNPEKYSV
TQLVYSASMDQISAITDSAEYCEQYVSYFCKMSRLLNTPDGSPYTWWVGKANEKHYYWGG
SGPGIQKCACGIERNCTDPKYYCNCDADYKQWRKDAGFLSYKDHLPVSQVVVGDTDRQGS
EAKLSVGPLRCQGDRNYWNAASFPNPSSYLHFSTFQGETSADISFYFKTLTPWGVFLENM
GKEDFIKLELKSATEVSFSFDVGNGPVEIVVRSPTPLNDDQWHRVTAERNVKQASLQVDR
LPQQIRKAPTEGHTRLELYSQLFVGGAGGQQGFLGCIRSLRMNGV
TLDLEERAKVTSGFI
SGCSGHCTSYGTNCENGGKCLERYHGYSCDCSNTAYDGTFCNKDVGAFFEEGMWLRYNFQ
APATNARDSSSRVDNAPDQQNSHPDLAQEEIRFSFSTTKAPCILLYISSFTTDFLAVLVK
PTGSLQIRYNLGGTREPYNIDVDHRNMANGQPHSVNITRHEKTIFLKLDHYPSVSYHLPS
SSDTLFNSPKSLFLGKVIETGKIDQEIHKYNTPGFTGCLSRVQFNQI
APLKAALRQTNAS
AHVHIQGELVESNCGASPLTLSPMSSATDPWHLDHLDSASADFPYNPGQGQAIRNGVNRN
SAIIGGVIAVVIFTILCTLVFLIRYMFRHKGTYHTNEAKGAESAESADAAIMNNDPNFTE
TIDESKKEWLI
Sequence length 1331
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG 
  Cell adhesion molecules  
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
1861
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Autism spectrum disorder Likely pathogenic rs1396313317 RCV000754684
Autism, susceptibility to, 15 Likely pathogenic; Pathogenic rs371512835, rs771827120, rs1391540245 RCV005040449
RCV004586780
RCV005046829
Cortical dysplasia-focal epilepsy syndrome Pathogenic; Likely pathogenic rs398124268, rs2129185949, rs1247068015, rs1805809633, rs771533907, rs2116752243, rs749575477, rs2116608214, rs767408882, rs371512835, rs2116924115, rs2116789389, rs1458942108, rs1801395870, rs1799910521
View all (50 more)
RCV000701675
RCV001379813
RCV001389440
RCV001386313
RCV001859355
RCV001788509
RCV001780520
RCV001872168
RCV001969610
RCV001877348
RCV001893466
RCV001933843
RCV001878964
RCV002002482
RCV001888958
RCV001958658
RCV001952902
RCV001953595
RCV002052269
RCV002266452
RCV002273167
RCV003098614
RCV002465410
RCV000541323
RCV000005825
RCV000005830
RCV002816355
RCV002843220
RCV002811767
RCV003015787
RCV003055532
RCV003123352
RCV003123353
RCV003494065
RCV003505823
RCV003504828
RCV003505684
RCV003505685
RCV003505571
RCV003613739
RCV003613773
RCV003614647
RCV003614964
RCV003615004
RCV001856908
RCV000505263
RCV000505266
RCV000505262
RCV000553929
RCV000559447
RCV000644701
RCV000791002
RCV000806203
RCV000987993
RCV000991388
RCV003117678
RCV001049033
RCV001064169
RCV003114237
RCV001196340
RCV001218741
RCV001201543
RCV001251138
RCV001251137
RCV003614084
Intellectual disability Likely pathogenic rs1584757170 RCV001260691
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Conflicting classifications of pathogenicity rs77025884 RCV005886548
Cervical cancer Conflicting classifications of pathogenicity; Benign; Likely benign rs78223661, rs77706740 RCV005886558
RCV005892914
Cholangiocarcinoma Conflicting classifications of pathogenicity; Benign; Likely benign rs78223661, rs77706740 RCV005886559
RCV005892920
Chronic lymphocytic leukemia/small lymphocytic lymphoma Conflicting classifications of pathogenicity; Benign; Likely benign rs77025884, rs77706740 RCV005886555
RCV005892922
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Abnormalities Drug Induced Associate 22872700, 27484312
Alzheimer Disease Associate 37302762
Aphasia Associate 26909962
Apraxias Associate 21108403, 22738016
Atrophy Associate 27484312
Attention Deficit Disorder with Hyperactivity Associate 19546859, 34641913, 37667328
Autism Spectrum Disorder Associate 20176116, 20838614, 21108403, 21193173, 22892527, 23074245, 26909962, 29703944, 30763456, 31993662, 32081867, 33076578, 34257739, 34271514, 34471112
View all (4 more)
Autistic Disorder Associate 17978184, 18179879, 18179893, 18179894, 18987363, 19546859, 20176116, 20574149, 21048216, 21193173, 21310003, 21448237, 22500773, 22738016, 22843504
View all (13 more)
Autistic Disorder Inhibit 25444170
Autoimmune limbic encephalitis Associate 38386048