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Entry version 143 (16 Oct 2019)
Sequence version 2 (14 Nov 2003)
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Protein

Negative elongation factor B

Gene

Nelfb

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

Essential component of the NELF complex, a complex that negatively regulates the elongation of transcription by RNA polymerase II (Pol II) (PubMed:25773599). The NELF complex, which acts via an association with the DSIF complex and causes transcriptional pausing, is counteracted by the P-TEFb kinase complex (By similarity). May be able to induce chromatin unfolding (By similarity). Essential for early embryogenesis; plays an important role in maintaining the undifferentiated state of embryonic stem cells (ESCs) by preventing unscheduled expression of developmental genes (PubMed:19340312). Plays a key role in establishing the responsiveness of stem cells to developmental cues; facilitates plasticity and cell fate commitment in ESCs by establishing the appropriate expression level of signaling molecules (PubMed:25773599). Supports the transcription of genes involved in energy metabolism in cardiomyocytes; facilitates the association of transcription initiation factors with the promoters of the metabolism-related genes (PubMed:24656816).By similarity3 Publications

<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

Molecular functionRepressor, RNA-binding
Biological processTranscription, Transcription regulation

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-112382 Formation of RNA Pol II elongation complex
R-MMU-113418 Formation of the Early Elongation Complex
R-MMU-674695 RNA Polymerase II Pre-transcription Events
R-MMU-6796648 TP53 Regulates Transcription of DNA Repair Genes
R-MMU-75955 RNA Polymerase II Transcription Elongation

<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_and_taxonomy_section">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:
Negative elongation factor B
Short name:
NELF-B
Alternative name(s):
Cofactor of BRCA11 Publication
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:Nelfb
Synonyms:Cobra11 Publication
ORF Names:MNCb-5210
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_manual">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: Unplaced

Organism-specific databases

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

More...
MGIi
MGI:1931035 Nelfb

<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

Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Mice exhibit early embryonic lethality (PubMed:25773599, PubMed:19340312). Knockdown in embryonic stem cells (ESCs) leads to proliferation defects, increased differentiation, increased expression of development-associated genes and the dysregulation of genes involved in signaling and metabolic pathways (PubMed:25773599, PubMed:19340312). Mice exhibit cardiomyopathy, impaired response to cardiac stress and the reduced expression of metabolism-related genes in cardiomyocytes (PubMed:24656816).3 Publications

<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 describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002191301 – 580Negative elongation factor BAdd BLAST580

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei519N6-acetyllysineBy similarity1
Modified residuei557PhosphoserineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q8C4Y3

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q8C4Y3

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

More...
PaxDbi
Q8C4Y3

PeptideAtlas

More...
PeptideAtlasi
Q8C4Y3

PRoteomics IDEntifications database

More...
PRIDEi
Q8C4Y3

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q8C4Y3

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

More...
PhosphoSitePlusi
Q8C4Y3

<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

Isoform 1 is expressed in the kidney, liver, adipose and lung (PubMed:26010750). Isoform 2 is widely expressed (PubMed:26010750).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000013465 Expressed in 271 organ(s), highest expression level in ear vesicle

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q8C4Y3 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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

The NELF complex is composed of NELFA, NELFB, NELFCD and NELFE; the N-terminus of NELFB binds to the NELFA:NELFCD subcomplex (By similarity). Binds RNA which may help to stabilize the NELF complex on nucleic acid (By similarity)

Interacts with the first BRCT repeat of BRCA1 (By similarity).

Interacts with KIAA1191 (By similarity). Isoform 1 and isoform 2 interact with NELFA, NELFCD and NELFE (PubMed:26010750).

By similarity1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
208386, 1 interactor

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000057731

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q8C4Y3

Database of comparative protein structure models

More...
ModBasei
Search...

<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

<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 NELF-B family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IEBF Eukaryota
ENOG410YK9P LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231489

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8C4Y3

KEGG Orthology (KO)

More...
KOi
K15180

Database of Orthologous Groups

More...
OrthoDBi
1095614at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q8C4Y3

TreeFam database of animal gene trees

More...
TreeFami
TF324620

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR010405 COBRA1

The PANTHER Classification System

More...
PANTHERi
PTHR13503 PTHR13503, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06209 COBRA1, 1 hit

<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_length">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 (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

This entry describes 2 <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.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative initiation. AlignAdd to basket

This entry has 2 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q8C4Y3-1) [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
MFAGLQDLGV ANGEDLKETL TNCTEPLKAI EQFQTENGVL LPSLQSALPF
60 70 80 90 100
LDLHGTPRLE FHQSVFDELR DKLLERVSAI ASEGKAEERY KKLEDLLEKS
110 120 130 140 150
FSLVKMPSLQ PVVMCVMKHL PKVPEKKLKL VMADKELYRA CAVEVKRQIW
160 170 180 190 200
QDNQALFGDE VSPLLKQYIL EKESALFSTE LSVLHNFFSP SPKTRRQGEV
210 220 230 240 250
VQKLTQMVGK NVKLYDMVLQ FLRTLFLRTR NVHYCTLRAE LLMSLHDLDV
260 270 280 290 300
SDICTVDPCH KFTWCLDACI RERFVDSKRA RELQGFLDGV KKGQEQVLGD
310 320 330 340 350
LSMILCDPFA INTLSLSTIR HLQELVSQET LPRDSPDLLL LLRLLALGQG
360 370 380 390 400
AWDLIDSQVF KEPKMEAELI TKFLPMLMSL VVDDFTFNVD QKLPAEEKAS
410 420 430 440 450
VTYPNTLPES FTKFLQEQRM ACEVGLYYVL HITKQRNKNA LLRLLPGLVE
460 470 480 490 500
TFGDLAFSDI FLHLLTGSLV LLADEFALED FCSSLFDGFF LTASPRKENV
510 520 530 540 550
HRHVLRLLLH LHARVAPSKL EALQKALEPT GQSGEAVKEL YSQLGEKLEQ
560 570 580
LDHRKPSPTQ AAETPALDLP LPSVPAPATL
Length:580
Mass (Da):65,636
Last modified:November 14, 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:i716FCC01C59D3F8A
GO
Isoform 2 (identifier: Q8C4Y3-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-1: M → MATLEAAGERGLGGPRGTVERASGAPSGSATAPAERGGDGVHSRASAGASAM

Note: Produced by alternative initiation at a CTG start codon.1 Publication
Show »
Length:631
Mass (Da):70,339
Checksum:iFBD0218A17451575
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F6SWS9F6SWS9_MOUSE
Negative elongation factor B
Nelfb Cobra1
204Annotation score:

Annotation score:1 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>
F6UFF7F6UFF7_MOUSE
Negative elongation factor B
Nelfb Cobra1
144Annotation score:

Annotation score:1 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>

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAH04762 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated
The sequence AK080419 differs from that shown. Reason: Frameshift.Curated
The sequence BAA95090 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated

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 conflicti470V → A in BAA95090 (Ref. 4) Curated1
Sequence conflicti547K → R in BAA95090 (Ref. 4) 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_0599991M → MATLEAAGERGLGGPRGTVE RASGAPSGSATAPAERGGDG VHSRASAGASAM in isoform 2. Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AL732309 Genomic DNA No translation available.
BC004762 mRNA Translation: AAH04762.1 Different initiation.
AK080419 mRNA No translation available.
AB041607 mRNA Translation: BAA95090.1 Different initiation.
AK173124 mRNA Translation: BAD32402.1

NCBI Reference Sequences

More...
RefSeqi
NP_001297086.1, NM_001310157.1
NP_067368.3, NM_021393.3

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
58202

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:58202

UCSC genome browser

More...
UCSCi
uc008iqm.2 mouse [Q8C4Y3-1]

Keywords - Coding sequence diversityi

Alternative initiation

<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
AL732309 Genomic DNA No translation available.
BC004762 mRNA Translation: AAH04762.1 Different initiation.
AK080419 mRNA No translation available.
AB041607 mRNA Translation: BAA95090.1 Different initiation.
AK173124 mRNA Translation: BAD32402.1
RefSeqiNP_001297086.1, NM_001310157.1
NP_067368.3, NM_021393.3

3D structure databases

SMRiQ8C4Y3
ModBaseiSearch...

Protein-protein interaction databases

BioGridi208386, 1 interactor
STRINGi10090.ENSMUSP00000057731

PTM databases

iPTMnetiQ8C4Y3
PhosphoSitePlusiQ8C4Y3

Proteomic databases

EPDiQ8C4Y3
MaxQBiQ8C4Y3
PaxDbiQ8C4Y3
PeptideAtlasiQ8C4Y3
PRIDEiQ8C4Y3

Genome annotation databases

GeneIDi58202
KEGGimmu:58202
UCSCiuc008iqm.2 mouse [Q8C4Y3-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
25920
MGIiMGI:1931035 Nelfb

Phylogenomic databases

eggNOGiENOG410IEBF Eukaryota
ENOG410YK9P LUCA
HOGENOMiHOG000231489
InParanoidiQ8C4Y3
KOiK15180
OrthoDBi1095614at2759
PhylomeDBiQ8C4Y3
TreeFamiTF324620

Enzyme and pathway databases

ReactomeiR-MMU-112382 Formation of RNA Pol II elongation complex
R-MMU-113418 Formation of the Early Elongation Complex
R-MMU-674695 RNA Polymerase II Pre-transcription Events
R-MMU-6796648 TP53 Regulates Transcription of DNA Repair Genes
R-MMU-75955 RNA Polymerase II Transcription Elongation

Miscellaneous databases

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

More...
ChiTaRSi
Nelfb mouse

Protein Ontology

More...
PROi
PR:Q8C4Y3

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000013465 Expressed in 271 organ(s), highest expression level in ear vesicle
GenevisibleiQ8C4Y3 MM

Family and domain databases

InterProiView protein in InterPro
IPR010405 COBRA1
PANTHERiPTHR13503 PTHR13503, 1 hit
PfamiView protein in Pfam
PF06209 COBRA1, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
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 nameiNELFB_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: Q8C4Y3
Secondary accession number(s): A0A0X1KG62
, Q69ZP4, Q99J41, Q9JJA5
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 14, 2003
Last sequence update: November 14, 2003
Last modified: October 16, 2019
This is version 143 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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