Q8BTM8 (FLNA_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 114.
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: Filamin-A Short name=FLN-A Alternative name(s): Actin-binding protein 280 Short name=ABP-280 Alpha-filamin Endothelial actin-binding protein Filamin-1 Non-muscle filamin | ||||
| 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 | 2647 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 | Promotes orthogonal branching of actin filaments and links actin filaments to membrane glycoproteins. Anchors various transmembrane proteins to the actin cytoskeleton and serves as a scaffold for a wide range of cytoplasmic signaling proteins By similarity. Interaction with FLNA may allow neuroblast migration from the ventricular zone into the cortical plate. Tethers cell surface-localized furin, modulates its rate of internalization and directs its intracellular trafficking. Involved in ciliogenesis. Ref.4 Ref.10 |
| Subunit structure | Homodimer. Interacts with FCGR1A, FLNB, FURIN, HSPB7, KCND2, INPPL1, MYOT, MYOZ1, PDLIM2, ARHGAP24, PSEN1, PSEN2 and ECSCR. Interacts also with various other binding partners in addition to filamentous actin. Interacts (via N-terminus) with TAF1B. Interacts (via N-terminus) with MIS18BP1 (via N-terminus) By similarity. Interacts with TMEM67 (via C-terminus) and MKS1 By similarity. Ref.4 |
| Subcellular location | Cytoplasm › cell cortex By similarity. Cytoplasm › cytoskeleton By similarity. |
| Tissue specificity | Widely expressed. Highly expressed in Purkinje cells. |
| Developmental stage | Widely distributed. Expressed at 12.5 dpc in the ventricular and subventricular zones. Highly expressed at 16 dpc in blood vessels, renal cortices, respiratory and alimentary tracts, olfactory epithelium, presumed isles of hematopoiesis within the liver; lower expression in the cerbral cortex and choroid plexus. Ref.5 |
| Domain | Comprised of a NH2-terminal actin-binding domain, 24 immunoglobulin-like internally homologous repeats and two hinge regions. Repeat 24 and the second hinge domain are important for dimer formation By similarity. |
| Sequence similarities | Belongs to the filamin family. Contains 1 actin-binding domain. Contains 2 CH (calponin-homology) domains. Contains 24 filamin repeats. |
| Sequence caution | The sequence BAC40787.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BAC40837.2 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended. The sequence BC038478 differs from that shown. Reason: Frameshift at position 496. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| Plcg2 | Q8CIH5 | 3 | EBI-641991,EBI-617954 |
Alternative products
| This entry describes 2 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q8BTM8-1) 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: Q8BTM8-2) The sequence of this isoform differs from the canonical sequence as follows: 125-249: DSKAIVDGNL...QVITPEEIVD → GEGTGYTGAL...DTHAFHLQQF 250-2647: Missing. | ||||||
| Note: May be due to an intron retention. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed By similarity | ||||||
| Chain | 2 – 2647 | 2646 | Filamin-A | PRO_0000087297 | |||||
Regions | |||||||||
| Domain | 2 – 274 | 273 | Actin-binding | ||||||
| Domain | 43 – 149 | 107 | CH 1 | ||||||
| Domain | 166 – 266 | 101 | CH 2 | ||||||
| Repeat | 276 – 374 | 99 | Filamin 1 | ||||||
| Repeat | 376 – 474 | 99 | Filamin 2 | ||||||
| Repeat | 475 – 570 | 96 | Filamin 3 | ||||||
| Repeat | 571 – 663 | 93 | Filamin 4 | ||||||
| Repeat | 667 – 763 | 97 | Filamin 5 | ||||||
| Repeat | 764 – 866 | 103 | Filamin 6 | ||||||
| Repeat | 867 – 965 | 99 | Filamin 7 | ||||||
| Repeat | 966 – 1061 | 96 | Filamin 8 | ||||||
| Repeat | 1062 – 1154 | 93 | Filamin 9 | ||||||
| Repeat | 1155 – 1249 | 95 | Filamin 10 | ||||||
| Repeat | 1250 – 1349 | 100 | Filamin 11 | ||||||
| Repeat | 1350 – 1442 | 93 | Filamin 12 | ||||||
| Repeat | 1443 – 1539 | 97 | Filamin 13 | ||||||
| Repeat | 1540 – 1636 | 97 | Filamin 14 | ||||||
| Repeat | 1641 – 1740 | 100 | Filamin 15 | ||||||
| Repeat | 1765 – 1860 | 96 | Filamin 16 | ||||||
| Repeat | 1861 – 1952 | 92 | Filamin 17 | ||||||
| Repeat | 1953 – 2039 | 87 | Filamin 18 | ||||||
| Repeat | 2042 – 2134 | 93 | Filamin 19 | ||||||
| Repeat | 2135 – 2230 | 96 | Filamin 20 | ||||||
| Repeat | 2233 – 2325 | 93 | Filamin 21 | ||||||
| Repeat | 2327 – 2420 | 94 | Filamin 22 | ||||||
| Repeat | 2424 – 2516 | 93 | Filamin 23 | ||||||
| Repeat | 2552 – 2646 | 95 | Filamin 24 | ||||||
| Region | 1490 – 1607 | 118 | Interaction with furin | ||||||
| Region | 1741 – 1778 | 38 | Hinge 1 By similarity | ||||||
| Region | 2517 – 2647 | 131 | Self-association site, tail By similarity | ||||||
| Region | 2517 – 2553 | 37 | Hinge 2 By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 2 | 1 | N-acetylserine By similarity | ||||||
| Modified residue | 11 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 508 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 700 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 781 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 837 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 1084 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1089 | 1 | Phosphothreonine By similarity | ||||||
| Modified residue | 1286 | 1 | Phosphothreonine Ref.6 | ||||||
| Modified residue | 1338 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1459 | 1 | Phosphoserine Ref.9 | ||||||
| Modified residue | 1533 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1630 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1734 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1750 | 1 | Phosphothreonine Ref.9 | ||||||
| Modified residue | 2053 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 2152 | 1 | Phosphoserine Ref.7 Ref.8 | ||||||
| Modified residue | 2158 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 2284 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 2327 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 2336 | 1 | Phosphothreonine By similarity | ||||||
| Modified residue | 2414 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 2510 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 2607 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 2621 | 1 | N6-acetyllysine By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 125 – 249 | 125 | DSKAI…EEIVD → GEGTGYTGALSGCGRGRNKF FLSSPLESLLVVFPSCCTQP RLPLGPLAALFFEVLENKRL AWRACEPLRAPARSALLACS QAELTSSVGRAPNAAPEVGQ AQTRLLPLRAAPHPWDTHAF HLQQF in isoform 2. | VSP_008779 | |||||
| Alternative sequence | 250 – 2647 | 2398 | Missing in isoform 2. | VSP_008780 | |||||
Experimental info | |||||||||
| Sequence conflict | 661 | 1 | A → T in BAC40837. Ref.1 | ||||||
| Sequence conflict | 2127 | 1 | G → D in AAL68447. Ref.5 | ||||||
| Sequence conflict | 2253 | 1 | V → A in AAH04061. Ref.3 | ||||||
| Sequence conflict | 2253 | 1 | V → A in BC038478. Ref.3 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "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] (ISOFORM 2), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 9-1253 (ISOFORM 1). Strain: C57BL/6J and NOD. Tissue: Embryo. |
| [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] OF 14-2647 (ISOFORM 1). Tissue: Eye and Mammary tumor. |
| [4] | "Cytoskeletal protein ABP-280 directs the intracellular trafficking of furin and modulates proprotein processing in the endocytic pathway." Liu G., Thomas L., Warren R.A., Enns C.A., Cunningham C.C., Hartwig J.H., Thomas G. J. Cell Biol. 139:1719-1733(1997) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1490-1607 (ISOFORM 1), FUNCTION, INTERACTION WITH FURIN. |
| [5] | "Different splice variants of filamin-B affect myogenesis, subcellular distribution, and determine binding to integrin (beta) subunits." van Der Flier A., Kuikman I., Kramer D., Geerts D., Kreft M., Takafuta T., Shapiro S.S., Sonnenberg A. J. Cell Biol. 156:361-376(2002) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 1691-1805 AND 2076-2226 (ISOFORM 1), DEVELOPMENTAL STAGE. Strain: C3H. |
| [6] | "ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage." Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III, Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N., Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J. Science 316:1160-1166(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-1286, MASS SPECTROMETRY. Tissue: Embryonic kidney. |
| [7] | "Solid tumor proteome and phosphoproteome analysis by high resolution mass spectrometry." Zanivan S., Gnad F., Wickstroem S.A., Geiger T., Macek B., Cox J., Faessler R., Mann M. J. Proteome Res. 7:5314-5326(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-2152, MASS SPECTROMETRY. Tissue: Melanoma. |
| [8] | "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-2152, MASS SPECTROMETRY. Tissue: Macrophage. |
| [9] | "Large scale localization of protein phosphorylation by use of electron capture dissociation mass spectrometry." Sweet S.M., Bailey C.M., Cunningham D.L., Heath J.K., Cooper H.J. Mol. Cell. Proteomics 8:904-912(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1459 AND THR-1750, MASS SPECTROMETRY. Tissue: Embryonic fibroblast. |
| [10] | "A meckelin-filamin A interaction mediates ciliogenesis." Adams M., Simms R.J., Abdelhamed Z., Dawe H.R., Szymanska K., Logan C.V., Wheway G., Pitt E., Gull K., Knowles M.A., Blair E., Cross S.H., Sayer J.A., Johnson C.A. Hum. Mol. Genet. 21:1272-1286(2012) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN CILIOGENESIS. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AK044856 mRNA. Translation: BAC32121.1. AK089195 mRNA. Translation: BAC40787.1. Different initiation. AK089311 mRNA. Translation: BAC40837.2. Different initiation. AL807376 Genomic DNA. Translation: CAT00728.1. BC004061 mRNA. Translation: AAH04061.1. BC038478 mRNA. No translation available. BC054432 mRNA. Translation: AAH54432.1. AF034129 mRNA. Translation: AAC02062.1. AF353668 mRNA. Translation: AAL68444.1. AF353671 mRNA. Translation: AAL68447.1. |
| IPI | IPI00131138. IPI00387373. |
| RefSeq | NP_034357.2. NM_010227.2. |
| UniGene | Mm.295533. |
3D structure databases | |
| ProteinModelPortal | Q8BTM8. |
| SMR | Q8BTM8. Positions 39-374, 1044-1643, 1773-2329, 2331-2522, 2559-2647. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q8BTM8. 3 interactions. |
| MINT | MINT-1867095. |
PTM databases | |
| PhosphoSite | Q8BTM8. |
Proteomic databases | |
| PaxDb | Q8BTM8. |
| PRIDE | Q8BTM8. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000033699; ENSMUSP00000033699; ENSMUSG00000031328. |
| GeneID | 192176. |
| KEGG | mmu:192176. |
Organism-specific databases | |
| CTD | 2316. |
| MGI | MGI:95556. Flna. |
Phylogenomic databases | |
| eggNOG | COG5069. |
| GeneTree | ENSGT00660000095431. |
| HOVERGEN | HBG004163. |
| InParanoid | Q8BTM8. |
| KO | K04437. |
Gene expression databases | |
| ArrayExpress | Q8BTM8. |
| Bgee | Q8BTM8. |
| CleanEx | MM_FLNA. |
| Genevestigator | Q8BTM8. |
| GermOnline | ENSMUSG00000031328. Mus musculus. |
Family and domain databases | |
| Gene3D | 1.10.418.10. 2 hits. 2.60.40.10. 24 hits. |
| InterPro | IPR001589. Actinin_actin-bd_CS. IPR001715. CH-domain. IPR001298. Filamin. IPR017868. Filamin/ABP280_repeat-like. IPR013783. Ig-like_fold. IPR014756. Ig_E-set. [Graphical view] |
| Pfam | PF00307. CH. 2 hits. PF00630. Filamin. 23 hits. [Graphical view] |
| SMART | SM00033. CH. 2 hits. SM00557. IG_FLMN. 24 hits. [Graphical view] |
| SUPFAM | SSF47576. Calponin-homology. 1 hit. SSF81296. Ig_E-set. 24 hits. |
| PROSITE | PS00019. ACTININ_1. 1 hit. PS00020. ACTININ_2. 1 hit. PS50021. CH. 2 hits. PS50194. FILAMIN_REPEAT. 24 hits. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | FLNA. mouse. |
| NextBio | 371188. |
| SOURCE | Search... |
Entry information
| Entry name | FLNA_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q8BTM8 Secondary accession number(s): B7FAV0 Q99KQ2 | ||||||||
| 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
