Q80TV8 (CLAP1_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 72.
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: CLIP-associating protein 1 Alternative name(s): Cytoplasmic linker-associated protein 1 | ||||
| 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 | 1535 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Microtubule plus-end tracking protein that promotes the stabilization of dynamic microtubules. Involved in the nucleation of noncentrosomal microtubules originating from the trans-Golgi network (TGN). Required for the polarization of the cytoplasmic microtubule arrays in migrating cells towards the leading edge of the cell. May act at the cell cortex to enhance the frequency of rescue of depolymerizing microtubules by attaching their plus-ends to cortical platforms composed of ERC1 and PHLDB2. This cortical microtubule stabilizing activity is regulated at least in part by phosphatidylinositol 3-kinase signaling. Also performs a similar stabilizing function at the kinetochore which is essential for the bipolar alignment of chromosomes on the mitotic spindle By similarity. |
| Subunit structure | Interacts with ERC1, MAPRE1, MAPRE3, microtubules, and PHLDB2. The interaction with ERC1 may be mediated by PHLDB2. Interacts with GCC2; recruits CLASP1 to Golgi membranes By similarity. Interacts with CLIP2 and RSN. Interacts with MACF1. Ref.2 Ref.8 |
| Subcellular location | Cytoplasm › cytoskeleton By similarity. Cytoplasm › cytoskeleton › centrosome By similarity. Chromosome › centromere › kinetochore By similarity. Cytoplasm › cytoskeleton › spindle By similarity. Golgi apparatus › trans-Golgi network By similarity. Note: Localizes to microtubule plus ends By similarity. Localizes to centrosomes, kinetochores and the mitotic spindle from prometaphase By similarity. Subsequently localizes to the spindle midzone from anaphase and to the midbody from telophase By similarity. In migrating cells localizes to the plus ends of microtubules within the cell body and to the entire microtubule lattice within the lamella By similarity. Localizes to the cell cortex and this requires ERC1 and PHLDB2 By similarity. |
| Tissue specificity | Highly expressed in brain and heart and at lower levels in kidney, lung, skeletal muscle and testis. Ref.2 |
| Sequence similarities | Belongs to the CLASP family. Contains 7 HEAT repeats. |
| Sequence caution | The sequence BAB24639.2 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAC38020.1 differs from that shown. Reason: Intron retention. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| Clip2 | O55156 | 3 | EBI-908322,EBI-349416 | From a different organism. |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q80TV8-1) 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 (identifier: Q80TV8-2) The sequence of this isoform differs from the canonical sequence as follows: 770-770: L → LASRRHSRSTSALSTAESVGQS 805-805: L → LLLGDARSK 1120-1158: Missing. | ||||||
| Note: No experimental confirmation available. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1535 | 1535 | CLIP-associating protein 1 | PRO_0000272274 | |||||
Regions | |||||||||
| Repeat | 87 – 124 | 38 | HEAT 1 | ||||||
| Repeat | 163 – 200 | 38 | HEAT 2 | ||||||
| Repeat | 405 – 440 | 36 | HEAT 3 | ||||||
| Repeat | 441 – 477 | 37 | HEAT 4 | ||||||
| Repeat | 971 – 1008 | 38 | HEAT 5 | ||||||
| Repeat | 1339 – 1376 | 38 | HEAT 6 | ||||||
| Repeat | 1457 – 1494 | 38 | HEAT 7 | ||||||
| Region | 662 – 782 | 121 | Interaction with microtubules, MAPRE1 and MAPRE3 By similarity | ||||||
| Region | 1251 – 1535 | 285 | Interaction with CLIP2 and RSN | ||||||
| Region | 1251 – 1535 | 285 | Interaction with PHLDB2 By similarity | ||||||
| Region | 1253 – 1535 | 283 | Localization to kinetochores By similarity | ||||||
| Coiled coil | 1296 – 1327 | 32 | Potential | ||||||
| Compositional bias | 530 – 762 | 233 | Ser-rich | ||||||
Amino acid modifications | |||||||||
| Modified residue | 545 | 1 | Phosphoserine Ref.7 | ||||||
| Modified residue | 598 | 1 | Phosphoserine Ref.7 | ||||||
| Modified residue | 600 | 1 | Phosphoserine Ref.7 | ||||||
| Modified residue | 646 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 649 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 656 | 1 | Phosphothreonine By similarity | ||||||
| Modified residue | 684 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 688 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 695 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 708 | 1 | Phosphothreonine By similarity | ||||||
| Modified residue | 711 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 794 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1088 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1096 | 1 | Phosphothreonine By similarity | ||||||
| Modified residue | 1193 | 1 | Phosphoserine Ref.6 | ||||||
| Modified residue | 1220 | 1 | Phosphoserine Ref.6 | ||||||
Natural variations | |||||||||
| Alternative sequence | 770 | 1 | L → LASRRHSRSTSALSTAESVG QS in isoform 2. | VSP_022390 | |||||
| Alternative sequence | 805 | 1 | L → LLLGDARSK in isoform 2. | VSP_022391 | |||||
| Alternative sequence | 1120 – 1158 | 39 | Missing in isoform 2. | VSP_022392 | |||||
Experimental info | |||||||||
| Sequence conflict | 1231 | 1 | I → K in BAB24639. Ref.3 | ||||||
| Sequence conflict | 1417 | 1 | P → S in AAH75708. Ref.5 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "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. |
| [2] | "Clasps are CLIP-115 and -170 associating proteins involved in the regional regulation of microtubule dynamics in motile fibroblasts." Akhmanova A., Hoogenraad C.C., Drabek K., Stepanova T., Dortland B., Verkerk T., Vermeulen W., Burgering B.M., de Zeeuw C.I., Grosveld F., Galjart N. Cell 104:923-935(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1-306 (ISOFORMS 1/2), NUCLEOTIDE SEQUENCE [MRNA] OF 1251-1535 (ISOFORMS 1/2), INTERACTION WITH CLIP2 AND RSN, TISSUE SPECIFICITY. Tissue: Brain. |
| [3] | "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 1-393 (ISOFORMS 1/2), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1187-1535 (ISOFORMS 1/2). Strain: C57BL/6J. Tissue: Embryo and Testis. |
| [4] | "Prediction of the coding sequences of mouse homologues of KIAA gene: II. The complete nucleotide sequences of 400 mouse KIAA-homologous cDNAs identified by screening of terminal sequences of cDNA clones randomly sampled from size-fractionated libraries." Okazaki N., Kikuno R., Ohara R., Inamoto S., Aizawa H., Yuasa S., Nakajima D., Nagase T., Ohara O., Koga H. DNA Res. 10:35-48(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 735-1535 (ISOFORM 2). Tissue: Brain. |
| [5] | "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] OF 985-1535 (ISOFORM 1), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 997-1535 (ISOFORM 2). Strain: C57BL/6 and FVB/N. Tissue: Brain and Salivary gland. |
| [6] | "Comprehensive identification of phosphorylation sites in postsynaptic density preparations." Trinidad J.C., Specht C.G., Thalhammer A., Schoepfer R., Burlingame A.L. Mol. Cell. Proteomics 5:914-922(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1193 AND SER-1220, MASS SPECTROMETRY. Tissue: Brain. |
| [7] | "Large-scale phosphorylation analysis of mouse liver." Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-545; SER-598 AND SER-600, MASS SPECTROMETRY. Tissue: Liver. |
| [8] | "ACF7 regulates cytoskeletal-focal adhesion dynamics and migration and has ATPase activity." Wu X., Kodama A., Fuchs E. Cell 135:137-148(2008) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH MACF1. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AC109294 Genomic DNA. No translation available. AC131804 Genomic DNA. No translation available. AC136636 Genomic DNA. No translation available. AJ276962 mRNA. Translation: CAC35162.1. AJ288061 mRNA. Translation: CAC35163.1. AK006534 mRNA. Translation: BAB24639.2. Different initiation. AK080782 mRNA. Translation: BAC38020.1. Sequence problems. AK122330 mRNA. Translation: BAC65612.1. BC057312 mRNA. Translation: AAH57312.1. BC075708 mRNA. Translation: AAH75708.1. BC094554 mRNA. Translation: AAH94554.1. |
| IPI | IPI00669522. IPI00672213. |
| RefSeq | NP_083985.2. NM_029709.2. NP_808216.2. NM_177548.2. |
| UniGene | Mm.138740. |
3D structure databases | |
| ProteinModelPortal | Q80TV8. |
| SMR | Q80TV8. Positions 169-195, 1345-1371, 1462-1488. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q80TV8. 5 interactions. |
| MINT | MINT-4123448. |
| STRING | 10090.ENSMUSP00000042266. |
PTM databases | |
| PhosphoSite | Q80TV8. |
Proteomic databases | |
| PaxDb | Q80TV8. |
| PRIDE | Q80TV8. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 76707. |
| KEGG | mmu:76707. |
Organism-specific databases | |
| CTD | 23332. |
| MGI | MGI:1923957. Clasp1. |
| Rouge | Search... |
Phylogenomic databases | |
| eggNOG | NOG81443. |
| HOVERGEN | HBG079692. |
| InParanoid | Q80TV8. |
| KO | K16578. |
| OrthoDB | EOG42Z4PC. |
Gene expression databases | |
| ArrayExpress | Q80TV8. |
| Bgee | Q80TV8. |
| CleanEx | MM_CLASP1. |
| Genevestigator | Q80TV8. |
Family and domain databases | |
| Gene3D | 1.25.10.10. 4 hits. |
| InterPro | IPR011989. ARM-like. IPR016024. ARM-type_fold. IPR024395. CLASP_N_dom. IPR021133. HEAT_type_2. [Graphical view] |
| Pfam | PF12348. CLASP_N. 2 hits. [Graphical view] |
| SUPFAM | SSF48371. ARM-type_fold. 2 hits. |
| PROSITE | PS50077. HEAT_REPEAT. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| NextBio | 345659. |
| SOURCE | Search... |
Entry information
| Entry name | CLAP1_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q80TV8 Secondary accession number(s): Q505G6 Q9CVU1 | ||||||||
| 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
