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UniProtKB - P42165 (IFNA1_CHICK)

Entry version 142 (25 May 2022)
Sequence version 1 (01 Nov 1995)
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Protein

Interferon type A1/A2

Gene

IFNA1

more
Organism
Gallus gallus (Chicken)
Status
Reviewed-Annotation score:

Annotation score:4 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 transcript 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

Has antiviral activities.

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionCytokine
Biological processAntiviral defense

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-GGA-909733, Interferon alpha/beta signaling
R-GGA-912694, Regulation of IFNA signaling

<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:
Interferon type A1/A2
<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:IFNA1
AND
Name:IFNA2
<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>OrganismiGallus gallus (Chicken)
<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 identifieri9031 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Archelosauria › Archosauria › Dinosauria › Saurischia › Theropoda › Coelurosauria › Aves › Neognathae › Galloanserae › Galliformes › Phasianidae › Phasianinae › Gallus
<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
  • UP000000539 <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 Z

<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

Keywords - Cellular componenti

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 – 31Sequence analysisAdd BLAST31
<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_000001642832 – 193Interferon type A1/A2Add BLAST162

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 bondi32 ↔ 129By similarity
Disulfide bondi61 ↔ 155Sequence analysis
<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>Glycosylationi65N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi68 ↔ 168By similarity
Glycosylationi71N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi108N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi186N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...PaxDbi		P42165

<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 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

Appears first at 3 hours post-infection, increases to give the strongest signal at about 9 hours and gradually wanes to almost nothing at 24 hours.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSGALG00000013245, Expressed in heart and 10 other tissues

<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

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		9031.ENSGALP00000021594

<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

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P42165

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

More...SMRi		P42165

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 alpha/beta interferon family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502SQGR, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT01000000214430

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_109427_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P42165

Identification of Orthologs from Complete Genome Data

More...OMAi		KIPPECW

Database of Orthologous Groups

More...OrthoDBi		1358010at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P42165

TreeFam database of animal gene trees

More...TreeFami		TF336177

Family and domain databases

Conserved Domains Database

More...CDDi		cd00095, IFab, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1250.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR009079, 4_helix_cytokine-like_core
IPR000471, Interferon_alpha/beta/delta
IPR015588, Interferon_beta

The PANTHER Classification System

More...PANTHERi		PTHR11691, PTHR11691, 1 hit
PTHR11691:SF68, PTHR11691:SF68, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00143, Interferon, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00266, INTERFERONAB

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00076, IFabd, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF47266, SSF47266, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00252, INTERFERON_A_B_D, 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%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>Sequencei

<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.

P42165-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAVPASPQHP RGYGILLLTL LLKALATTAS ACNHLRPQDA TFSHDSLQLL 
        60         70         80         90        100
RDMAPTLPQL CPQHNASCSF NDTILDTSNT RQADKTTHDI LQHLFKILSS 
       110        120        130        140        150
PSTPAHWNDS QRQSLLNRIH RYTQHLEQCL DSSDTRSRTR WPRNLHLTIK 
       160        170        180        190 
KHFSCLHTFL QDNDYSACAW EHVRLQARAW FLHIHNLTGN TRT
Length:193
Mass (Da):22,116
Last modified:November 1, 1995 - v1
<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:i35AF74479C450A15
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti65N → S. 1

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
U07868 mRNA Translation: AAA50213.1
X92477 Genomic DNA Translation: CAA63215.1
X92476 Genomic DNA Translation: CAA63214.1

Protein sequence database of the Protein Information Resource

More...PIRi		I50693

NCBI Reference Sequences

More...RefSeqi		NP_990758.1, NM_205427.1
XP_004937152.1, XM_004937095.2
XP_004937153.1, XM_004937096.2
XP_015132923.1, XM_015277437.1
XP_015132925.1, XM_015277439.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSGALT00000091729; ENSGALP00000071578; ENSGALG00000053752
ENSGALT00000092218; ENSGALP00000070696; ENSGALG00000047630
ENSGALT00000101642; ENSGALP00000071267; ENSGALG00000046996
ENSGALT00000102661; ENSGALP00000070204; ENSGALG00000048874
ENSGALT00000107243; ENSGALP00000069151; ENSGALG00000050924

Database of genes from NCBI RefSeq genomes

More...GeneIDi		100857744
100857947
100858177
396398

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		gga:100857744
gga:100857947
gga:100858177
gga:100859032
gga:396398

<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
U07868 mRNA Translation: AAA50213.1
X92477 Genomic DNA Translation: CAA63215.1
X92476 Genomic DNA Translation: CAA63214.1
PIRiI50693
RefSeqiNP_990758.1, NM_205427.1
XP_004937152.1, XM_004937095.2
XP_004937153.1, XM_004937096.2
XP_015132923.1, XM_015277437.1
XP_015132925.1, XM_015277439.1

3D structure databases

AlphaFoldDBiP42165
SMRiP42165
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9031.ENSGALP00000021594

Proteomic databases

PaxDbiP42165

Genome annotation databases

EnsembliENSGALT00000091729; ENSGALP00000071578; ENSGALG00000053752
ENSGALT00000092218; ENSGALP00000070696; ENSGALG00000047630
ENSGALT00000101642; ENSGALP00000071267; ENSGALG00000046996
ENSGALT00000102661; ENSGALP00000070204; ENSGALG00000048874
ENSGALT00000107243; ENSGALP00000069151; ENSGALG00000050924
GeneIDi100857744
100857947
100858177
396398
KEGGigga:100857744
gga:100857947
gga:100858177
gga:100859032
gga:396398

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		396398

Phylogenomic databases

eggNOGiENOG502SQGR, Eukaryota
GeneTreeiENSGT01000000214430
HOGENOMiCLU_109427_1_0_1
InParanoidiP42165
OMAiKIPPECW
OrthoDBi1358010at2759
PhylomeDBiP42165
TreeFamiTF336177

Enzyme and pathway databases

ReactomeiR-GGA-909733, Interferon alpha/beta signaling
R-GGA-912694, Regulation of IFNA signaling

Miscellaneous databases

Protein Ontology

More...PROi		PR:P42165

Gene expression databases

BgeeiENSGALG00000013245, Expressed in heart and 10 other tissues

Family and domain databases

CDDicd00095, IFab, 1 hit
Gene3Di1.20.1250.10, 1 hit
InterProiView protein in InterPro
IPR009079, 4_helix_cytokine-like_core
IPR000471, Interferon_alpha/beta/delta
IPR015588, Interferon_beta
PANTHERiPTHR11691, PTHR11691, 1 hit
PTHR11691:SF68, PTHR11691:SF68, 1 hit
PfamiView protein in Pfam
PF00143, Interferon, 1 hit
PRINTSiPR00266, INTERFERONAB
SMARTiView protein in SMART
SM00076, IFabd, 1 hit
SUPFAMiSSF47266, SSF47266, 1 hit
PROSITEiView protein in PROSITE
PS00252, INTERFERON_A_B_D, 1 hit

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 nameiIFNA1_CHICK
<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: P42165
<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: November 1, 1995
Last sequence update: November 1, 1995
Last modified: May 25, 2022
This is version 142 of the entry and version 1 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

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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