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Protein

Interferon alpha-1

Gene
N/A
Organism
Sus scrofa (Pig)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Produced by macrophages, IFN-alpha have antiviral activities. Interferon stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionCytokine
Biological processAntiviral defense

Names & Taxonomyi

Protein namesi
Recommended name:
Interferon alpha-1
Short name:
IFN-alpha-1
OrganismiSus scrofa (Pig)
Taxonomic identifieri9823 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaSuinaSuidaeSus
Proteomesi
  • UP000008227 Componenti: Unplaced

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23Sequence analysisAdd BLAST23
ChainiPRO_000001639524 – 189Interferon alpha-1Add BLAST166

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi24 ↔ 122By similarity
Disulfide bondi52 ↔ 162By similarity

Keywords - PTMi

Disulfide bond

Proteomic databases

PaxDbiP49879.
PRIDEiP49879.

Interactioni

GO - Molecular functioni

Protein-protein interaction databases

STRINGi9823.ENSSSCP00000028605.

Structurei

3D structure databases

ProteinModelPortaliP49879.
SMRiP49879.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alpha/beta interferon family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410J735. Eukaryota.
ENOG410ZH91. LUCA.
HOGENOMiHOG000230500.
HOVERGENiHBG052086.

Family and domain databases

CDDicd00095. IFab. 1 hit.
InterProiView protein in InterPro
IPR009079. 4_helix_cytokine-like_core.
IPR000471. Interferon_alpha/beta/delta.
PANTHERiPTHR11691. PTHR11691. 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.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P49879-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAPTSAFLTA LVLLSCNAIC SLGCDLPQTH SLAHTRALRL LAQMRRISPF
60 70 80 90 100
SCLDHRRDFG SPHEAFGGNQ VQKAQAMALV HEMLQQTFQL FSTEGSAAAW
110 120 130 140 150
NESLLHQFYT GLDQQLRDLE ACVMQEAGLE GTPLLEEDSI RAVRKYFHRL
160 170 180
TLYLQEKSYS PCAWEIVRAE VMRSFSSSRN LQDRLRKKE
Length:189
Mass (Da):21,434
Last modified:October 1, 1996 - v1
Checksum:i8C8BEA8DEAAE3334
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X57191 Genomic DNA. Translation: CAA40477.1.
M28623 Genomic DNA. Translation: AAA31053.1.
PIRiS23709.
UniGeneiSsc.73586.
Ssc.78534.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiIFNA1_PIG
AccessioniPrimary (citable) accession number: P49879
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: May 10, 2017
This is version 93 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families