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MIB2 mindbomb E3 ubiquitin protein ligase 2 [ Gallus gallus (chicken) ]

Gene ID: 419408, updated on 13-Apr-2026
Symbol
MIB2provided by CGNC
Full Name
mindbomb E3 ubiquitin protein ligase 2provided by CGNC
Primary source
CGNC:50989
See related
Ensembl:ENSGALG00010020237
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Gallus gallus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda; Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae; Phasianinae; Gallus
Orthologs
all
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See MIB2 in Genome Data Viewer
Location:
chromosome: 21
Exon count:
20
Annotation release Status Assembly Chr Location
106 current bGalGal1.mat.broiler.GRCg7b (GCF_016699485.2) 21 NC_052552.1 (2037965..2072034, complement)
106 current bGalGal1.pat.whiteleghornlayer.GRCg7w (GCF_016700215.2) 21 NC_052593.1 (2069482..2103552, complement)

Chromosome 21 - NC_052552.1Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC419404 Neighboring gene solute carrier family 35 member E2B Neighboring gene cell division cycle 2-like 1 (PITSLRE proteins) Neighboring gene matrix metallopeptidase 23A (pseudogene) Neighboring gene Golgi integral membrane protein 4-like Neighboring gene fibronectin type III domain containing 10 Neighboring gene SSU72 homolog, RNA polymerase II CTD phosphatase

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Full-length cDNAs from chicken bursal lymphocytes to facilitate gene function analysis. Caldwell RB, et al. Genome Biol, 2005. PMID 15642098, Free PMC Article
  2. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Gaudet P, et al. Brief Bioinform, 2011 Sep. PMID 21873635, Free PMC Article
  3. Manual GO annotation of predictive protein signatures: the InterPro approach to GO curation. Burge S, et al. Database (Oxford), 2012. PMID 22301074, Free PMC Article
  4. TreeGrafter: phylogenetic tree-based annotation of proteins with Gene Ontology terms and other annotations. Tang H, et al. Bioinformatics, 2019 Feb 1. PMID 30032202, Free PMC Article

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables protein binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables ubiquitin-protein transferase activity IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables zinc ion binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
Process Evidence Code Pubs
involved_in protein ubiquitination IEA
Inferred from Electronic Annotation
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm IEA
Inferred from Electronic Annotation
more info
 PubMed 
Preferred Names
E3 ubiquitin-protein ligase MIB2
Names
RING-type E3 ubiquitin transferase MIB2
mind bomb homolog 2
mindbomb homolog 2
NP_001006301.2
XP_046759090.1
XP_046787207.1

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001006301.2 → NP_001006301.2  E3 ubiquitin-protein ligase MIB2

    Status: PROVISIONAL

    Source sequence(s)
    JAENSK010000329
    UniProtKB/Swiss-Prot
    Q5ZIJ9
    Related
    ENSGALP00010028888.1, ENSGALT00010048873.1
    Conserved Domains (6) summary
    PLN03192
    Location:366 → 583
    PLN03192; Voltage-dependent potassium channel; Provisional
    PHA03095
    Location:478 → 771
    PHA03095; ankyrin-like protein; Provisional
    cd02339
    Location:89 → 133
    ZZ_Mind_bomb; Zinc finger, ZZ type. Zinc finger present in Drosophila Mind bomb (D-mib) and related proteins. The ZZ motif coordinates two zinc ions and most likely participates in ligand binding or molecular scaffolding. Mind bomb is an E3 ubiqitin ligase that has ...
    sd00045
    Location:465 → 495
    ANK; ANK repeat [structural motif]
    cd16726
    Location:829 → 865
    RING1-HC_MIB2; RING finger 1, HC subclass, found in mind bomb 2 (MIB2) and similar proteins
    cd16728
    Location:909 → 954
    RING2-HC_MIB2; RING finger 2, HC subclass, found in mind bomb 2 (MIB2) and similar proteins

RefSeqs of Annotated Genomes: Gallus gallus Annotation Release 106 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

Genomic

  1. NC_052552.1 Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

    Range
    2037965..2072034 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_046903134.1 → XP_046759090.1  E3 ubiquitin-protein ligase MIB2 isoform X1

    UniProtKB/Swiss-Prot
    Q5ZIJ9

Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

Genomic

  1. NC_052593.1 Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

    Range
    2069482..2103552 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_046931251.1 → XP_046787207.1  E3 ubiquitin-protein ligase MIB2 isoform X1

    UniProtKB/Swiss-Prot
    Q5ZIJ9
Nucleotide Protein Strain
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q5ZIJ9.1 GenPept UniProtKB/Swiss-Prot:Q5ZIJ9

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

Molecular Biology Databases
Research Materials