Q71M36 (CSPG5_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 80.
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: Chondroitin sulfate proteoglycan 5 Alternative name(s): Acidic leucine-rich EGF-like domain-containing brain protein Neuroglycan C | ||||
| Gene names |
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| 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 | 566 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 | May function as a growth and differentiation factor involved in neuritogenesis. May induce ERBB3 activation. Ref.9 |
| Subunit structure | Binds TNR and probably TNC By similarity. Interacts with ERBB3 and GOPC. Ref.6 |
| Subcellular location | Cell membrane; Single-pass type I membrane protein By similarity. Endoplasmic reticulum membrane; Single-pass type I membrane protein. Golgi apparatus membrane; Single-pass type I membrane protein. Note: Partially enriched in lipid rafts By similarity. In neurons, localizes to synaptic junctions. Also detected in the endoplasmic reticulum and the Golgi. Ref.1 Ref.7 Ref.8 |
| Tissue specificity | Expressed in olfactory bulb, hippocampus, brain stem, spinal cord, cerebrum and cerebellum. Expressed by Purkinje cells in the cerebellum (at protein level). Expressed in immature and mature cerebellum (isoform 1, isoform 2 and isoform 3). Ref.1 Ref.5 Ref.8 |
| Developmental stage | The proteoglycan form decreases from birth to adulthood in the cerebellum concomitant with non-proteoglycan form increase. In the cerebrum the maximum of expression of the proteoglycan is detected 15 days after birth and then decreases gradually to reach half-level at adulthood (at protein level). Ref.1 |
| Post-translational modification | N-glycosylated By similarity. Ref.1 Ref.8 O-glycosylated; contains chondroitin sulfate glycans. Part-time proteoglycan, expressed in part as a proteoglycan exhibiting chondroitin sulfate glycans and in part as a non-proteoglycan form. The relative amount of both forms depends on tissues and tissues maturation. In the cerebellum the 2 forms coexist while in the cerebrum the proteoglycan form is predominant. Ref.1 Ref.8 Phosphorylated; in intracellular and extracellular parts By similarity. |
| Disruption phenotype | Altered synaptic transmission at early developmental stages. Ref.9 |
| Miscellaneous | Different forms of various molecular weight have been observed. Such forms are possibly due to different levels of glycosylation, phosphorylation and/or protein cleavage. |
| Sequence similarities | Contains 1 EGF-like domain. |
| Sequence caution | The sequence AAQ04778.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAC35578.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. |
Ontologies
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q71M36-1) Also known as: NGC-III; 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 (identifier: Q71M36-2) Also known as: NGC-I; The sequence of this isoform differs from the canonical sequence as follows: 487-513: Missing. | ||||||
| Note: Major isoform. | ||||||
| Isoform 3 (identifier: Q71M36-3) Also known as: NGC-II; The sequence of this isoform differs from the canonical sequence as follows: 1-81: Missing. 487-513: Missing. | ||||||
| Isoform 4 (identifier: Q71M36-4) The sequence of this isoform differs from the canonical sequence as follows: 514-566: DDPSAPHKIQ...GVNCLQNNLT → VTYLPHISPF...RERCIDSLTV | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 30 | 30 | Potential | ||||||||
| Chain | 31 – 566 | 536 | Chondroitin sulfate proteoglycan 5 | PRO_0000042152 | |||||||
Regions | |||||||||||
| Topological domain | 31 – 423 | 393 | Extracellular Potential | ||||||||
| Transmembrane | 424 – 444 | 21 | Helical; Potential | ||||||||
| Topological domain | 445 – 566 | 122 | Cytoplasmic Potential | ||||||||
| Domain | 371 – 413 | 43 | EGF-like | ||||||||
| Region | 265 – 301 | 37 | Interaction with TNC and TNR | ||||||||
| Region | 442 – 460 | 19 | Interaction with GOPC By similarity | ||||||||
Amino acid modifications | |||||||||||
| Glycosylation | 57 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 76 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 123 | 1 | O-linked (Xyl...) (chondroitin sulfate) Ref.8 | ||||||||
| Glycosylation | 132 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 143 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 144 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 153 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 155 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 156 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 160 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 235 | 1 | O-linked (GalNAc...) Potential | ||||||||
| Glycosylation | 355 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 367 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 374 ↔ 387 | By similarity | |||||||||
| Disulfide bond | 381 ↔ 397 | By similarity | |||||||||
| Disulfide bond | 399 ↔ 412 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 1 – 81 | 81 | Missing in isoform 3. | VSP_015762 | |||||||
| Alternative sequence | 487 – 513 | 27 | Missing in isoform 2 and isoform 3. | VSP_015763 | |||||||
| Alternative sequence | 514 – 566 | 53 | DDPSA…QNNLT → VTYLPHISPFACLCPCLPLP PCPLALSQSRQSPNSFEDQL RATQWCRERCIDSLTV in isoform 4. | VSP_015764 | |||||||
Experimental info | |||||||||||
| Mutagenesis | 38 | 1 | S → A: No effect on chondroitin sulfate attachment. Ref.8 | ||||||||
| Mutagenesis | 123 | 1 | S → A: No chondroitin sulfate attachment. no effect on transport to the cell surface. Ref.8 | ||||||||
| Sequence conflict | 317 | 1 | T → N in AAF23362. Ref.1 | ||||||||
| Sequence conflict | 317 | 1 | T → N in AAQ04777. Ref.1 | ||||||||
| Sequence conflict | 317 | 1 | T → N in AAQ04778. Ref.1 | ||||||||
| Sequence conflict | 317 | 1 | T → N in AAQ04779. Ref.1 | ||||||||
| Sequence conflict | 318 | 1 | N → H in AAH55736. Ref.3 | ||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Genomic organization and expression pattern of mouse neuroglycan C in the cerebellar development." Aono S., Keino H., Ono T., Yasuda Y., Tokita Y., Matsui F., Taniguchi M., Sonta S., Oohira A. J. Biol. Chem. 275:337-342(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 2 AND 3), TISSUE SPECIFICITY, GLYCOSYLATION, SUBCELLULAR LOCATION, DEVELOPMENTAL STAGE. Strain: C57BL/6. Tissue: Brain. |
| [2] | "Lineage-specific biology revealed by a finished genome assembly of the mouse." Church D.M., Goodstadt L., Hillier L.W., Zody M.C., Goldstein S., She X., Bult C.J., Agarwala R., Cherry J.L., DiCuccio M., Hlavina W., Kapustin Y., Meric P., Maglott D., Birtle Z., Marques A.C., Graves T., Zhou S. Ponting C.P.PLoS Biol. 7:E1000112-E1000112(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: C57BL/6J. |
| [3] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Strain: C57BL/6. Tissue: Brain. |
| [4] | "The transcriptional landscape of the mammalian genome." Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. Hayashizaki Y.Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 202-566 (ISOFORM 4). Strain: C57BL/6J. Tissue: Eye. |
| [5] | "Cloning and chromosomal mapping of the human gene of neuroglycan C (NGC), a neural transmembrane chondroitin sulfate proteoglycan with an EGF module." Yasuda Y., Tokita Y., Aono S., Matsui F., Ono T., Sonta S., Watanabe E., Nakanishi Y., Oohira A. Neurosci. Res. 32:313-322(1998) [PubMed] [Europe PMC] [Abstract] Cited for: TISSUE SPECIFICITY. |
| [6] | "CALEB binds via its acidic stretch to the fibrinogen-like domain of tenascin-C or tenascin-R and its expression is dynamically regulated after optic nerve lesion." Schumacher S., Jung M., Noerenberg U., Dorner A., Chiquet-Ehrismann R., Stuermer C.A.O., Rathjen F.G. J. Biol. Chem. 276:7337-7345(2001) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH TNR. |
| [7] | "CALEB/NGC interacts with the Golgi-associated protein PIST." Hassel B., Schreff M., Stuebe E.-M., Blaich U., Schumacher S. J. Biol. Chem. 278:40136-40143(2003) [PubMed] [Europe PMC] [Abstract] Cited for: SUBCELLULAR LOCATION. |
| [8] | "Glycosylation site for chondroitin sulfate on the neural part-time proteoglycan, neuroglycan C." Aono S., Tokita Y., Shuo T., Yamauchi S., Matsui F., Nakanishi K., Hirano K., Sano M., Oohira A. J. Biol. Chem. 279:46536-46541(2004) [PubMed] [Europe PMC] [Abstract] Cited for: TISSUE SPECIFICITY, MUTAGENESIS OF SER-38 AND SER-123, GLYCOSYLATION AT SER-123, SUBCELLULAR LOCATION. |
| [9] | "Impaired synapse function during postnatal development in the absence of CALEB, an EGF-like protein processed by neuronal activity." Juettner R., More M.I., Das D., Babich A., Meier J., Henning M., Erdmann B., Mueller E.-C., Otto A., Grantyn R., Rathjen F.G. Neuron 46:233-245(2005) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, DISRUPTION PHENOTYPE. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF133700 mRNA. Translation: AAF23362.1. AF461090 mRNA. Translation: AAQ04777.1. AF461091 mRNA. Translation: AAQ04778.1. Different initiation. AF461092 mRNA. Translation: AAQ04779.1. AC159372 Genomic DNA. No translation available. AC160104 Genomic DNA. No translation available. BC055736 mRNA. Translation: AAH55736.1. AK053891 mRNA. Translation: BAC35578.1. Different initiation. |
| IPI | IPI00454159. IPI00652233. IPI00653847. IPI01008121. |
| RefSeq | NP_001159745.1. NM_001166273.1. NP_038912.3. NM_013884.3. |
| UniGene | Mm.38496. |
3D structure databases | |
| ProteinModelPortal | Q71M36. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q71M36. 1 interaction. |
PTM databases | |
| PhosphoSite | Q71M36. |
Proteomic databases | |
| PaxDb | Q71M36. |
| PRIDE | Q71M36. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000035058; ENSMUSP00000035058; ENSMUSG00000032482. |
| GeneID | 29873. |
| KEGG | mmu:29873. |
| UCSC | uc009rtq.2. mouse. uc009rts.2. mouse. uc009rtt.1. mouse. uc009rtu.1. mouse. |
Organism-specific databases | |
| CTD | 10675. |
| MGI | MGI:1352747. Cspg5. |
Phylogenomic databases | |
| eggNOG | NOG39505. |
| GeneTree | ENSGT00440000034270. |
| HOGENOM | HOG000112020. |
| HOVERGEN | HBG081361. |
| InParanoid | Q71M36. |
| KO | K08116. |
| OMA | LEVNCLQ. |
| OrthoDB | EOG4XWFXN. |
Gene expression databases | |
| Bgee | Q71M36. |
| CleanEx | MM_CSPG5. |
| Genevestigator | Q71M36. |
| GermOnline | ENSMUSG00000032482. Mus musculus. |
Family and domain databases | |
| InterPro | IPR010555. Chon_Sulph_att. IPR000742. EG-like_dom. IPR009505. Neural_ProG_Cyt. [Graphical view] |
| Pfam | PF06566. Chon_Sulph_att. 1 hit. PF06567. Neural_ProG_Cyt. 1 hit. [Graphical view] |
| SMART | SM00181. EGF. 1 hit. [Graphical view] |
| PROSITE | PS00022. EGF_1. False negative. PS01186. EGF_2. False negative. PS50026. EGF_3. False negative. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | CSPG5. mouse. |
| NextBio | 307106. |
| SOURCE | Search... |
Entry information
| Entry name | CSPG5_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q71M36 Secondary accession number(s): E9QN54 Q9QY32 | ||||||||
| Entry history |
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| 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
