Q9BY67 (CADM1_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 102.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Cell adhesion molecule 1 Alternative name(s): Immunoglobulin superfamily member 4 Short name=IgSF4 Nectin-like protein 2 Short name=NECL-2 Spermatogenic immunoglobulin superfamily Short name=SgIgSF Synaptic cell adhesion molecule Short name=SynCAM Tumor suppressor in lung cancer 1 Short name=TSLC-1 | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 442 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Mediates homophilic cell-cell adhesion in a Ca2+-independent manner. Also mediates heterophilic cell-cell adhesion with CADM3 and PVRL3 in a Ca2+-independent manner. Acts as a tumor suppressor in non-small-cell lung cancer (NSCLC) cells. Interaction with CRTAM promotes natural killer (NK) cell cytotoxicity and interferon-gamma (IFN-gamma) secretion by CD8+ cells in vitro as well as NK cell-mediated rejection of tumors expressing CADM3 in vivo. May contribute to the less invasive phenotypes of lepidic growth tumor cells. In mast cells, may mediate attachment to and promote communication with nerves. CADM1, together with MITF, is essential for development and survival of mast cells in vivo. Acts as a synaptic cell adhesion molecule and plays a role in the formation of dendritic spines and in synapse assembly By similarity. May be involved in neuronal migration, axon growth, pathfinding, and fasciculation on the axons of differentiating neurons. May play diverse roles in the spermatogenesis including in the adhesion of spermatocytes and spermatids to Sertoli cells and for their normal differentiation into mature spermatozoa. Ref.4 Ref.5 Ref.6 Ref.9 Ref.12 Ref.14 UniProtKB Q8R5M8 |
| Subunit structure | Homodimer. Interacts with FARP1 By similarity. Interacts with CRTAM and EPB41L3/DAL1. The interaction with EPB41L3/DAL1 may act to anchor CADM1 to the actin cytoskeleton. Interacts via its C-terminus with the PDZ domain of MPP3 and the PDZ domain of MPP6. Ref.5 Ref.6 Ref.10 Ref.12 Ref.13 |
| Subcellular location | Cell membrane; Single-pass type I membrane protein. Cell junction › synapse By similarity. Note: Associates with perinuclear and plasma membranes in vivo. Localized to the basolateral plasma membrane of epithelial cells in gall bladder. Ref.4 UniProtKB Q8R5M8 |
| Domain | The cytoplasmic domain appears to play a critical role in proapoptosis and tumor suppressor activity in NSCLC. Ref.7 Ref.11 |
| Post-translational modification | Glycosylation at Asn-67 and Asn-101 promotes adhesive binding and synapse induction By similarity. |
| Sequence similarities | Belongs to the nectin family. Contains 2 Ig-like C2-type (immunoglobulin-like) domains. Contains 1 Ig-like V-type (immunoglobulin-like) domain. |
Ontologies
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 Ref.1 (identifier: Q9BY67-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 Ref.7 (identifier: Q9BY67-2) The sequence of this isoform differs from the canonical sequence as follows: 332-333: DP → GT 334-442: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 44 | 44 | Potential | ||||||||
| Chain | 45 – 442 | 398 | Cell adhesion molecule 1 | PRO_0000291968 | |||||||
Regions | |||||||||||
| Topological domain | 45 – 374 | 330 | Extracellular Potential | ||||||||
| Transmembrane | 375 – 395 | 21 | Helical; Potential | ||||||||
| Topological domain | 396 – 442 | 47 | Cytoplasmic Potential | ||||||||
| Domain | 45 – 139 | 95 | Ig-like V-type | ||||||||
| Domain | 144 – 238 | 95 | Ig-like C2-type 1 | ||||||||
| Domain | 243 – 329 | 87 | Ig-like C2-type 2 | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 434 | 1 | Phosphoserine By similarity | ||||||||
| Glycosylation | 67 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 101 | 1 | N-linked (GlcNAc...) Ref.15 Ref.16 Ref.17 | ||||||||
| Glycosylation | 113 | 1 | N-linked (GlcNAc...) Ref.15 Ref.16 Ref.17 | ||||||||
| Glycosylation | 165 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 301 | 1 | N-linked (GlcNAc...) Ref.17 | ||||||||
| Glycosylation | 302 | 1 | N-linked (GlcNAc...) Ref.17 | ||||||||
| Glycosylation | 304 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 308 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 64 ↔ 124 | By similarity | |||||||||
| Disulfide bond | 166 ↔ 220 | By similarity | |||||||||
| Disulfide bond | 267 ↔ 313 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 332 – 333 | 2 | DP → GT in isoform 2. Ref.7 | VSP_052461 | |||||||
| Alternative sequence | 334 – 442 | 109 | Missing in isoform 2. Ref.7 | VSP_052462 | |||||||
| Natural variant | 285 | 1 | D → E. Corresponds to variant rs45525440 [ dbSNP | Ensembl ]. | VAR_061309 | |||||||
Experimental info | |||||||||||
| Sequence conflict | 153 | 1 | K → R in AAF69029. Ref.1 | ||||||||
| Sequence conflict | 333 – 359 | 27 | PPTTI…LTIIT → TTATTEPAVHGLTQLPNSAE ELDSEDLS in BAC11657. Ref.3 | ||||||||
Secondary structure | |||||||||||
Helix Strand Turn | |||||||||||
| Beta strand | 405 – 407 | 3 | |||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Nectin-like molecule 1 is a protein 4.1N associated protein and recruits protein 4.1N from cytoplasm to the plasma membrane." Zhou Y., Du G., Hu X., Yu S., Liu Y., Xu Y., Huang X., Liu J., Yin B., Fan M., Peng X., Qiang B., Yuan J. Biochim. Biophys. Acta 1669:142-154(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). |
| [2] | "Cloning of a secretory isoform of SgIGSF/TSLC-1." Ito A., Koma Y., Nagano T. Submitted (OCT-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Tissue: Lung. |
| [3] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Embryo. |
| [4] | "TSLC1 is a tumor-suppressor gene in human non-small-cell lung cancer." Kuramochi M., Fukuhara H., Nobukuni T., Kanbe T., Maruyama T., Ghosh H.P., Pletcher M., Isomura M., Onizuka M., Kitamura T., Sekiya T., Reeves R.H., Murakami Y. Nat. Genet. 27:427-430(2001) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION. |
| [5] | "Direct association of TSLC1 and DAL-1, two distinct tumor suppressor proteins in lung cancer." Yageta M., Kuramochi M., Masuda M., Fukami T., Fukuhara H., Maruyama T., Shibuya M., Murakami Y. Cancer Res. 62:5129-5133(2002) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH EPB41L3. |
| [6] | "The tumor suppressor protein TSLC1 is involved in cell-cell adhesion." Masuda M., Yageta M., Fukuhara H., Kuramochi M., Maruyama T., Nomoto A., Murakami Y. J. Biol. Chem. 277:31014-31019(2002) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, SUBUNIT, GLYCOSYLATION. |
| [7] | "The cytoplasmic domain is critical to the tumor suppressor activity of TSLC1 in non-small cell lung cancer." Mao X., Seidlitz E., Ghosh K., Murakami Y., Ghosh H.P. Cancer Res. 63:7979-7985(2003) [PubMed] [Europe PMC] [Abstract] Cited for: DOMAIN. |
| [8] | "Promoter methylation of the TSLC1 gene in advanced lung tumors and various cancer cell lines." Fukami T., Fukuhara H., Kuramochi M., Maruyama T., Isogai K., Sakamoto M., Takamoto S., Murakami Y. Int. J. Cancer 107:53-59(2003) [PubMed] [Europe PMC] [Abstract] Cited for: DISEASE. |
| [9] | "Expression of the TSLC1 adhesion molecule in pulmonary epithelium and its down-regulation in pulmonary adenocarcinoma other than bronchioloalveolar carcinoma." Ito A., Okada M., Uchino K., Wakayama T., Koma Y., Iseki S., Tsubota N., Okita Y., Kitamura Y. Lab. Invest. 83:1175-1183(2003) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [10] | "Association of a lung tumor suppressor TSLC1 with MPP3, a human homologue of Drosophila tumor suppressor Dlg." Fukuhara H., Masuda M., Yageta M., Fukami T., Kuramochi M., Maruyama T., Kitamura T., Murakami Y. Oncogene 22:6160-6165(2003) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH MPP3. |
| [11] | "Re-expression of TSLC1 in a non-small-cell lung cancer cell line induces apoptosis and inhibits tumor growth." Mao X., Seidlitz E., Truant R., Hitt M., Ghosh H.P. Oncogene 23:5632-5642(2004) [PubMed] [Europe PMC] [Abstract] Cited for: DOMAIN. |
| [12] | "The tumor suppressor TSLC1/NECL-2 triggers NK-cell and CD8+ T-cell responses through the cell-surface receptor CRTAM." Boles K.S., Barchet W., Diacovo T., Cella M., Colonna M. Blood 106:779-786(2005) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH CRTAM. |
| [13] | "Nectin-like protein 2 defines a subset of T-cell zone dendritic cells and is a ligand for class-I-restricted T-cell-associated molecule." Galibert L., Diemer G.S., Liu Z., Johnson R.S., Smith J.L., Walzer T., Comeau M.R., Rauch C.T., Wolfson M.F., Sorensen R.A., Van der Vuurst de Vries A.-R., Branstetter D.G., Koelling R.M., Scholler J., Fanslow W.C., Baum P.R., Derry J.M., Yan W. J. Biol. Chem. 280:21955-21964(2005) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH CRTAM. |
| [14] | "The spermatogenic Ig superfamily/synaptic cell adhesion molecule mast-cell adhesion molecule promotes interaction with nerves." Furuno T., Ito A., Koma Y., Watabe K., Yokozaki H., Bienenstock J., Nakanishi M., Kitamura Y. J. Immunol. 174:6934-6942(2005) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [15] | "Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry." Liu T., Qian W.-J., Gritsenko M.A., Camp D.G. II, Monroe M.E., Moore R.J., Smith R.D. J. Proteome Res. 4:2070-2080(2005) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-101 AND ASN-113, MASS SPECTROMETRY. Tissue: Plasma. |
| [16] | "Glycoproteomics analysis of human liver tissue by combination of multiple enzyme digestion and hydrazide chemistry." Chen R., Jiang X., Sun D., Han G., Wang F., Ye M., Wang L., Zou H. J. Proteome Res. 8:651-661(2009) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-101 AND ASN-113, MASS SPECTROMETRY. Tissue: Liver. |
| [17] | "Mass-spectrometric identification and relative quantification of N-linked cell surface glycoproteins." Wollscheid B., Bausch-Fluck D., Henderson C., O'Brien R., Bibel M., Schiess R., Aebersold R., Watts J.D. Nat. Biotechnol. 27:378-386(2009) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-101; ASN-113; ASN-301 AND ASN-302, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [18] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | AF132811 mRNA. Translation: AAF69029.1. AB094146 mRNA. Translation: BAC66178.1. AK075502 mRNA. Translation: BAC11657.1. | ||||||||||||
| IPI | IPI00003813. IPI00166392. | ||||||||||||
| RefSeq | NP_001091987.1. NM_001098517.1. NP_055148.3. NM_014333.3. | ||||||||||||
| UniGene | Hs.370510. | ||||||||||||
3D structure databases | |||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | Q9BY67. | ||||||||||||
| ModBase | Search... | ||||||||||||
Protein-protein interaction databases | |||||||||||||
| IntAct | Q9BY67. 1 interaction. | ||||||||||||
| MINT | MINT-1184987. | ||||||||||||
| STRING | 9606.ENSP00000329797. | ||||||||||||
PTM databases | |||||||||||||
| PhosphoSite | Q9BY67. | ||||||||||||
Polymorphism databases | |||||||||||||
| DMDM | 150438862. | ||||||||||||
Proteomic databases | |||||||||||||
| PaxDb | Q9BY67. | ||||||||||||
| PRIDE | Q9BY67. | ||||||||||||
Protocols and materials databases | |||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||
Genome annotation databases | |||||||||||||
| Ensembl | ENST00000452722; ENSP00000395359; ENSG00000182985. | ||||||||||||
| GeneID | 23705. | ||||||||||||
| KEGG | hsa:23705. | ||||||||||||
| UCSC | uc001ppi.4. human. uc001ppl.3. human. | ||||||||||||
Organism-specific databases | |||||||||||||
| CTD | 23705. | ||||||||||||
| GeneCards | GC11M115044. | ||||||||||||
| HGNC | HGNC:5951. CADM1. | ||||||||||||
| HPA | CAB037266. | ||||||||||||
| MIM | 605686. gene. | ||||||||||||
| neXtProt | NX_Q9BY67. | ||||||||||||
| PharmGKB | PA29764. | ||||||||||||
| GenAtlas | Search... | ||||||||||||
Phylogenomic databases | |||||||||||||
| eggNOG | NOG69486. | ||||||||||||
| HOGENOM | HOG000036057. | ||||||||||||
| HOVERGEN | HBG057086. | ||||||||||||
| KO | K06781. | ||||||||||||
| OrthoDB | EOG4TMR2D. | ||||||||||||
Enzyme and pathway databases | |||||||||||||
| Reactome | REACT_111155. Cell-Cell communication. | ||||||||||||
Gene expression databases | |||||||||||||
| ArrayExpress | Q9BY67. | ||||||||||||
| Bgee | Q9BY67. | ||||||||||||
| CleanEx | HS_CADM1. | ||||||||||||
| Genevestigator | Q9BY67. | ||||||||||||
Family and domain databases | |||||||||||||
| Gene3D | 2.60.40.10. 3 hits. | ||||||||||||
| InterPro | IPR013162. CD80_C2-set. IPR007110. Ig-like_dom. IPR013783. Ig-like_fold. IPR003599. Ig_sub. IPR003598. Ig_sub2. IPR013106. Ig_V-set. IPR003585. Neurexin-like. [Graphical view] | ||||||||||||
| Pfam | PF08205. C2-set_2. 1 hit. PF07686. V-set. 1 hit. [Graphical view] | ||||||||||||
| SMART | SM00294. 4.1m. 1 hit. SM00409. IG. 1 hit. SM00408. IGc2. 1 hit. [Graphical view] | ||||||||||||
| PROSITE | PS50835. IG_LIKE. 3 hits. [Graphical view] | ||||||||||||
| ProtoNet | Search... | ||||||||||||
Other | |||||||||||||
| ChiTaRS | CADM1. human. | ||||||||||||
| EvolutionaryTrace | Q9BY67. | ||||||||||||
| GenomeRNAi | 23705. | ||||||||||||
| NextBio | 46597. | ||||||||||||
| SOURCE | Search... | ||||||||||||
Entry information
| Entry name | CADM1_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q9BY67 Secondary accession number(s): Q86WB8, Q8N2F4 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 11 Human chromosome 11: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with
