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Entry version 198 (10 Feb 2021)
Sequence version 2 (09 May 2003)
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Protein

Fibulin-1

Gene

Fbln1

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Incorporated into fibronectin-containing matrix fibers. May play a role in cell adhesion and migration along protein fibers within the extracellular matrix (ECM). Could be important for certain developmental processes and contribute to the supramolecular organization of ECM architecture, in particular to those of basement membranes.

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

LigandCalcium

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Fibulin-1
Short name:
FIBL-1
Alternative name(s):
Basement-membrane protein 90
Short name:
BM-90
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:Fbln1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiMus musculus (Mouse)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10090 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000589 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 15

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:95487, Fbln1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Extracellular matrix, Secreted

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 291 PublicationAdd BLAST29
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000000756430 – 705Fibulin-1Add BLAST676

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi36 ↔ 61By similarity
Disulfide bondi37 ↔ 68By similarity
Disulfide bondi50 ↔ 69By similarity
Disulfide bondi78 ↔ 109By similarity
Disulfide bondi91 ↔ 110By similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi98N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi112 ↔ 136By similarity
Disulfide bondi113 ↔ 143By similarity
Disulfide bondi126 ↔ 144By similarity
Disulfide bondi182 ↔ 192By similarity
Disulfide bondi188 ↔ 201By similarity
Disulfide bondi203 ↔ 216By similarity
Disulfide bondi222 ↔ 235By similarity
Disulfide bondi229 ↔ 244By similarity
Disulfide bondi250 ↔ 262By similarity
Disulfide bondi268 ↔ 281By similarity
Disulfide bondi275 ↔ 290By similarity
Disulfide bondi296 ↔ 308By similarity
Disulfide bondi314 ↔ 327By similarity
Disulfide bondi321 ↔ 336By similarity
Disulfide bondi343 ↔ 356By similarity
Disulfide bondi362 ↔ 375By similarity
Disulfide bondi369 ↔ 384By similarity
Disulfide bondi386 ↔ 399By similarity
Disulfide bondi405 ↔ 417By similarity
Disulfide bondi413 ↔ 426By similarity
Disulfide bondi428 ↔ 441By similarity
Disulfide bondi447 ↔ 456By similarity
Disulfide bondi452 ↔ 465By similarity
Disulfide bondi467 ↔ 481By similarity
Disulfide bondi487 ↔ 500By similarity
Disulfide bondi496 ↔ 509By similarity
Disulfide bondi511 ↔ 525By similarity
Disulfide bondi531 ↔ 544By similarity
Glycosylationi537N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi538 ↔ 553By similarity
Glycosylationi541N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi558 ↔ 579By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q08879

PeptideAtlas

More...
PeptideAtlasi
Q08879

PRoteomics IDEntifications database

More...
PRIDEi
Q08879

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
Q08879, 3 sites

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q08879

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Detected in most organs (brain, heart, lung, spleen, liver and kidney). Neurons are the predominant source of production in the brain. Not expressed significantly by astrocytes or microglia.1 Publication

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

The differential expression of the fibulin family contributes to the formation of molecularly distinct extracellular matrices already during early developmental stages of a large number of tissues. Increased expression at neonate stage in the brain. Expressed in interdigital regions of the handplate of a 12 dpc embryo and in the lateral perichondrial region. Similar expression persists in the 13 dpc handplate particularly in the perichondrial regions and apical aspects of the developing digits.3 Publications

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Glucocorticoids suppressed mRNA expression and protein synthesis.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000006369, Expressed in ear vesicle and 313 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q08879, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q08879, MM

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homomultimerizes and interacts with various extracellular matrix components such as FN1, LAMA1, LMA2, NID, ACAN, CSPG2 and type IV collagen. Binding analysis demonstrated for isoform C a 100-fold stronger binding to the basement membrane protein NID than for isoform D.

Interacts with FBLN7.

Interacts with CCN3 (By similarity).

By similarity4 Publications

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
199605, 7 interactors

Protein interaction database and analysis system

More...
IntActi
Q08879, 2 interactors

Molecular INTeraction database

More...
MINTi
Q08879

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000054583

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q08879, protein

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini36 – 76Anaphylatoxin-like 1PROSITE-ProRule annotationAdd BLAST41
Domaini77 – 111Anaphylatoxin-like 2PROSITE-ProRule annotationAdd BLAST35
Domaini112 – 144Anaphylatoxin-like 3PROSITE-ProRule annotationAdd BLAST33
Domaini178 – 217EGF-like 1PROSITE-ProRule annotationAdd BLAST40
Domaini218 – 263EGF-like 2; calcium-bindingPROSITE-ProRule annotationAdd BLAST46
Domaini264 – 309EGF-like 3; calcium-bindingPROSITE-ProRule annotationAdd BLAST46
Domaini310 – 357EGF-like 4; calcium-bindingPROSITE-ProRule annotationAdd BLAST48
Domaini358 – 400EGF-like 5; calcium-bindingPROSITE-ProRule annotationAdd BLAST43
Domaini401 – 442EGF-like 6; calcium-bindingPROSITE-ProRule annotationAdd BLAST42
Domaini443 – 482EGF-like 7; calcium-bindingPROSITE-ProRule annotationAdd BLAST40
Domaini483 – 526EGF-like 8; calcium-bindingPROSITE-ProRule annotationAdd BLAST44
Domaini527 – 580EGF-like 9; calcium-bindingPROSITE-ProRule annotationAdd BLAST54

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni358 – 442Self-association and FN1-bindingBy similarityAdd BLAST85

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the fibulin family.Curated

Keywords - Domaini

EGF-like domain, Repeat, Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1217, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156642

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_004826_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q08879

Identification of Orthologs from Complete Genome Data

More...
OMAi
ITYYHLT

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q08879

TreeFam database of animal gene trees

More...
TreeFami
TF317514

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00017, ANATO, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000020, Anaphylatoxin/fibulin
IPR026823, cEGF
IPR001881, EGF-like_Ca-bd_dom
IPR000742, EGF-like_dom
IPR000152, EGF-type_Asp/Asn_hydroxyl_site
IPR018097, EGF_Ca-bd_CS
IPR017048, Fibulin-1
IPR009030, Growth_fac_rcpt_cys_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF12662, cEGF, 3 hits
PF07645, EGF_CA, 4 hits

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF036313, Fibulin-1, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00104, ANATO, 3 hits
SM00181, EGF, 9 hits
SM00179, EGF_CA, 8 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57184, SSF57184, 3 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01177, ANAPHYLATOXIN_1, 3 hits
PS01178, ANAPHYLATOXIN_2, 3 hits
PS00010, ASX_HYDROXYL, 4 hits
PS01186, EGF_2, 3 hits
PS50026, EGF_3, 4 hits
PS01187, EGF_CA, 8 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (4)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 4 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket
Isoform D (identifier: Q08879-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MERPVPSRLV PLPLLLLSSL SLLAARANAD ISMEACCTDG NQMANQHRDC
60 70 80 90 100
SLPYTSESKE CRMVQEQCCH NQLEELHCAT GINLASEPEG CASLHSYNSS
110 120 130 140 150
LETIFIKRCC HCCMLGKASL ARDQTCEPIV MISYQCGLVF RACCVKAREN
160 170 180 190 200
SDFVQGNGAD LQDPAKIPDE EDQEDPYLND RCRGGGPCKQ QCRDTGDEVI
210 220 230 240 250
CSCFVGYQLQ SDGVSCEDIN ECITGSHNCR LGESCINTVG SFRCQRDSSC
260 270 280 290 300
GTGYELTEDN NCKDIDECET GIHNCPPDFI CQNTLGSFRC RPKLQCKSGF
310 320 330 340 350
IQDALGNCID INECLSISAP CPVGQTCINT EGSYTCQKNV PNCGRGYHLN
360 370 380 390 400
EEGTRCVDVD ECSPPAEPCG KGHHCLNSPG SFRCECKAGF YFDGISRTCV
410 420 430 440 450
DINECQRYPG RLCGHKCENT PGSFHCSCSA GFRLSVDGRS CEDVNECLNS
460 470 480 490 500
PCSQECANVY GSYQCYCRRG YQLSDVDGVT CEDIDECALP TGGHICSYRC
510 520 530 540 550
INIPGSFQCS CPSSGYRLAP NGRNCQDIDE CVTGIHNCSI NETCFNIQGS
560 570 580 590 600
FRCLSFECPE NYRRSADTFR QEKTDTVRCI KSCRPNDEAC VRDPVHTVSH
610 620 630 640 650
TVISLPTFRE FTRPEEIIFL RAVTPLYPAN QADIIFDITE GNLRDSFDII
660 670 680 690 700
KRYEDGMTVG VVRQVRPIVG PFYAVLKLEM NYVLGGVVSH RNVVNVHIFV

SEYWF
Length:705
Mass (Da):78,033
Last modified:May 9, 2003 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i76C527A12E97D0E1
GO
Isoform A (identifier: Q08879-3)
Sequence is not available
Length:
Mass (Da):
Isoform B (identifier: Q08879-4)
Sequence is not available
Length:
Mass (Da):
Isoform C (identifier: Q08879-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     569-705: FRQEKTDTVR...VHIFVSEYWF → RCERLPCHEN...KLFIFVSAEL

Show »
Length:685
Mass (Da):75,284
Checksum:iEF0D77D7F66B73B8
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti30D → N AA sequence (PubMed:2249686).Curated1
Sequence conflicti40G → P in CAA50207 (PubMed:8354280).Curated1
Sequence conflicti363S → A in CAA50207 (PubMed:8354280).Curated1
Sequence conflicti385E → K in BAC39669 (PubMed:16141072).Curated1
Sequence conflicti553C → Q AA sequence (PubMed:2249686).Curated1
Sequence conflicti558C → Q AA sequence (PubMed:2249686).Curated1
Isoform C (identifier: Q08879-2)
Sequence conflicti571E → A in CAA50206 (PubMed:8354280).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_001386569 – 705FRQEK…SEYWF → RCERLPCHENQECPRLPLRI TYYHLSFPTNIQVPAVVFRM GPSSAVPGDSMQLAITAGNE EGFFTTRKVSHHSGVVALTK PIPEPRDLLLTVKMDLYRHG TVSSFVAKLFIFVSAEL in isoform C. 3 PublicationsAdd BLAST137

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X70854 mRNA Translation: CAA50207.1
X70853 mRNA Translation: CAA50206.1
AK086451 mRNA Translation: BAC39669.1
AK035388 mRNA Translation: BAC29054.1
BC007140 mRNA Translation: AAH07140.1
AY040588 Genomic DNA Translation: AAK82944.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS27719.1 [Q08879-1]
CCDS84186.1 [Q08879-2]

Protein sequence database of the Protein Information Resource

More...
PIRi
S34968
S78040

NCBI Reference Sequences

More...
RefSeqi
NP_001334017.1, NM_001347088.1 [Q08879-2]
NP_034310.2, NM_010180.2 [Q08879-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000057410; ENSMUSP00000054583; ENSMUSG00000006369 [Q08879-1]
ENSMUST00000109432; ENSMUSP00000105058; ENSMUSG00000006369 [Q08879-2]

Database of genes from NCBI RefSeq genomes

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GeneIDi
14114

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:14114

UCSC genome browser

More...
UCSCi
uc007xdb.2, mouse [Q08879-2]
uc011zxk.1, mouse [Q08879-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X70854 mRNA Translation: CAA50207.1
X70853 mRNA Translation: CAA50206.1
AK086451 mRNA Translation: BAC39669.1
AK035388 mRNA Translation: BAC29054.1
BC007140 mRNA Translation: AAH07140.1
AY040588 Genomic DNA Translation: AAK82944.1
CCDSiCCDS27719.1 [Q08879-1]
CCDS84186.1 [Q08879-2]
PIRiS34968
S78040
RefSeqiNP_001334017.1, NM_001347088.1 [Q08879-2]
NP_034310.2, NM_010180.2 [Q08879-1]

3D structure databases

Database of comparative protein structure models

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ModBasei
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SWISS-MODEL Interactive Workspace

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SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

BioGRIDi199605, 7 interactors
IntActiQ08879, 2 interactors
MINTiQ08879
STRINGi10090.ENSMUSP00000054583

PTM databases

GlyGeniQ08879, 3 sites
PhosphoSitePlusiQ08879

Proteomic databases

PaxDbiQ08879
PeptideAtlasiQ08879
PRIDEiQ08879

Protocols and materials databases

Antibodypedia a portal for validated antibodies

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Antibodypediai
886, 307 antibodies

Genome annotation databases

EnsembliENSMUST00000057410; ENSMUSP00000054583; ENSMUSG00000006369 [Q08879-1]
ENSMUST00000109432; ENSMUSP00000105058; ENSMUSG00000006369 [Q08879-2]
GeneIDi14114
KEGGimmu:14114
UCSCiuc007xdb.2, mouse [Q08879-2]
uc011zxk.1, mouse [Q08879-1]

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
2192
MGIiMGI:95487, Fbln1

Phylogenomic databases

eggNOGiKOG1217, Eukaryota
GeneTreeiENSGT00940000156642
HOGENOMiCLU_004826_1_1_1
InParanoidiQ08879
OMAiITYYHLT
PhylomeDBiQ08879
TreeFamiTF317514

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

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BioGRID-ORCSi
14114, 0 hits in 17 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

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ChiTaRSi
Fbln1, mouse

Protein Ontology

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PROi
PR:Q08879
RNActiQ08879, protein

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSMUSG00000006369, Expressed in ear vesicle and 313 other tissues
ExpressionAtlasiQ08879, baseline and differential
GenevisibleiQ08879, MM

Family and domain databases

CDDicd00017, ANATO, 2 hits
InterProiView protein in InterPro
IPR000020, Anaphylatoxin/fibulin
IPR026823, cEGF
IPR001881, EGF-like_Ca-bd_dom
IPR000742, EGF-like_dom
IPR000152, EGF-type_Asp/Asn_hydroxyl_site
IPR018097, EGF_Ca-bd_CS
IPR017048, Fibulin-1
IPR009030, Growth_fac_rcpt_cys_sf
PfamiView protein in Pfam
PF12662, cEGF, 3 hits
PF07645, EGF_CA, 4 hits
PIRSFiPIRSF036313, Fibulin-1, 1 hit
SMARTiView protein in SMART
SM00104, ANATO, 3 hits
SM00181, EGF, 9 hits
SM00179, EGF_CA, 8 hits
SUPFAMiSSF57184, SSF57184, 3 hits
PROSITEiView protein in PROSITE
PS01177, ANAPHYLATOXIN_1, 3 hits
PS01178, ANAPHYLATOXIN_2, 3 hits
PS00010, ASX_HYDROXYL, 4 hits
PS01186, EGF_2, 3 hits
PS50026, EGF_3, 4 hits
PS01187, EGF_CA, 8 hits

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiFBLN1_MOUSE
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q08879
Secondary accession number(s): Q08878
, Q8C3B1, Q91ZC9, Q922K8
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: May 9, 2003
Last modified: February 10, 2021
This is version 198 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Direct protein sequencing, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
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