Q8R5M8 (CADM1_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 95.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·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 |
| ||||
| Organism | Mus musculus (Mouse) [Reference proteome] | ||||
| Taxonomic identifier | 10090 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus › Mus![]() |
Protein attributes
| Sequence length | 456 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. May act as a synaptic cell adhesion molecule that drives synapse assembly. 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.2 Ref.3 Ref.4 Ref.8 Ref.9 Ref.10 Ref.11 Ref.13 Ref.16 UniProtKB Q9BY67 |
| Subunit structure | Homodimer. 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.4 Ref.10 Ref.12 UniProtKB Q9BY67 |
| Subcellular location | Cell membrane; Single-pass type I membrane protein. Cell junction › synapse. Note: Associates with perinuclear and plasma membranes in vivo. Localized to the basolateral plasma membrane of epithelial cells in gall bladder. Ref.4 Ref.20 UniProtKB Q9BY67 |
| Tissue specificity | Expressed in brain, lung, kidney, testis, heart, spleen and liver, but not expressed in skeletal muscle. In brain, enriched in the synaptic plasma membrane. Expressed dominantly in epithelial cells but not expressed in fibroblast cells (at protein level). Ref.1 Ref.2 Ref.4 Ref.8 |
| Developmental stage | Expressed in spermatogenic cells during early spermatogenesis. Expression increases in intermediate spermatogonia through to zygotene spermatocytes but becomes diminished in the steps from early pachytene spermatocytes through to round spermatids. After meiosis, expression reappears in spermatids and is present in elongating spermatids until spermiation. Not detected in Sertoli cells. Ref.8 |
| Domain | The cytoplasmic domain appears to play a critical role in proapoptosis and tumor suppressor activity in NSCLC By similarity. UniProtKB Q9BY67 |
| Post-translational modification | Glycosylation at Asn-70 and Asn-104 promotes adhesive binding and synapse induction By similarity. |
| Disruption phenotype | Male mice are infertile, due to a defect at the spermatid stage of spermatogenesis, and show oligoasthenoteratozoospermia with almost no mature motile spermatozoa in the epididymis. Heterozygous males and females and homozygous null females are fertile and have no overt developmental defects. Ref.14 Ref.15 Ref.16 |
| 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. |
| Sequence caution | The sequence AAC67243.1 differs from that shown. Reason: Frameshift at position 65. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| ITGB4 | P16144 | 3 | EBI-5651941,EBI-948678 | From a different organism. |
Alternative products
| This entry describes 7 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 Ref.3 (identifier: Q8R5M8-1) 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.1 Ref.2 Ref.5 Ref.7 (identifier: Q8R5M8-2) The sequence of this isoform differs from the canonical sequence as follows: 364-374: Missing. | ||||||
| Isoform 3 Ref.7 (identifier: Q8R5M8-3) The sequence of this isoform differs from the canonical sequence as follows: 336-363: Missing. | ||||||
| Isoform 4 Ref.4 Ref.7 (identifier: Q8R5M8-4) The sequence of this isoform differs from the canonical sequence as follows: 336-374: Missing. | ||||||
| Isoform 5 Ref.6 Ref.7 (identifier: Q8R5M8-5) The sequence of this isoform differs from the canonical sequence as follows: 335-336: DP → GT 337-456: Missing. | ||||||
| Isoform 6 Ref.3 (identifier: Q8R5M8-6) The sequence of this isoform differs from the canonical sequence as follows: 1-150: Missing. 355-365: Missing. | ||||||
| Isoform 7 Ref.3 (identifier: Q8R5M8-7) The sequence of this isoform differs from the canonical sequence as follows: 1-150: Missing. 336-352: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 47 | 47 | Potential | ||||||||
| Chain | 48 – 456 | 409 | Cell adhesion molecule 1 | PRO_0000291969 | |||||||
Regions | |||||||||||
| Topological domain | 48 – 388 | 341 | Extracellular Potential | ||||||||
| Transmembrane | 389 – 409 | 21 | Helical; Potential | ||||||||
| Topological domain | 410 – 456 | 47 | Cytoplasmic Potential | ||||||||
| Domain | 48 – 142 | 95 | Ig-like V-type | ||||||||
| Domain | 147 – 241 | 95 | Ig-like C2-type 1 | ||||||||
| Domain | 246 – 332 | 87 | Ig-like C2-type 2 | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 448 | 1 | Phosphoserine Ref.17 | ||||||||
| Glycosylation | 70 | 1 | N-linked (GlcNAc...) Ref.19 Ref.20 | ||||||||
| Glycosylation | 104 | 1 | N-linked (GlcNAc...) Ref.18 Ref.19 Ref.20 | ||||||||
| Glycosylation | 116 | 1 | N-linked (GlcNAc...) Ref.18 Ref.19 | ||||||||
| Glycosylation | 168 | 1 | N-linked (GlcNAc...) Ref.19 | ||||||||
| Glycosylation | 304 | 1 | N-linked (GlcNAc...) Ref.19 | ||||||||
| Glycosylation | 307 | 1 | N-linked (GlcNAc...) Ref.19 | ||||||||
| Glycosylation | 311 | 1 | N-linked (GlcNAc...) Ref.19 | ||||||||
| Disulfide bond | 67 ↔ 127 | By similarity | |||||||||
| Disulfide bond | 169 ↔ 223 | By similarity | |||||||||
| Disulfide bond | 270 ↔ 316 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 1 – 150 | 150 | Missing in isoform 6 and isoform 7. Ref.6 Ref.7 | VSP_052463 | |||||||
| Alternative sequence | 335 – 336 | 2 | DP → GT in isoform 5. Ref.5 | VSP_052464 | |||||||
| Alternative sequence | 336 – 374 | 39 | Missing in isoform 4. Ref.4 Ref.7 | VSP_052465 | |||||||
| Alternative sequence | 336 – 363 | 28 | Missing in isoform 3. Ref.3 | VSP_052466 | |||||||
| Alternative sequence | 336 – 352 | 17 | Missing in isoform 7. Ref.7 | VSP_052467 | |||||||
| Alternative sequence | 337 – 456 | 120 | Missing in isoform 5. Ref.5 | VSP_052468 | |||||||
| Alternative sequence | 355 – 365 | 11 | Missing in isoform 6. Ref.6 | VSP_052469 | |||||||
| Alternative sequence | 364 – 374 | 11 | Missing in isoform 2. Ref.1 Ref.2 Ref.5 Ref.7 | VSP_052470 | |||||||
Experimental info | |||||||||||
| Sequence conflict | 8 | 1 | S → C in AAN01614. Ref.2 | ||||||||
| Sequence conflict | 8 | 1 | S → C in BAD30018. Ref.7 | ||||||||
| Sequence conflict | 266 | 1 | F → L in BAA87914. Ref.3 | ||||||||
| Sequence conflict | 266 | 1 | F → L in BAA87915. Ref.3 | ||||||||
| Sequence conflict | 315 | 1 | R → P in BAA87914. Ref.3 | ||||||||
| Sequence conflict | 315 | 1 | R → P in BAA87915. Ref.3 | ||||||||
| Sequence conflict | 330 | 1 | M → I in BAA87914. Ref.3 | ||||||||
| Sequence conflict | 330 | 1 | M → I in BAA87915. Ref.3 | ||||||||
| Sequence conflict | 356 | 1 | T → S in AAN01614. Ref.2 | ||||||||
| Sequence conflict | 356 | 1 | T → S in BAD30018. Ref.7 | ||||||||
| Sequence conflict | 429 | 1 | D → N in BAB83501. Ref.3 | ||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identification of the Tslc1 gene, a mouse orthologue of the human tumor suppressor TSLC1 gene." Fukami T., Satoh H., Fujita E., Maruyama T., Fukuhara H., Kuramochi M., Takamoto S., Momoi T., Murakami Y. Gene 295:7-12(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2), TISSUE SPECIFICITY. Strain: 129/SvJ. |
| [2] | "SynCAM, a synaptic adhesion molecule that drives synapse assembly." Biederer T., Sara Y., Mozhayeva M., Atasoy D., Liu X., Kavalali E.T., Sudhof T.C. Science 297:1525-1531(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2), FUNCTION, TISSUE SPECIFICITY. Strain: C57BL/6. |
| [3] | "RA175, which is the mouse ortholog of TSLC1, a tumor suppressor gene in human lung cancer, is a cell adhesion molecule." Fujita E., Soyama A., Momoi T. Exp. Cell Res. 287:57-66(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 6 AND 7), FUNCTION. Tissue: Embryonic carcinoma. |
| [4] | "Implications of nectin-like molecule-2/IGSF4/RA175/SgIGSF/TSLC1/SynCAM1 in cell-cell adhesion and transmembrane protein localization in epithelial cells." Shingai T., Ikeda W., Kakunaga S., Morimoto K., Takekuni K., Itoh S., Satoh K., Takeuchi M., Imai T., Monden M., Takai Y. J. Biol. Chem. 278:35421-35427(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 4), FUNCTION, INTERACTION WITH MPP6, SUBCELLULAR LOCATION, TISSUE SPECIFICITY. Strain: C57BL/6. Tissue: Brain. |
| [5] | "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] OF 49-456 (ISOFORM 2). |
| [6] | "A secretion form of SgIGSF/TSLC1." Ito A., Koma Y., Nagano T. Submitted (SEP-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 5). Strain: C57BL/6. Tissue: Mast cell. |
| [7] | "Neuron-specific isoforms of RA175/TSLC1/SynCAM." Fujita E., Aikawa K., Momoi T. Submitted (JUL-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 2; 3; 4 AND 5). |
| [8] | "Expression and functional characterization of the adhesion molecule spermatogenic immunoglobulin superfamily in the mouse testis." Wakayama T., Koami H., Ariga H., Kobayashi D., Sai Y., Tsuji A., Yamamoto M., Iseki S. Biol. Reprod. 68:1755-1763(2003) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, GLYCOSYLATION. |
| [9] | "Contribution of the SgIGSF adhesion molecule to survival of cultured mast cells in vivo." Ito A., Koma Y., Watabe K., Jippo T., Wakayama T., Iseki S., Kitamura Y. Biochem. Biophys. Res. Commun. 319:200-206(2004) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [10] | "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 CADM1. |
| [11] | "Distribution of RA175/TSLC1/SynCAM, a member of the immunoglobulin superfamily, in the developing nervous system." Fujita E., Urase K., Soyama A., Kouroku Y., Momoi T. Brain Res. Dev. Brain Res. 154:199-209(2005) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [12] | "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. |
| [13] | "MITF and SgIGSF: an essential transcription factor and its target adhesion molecule for development and survival of mast cells." Kitamura Y. Novartis Found. Symp. 271:4-11(2005) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION. |
| [14] | "Oligo-astheno-teratozoospermia in mice lacking RA175/TSLC1/SynCAM/IGSF4A, a cell adhesion molecule in the immunoglobulin superfamily." Fujita E., Kouroku Y., Ozeki S., Tanabe Y., Toyama Y., Maekawa M., Kojima N., Senoo H., Toshimori K., Momoi T. Mol. Cell. Biol. 26:718-726(2006) [PubMed] [Europe PMC] [Abstract] Cited for: DISRUPTION PHENOTYPE. |
| [15] | "Loss of TSLC1 causes male infertility due to a defect at the spermatid stage of spermatogenesis." van der Weyden L., Arends M.J., Chausiaux O.E., Ellis P.J., Lange U.C., Surani M.A., Affara N., Murakami Y., Adams D.J., Bradley A. Mol. Cell. Biol. 26:3595-3609(2006) [PubMed] [Europe PMC] [Abstract] Cited for: DISRUPTION PHENOTYPE. |
| [16] | "Disruption of spermatogenic cell adhesion and male infertility in mice lacking TSLC1/IGSF4, an immunoglobulin superfamily cell adhesion molecule." Yamada D., Yoshida M., Williams Y.N., Fukami T., Kikuchi S., Masuda M., Maruyama T., Ohta T., Nakae D., Maekawa A., Kitamura T., Murakami Y. Mol. Cell. Biol. 26:3610-3624(2006) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, DISRUPTION PHENOTYPE. |
| [17] | "The phagosomal proteome in interferon-gamma-activated macrophages." Trost M., English L., Lemieux S., Courcelles M., Desjardins M., Thibault P. Immunity 30:143-154(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-448, MASS SPECTROMETRY. Tissue: Macrophage. |
| [18] | "The mouse C2C12 myoblast cell surface N-linked glycoproteome: identification, glycosite occupancy, and membrane orientation." Gundry R.L., Raginski K., Tarasova Y., Tchernyshyov I., Bausch-Fluck D., Elliott S.T., Boheler K.R., Van Eyk J.E., Wollscheid B. Mol. Cell. Proteomics 8:2555-2569(2009) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-104 AND ASN-116, MASS SPECTROMETRY. Tissue: Myoblast. |
| [19] | "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-70; ASN-104; ASN-116; ASN-168; ASN-304; ASN-307 AND ASN-311, MASS SPECTROMETRY. |
| [20] | "N-glycosylation at the SynCAM (synaptic cell adhesion molecule) immunoglobulin interface modulates synaptic adhesion." Fogel A.I., Li Y., Giza J., Wang Q., Lam T.T., Modis Y., Biederer T. J. Biol. Chem. 285:34864-34874(2010) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION AT ASN-70 AND ASN-104, SUBCELLULAR LOCATION. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF434663 mRNA. Translation: AAL86736.1. AF539424 mRNA. Translation: AAN01614.1. AB021964 mRNA. Translation: BAA87914.1. AB021965 mRNA. Translation: BAA87915.1. AB064265 mRNA. Translation: BAB83501.2. AY351388 mRNA. Translation: AAQ02381.1. AF061260 mRNA. Translation: AAC67243.1. Frameshift. AB092414 mRNA. Translation: BAC66173.1. AB183399 mRNA. Translation: BAD30018.1. AB183400 mRNA. Translation: BAD30019.1. AB183401 mRNA. Translation: BAD30020.1. AB183402 mRNA. Translation: BAD30021.1. |
| IPI | IPI00322447. IPI00410985. IPI00411088. IPI00461967. IPI00849429. IPI00849618. IPI00849722. |
| RefSeq | NP_001020771.1. NM_001025600.1. NP_061240.3. NM_018770.3. NP_997558.2. NM_207675.2. NP_997559.1. NM_207676.2. |
| UniGene | Mm.234832. |
3D structure databases | |
| HSSP | HSSP built from PDB template 1Z9M based on UniProtKB Q8IZQ9. |
| ProteinModelPortal | Q8R5M8. |
| SMR | Q8R5M8. Positions 47-348. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q8R5M8. 1 interaction. |
| STRING | 10090.ENSMUSP00000083073. |
Protein family/group databases | |
| MEROPS | I43.001. |
PTM databases | |
| PhosphoSite | Q8R5M8. |
Proteomic databases | |
| PaxDb | Q8R5M8. |
| PRIDE | Q8R5M8. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000034581; ENSMUSP00000034581; ENSMUSG00000032076. ENSMUST00000085909; ENSMUSP00000083073; ENSMUSG00000032076. ENSMUST00000114547; ENSMUSP00000110194; ENSMUSG00000032076. ENSMUST00000114548; ENSMUSP00000110195; ENSMUSG00000032076. |
| GeneID | 54725. |
| KEGG | mmu:54725. |
| UCSC | uc009phn.1. mouse. uc009pho.1. mouse. uc009php.1. mouse. uc009phq.1. mouse. uc009phr.1. mouse. |
Organism-specific databases | |
| CTD | 23705. |
| MGI | MGI:1889272. Cadm1. |
Phylogenomic databases | |
| eggNOG | NOG69486. |
| GeneTree | ENSGT00610000085800. |
| HOVERGEN | HBG057086. |
| InParanoid | Q8R5M8. |
| KO | K06781. |
Gene expression databases | |
| ArrayExpress | Q8R5M8. |
| Bgee | Q8R5M8. |
| CleanEx | MM_CADM1. |
| Genevestigator | Q8R5M8. |
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 | |
| NextBio | 311582. |
| SOURCE | Search... |
Entry information
| Entry name | CADM1_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q8R5M8 Secondary accession number(s): Q6F3J3 Q9Z2H8 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| MGD cross-references Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
