MIB2 - MIB E3 ubiquitin protein ligase 2 Gene

Also Known as ZZZ5; ZZANK1

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 142678

About MIB2

Cytogenetic location: 1p36.33 Genomic coordinates (GRCh38): 1:1,613,731-1,630,605 (from NCBI)

This gene has 32 transcripts (splice variants), 200 orthologues, 1 paralogue and is associated with 1 phenotype. Ubiquitous expression in spleen (RPKM 6.7), fat (RPKM 5.7) and 25 other tissues.

Summary

The protein encoded by this gene is an E3 ubiquitin protein Ligase that mediates ubiquitination of proteins in the Notch signaling pathway. The encoded protein may be a suppressor of melanoma invasion. [provided by RefSeq, Mar 2017]

MIB2 Products (5)

mRNA Protein Name
NM_001170686.4 NP_001164157.3 E3 ubiquitin-protein ligase MIB2 isoform 2
NM_001170687.4 NP_001164158.3 E3 ubiquitin-protein ligase MIB2 isoform 1
NM_001170688.2 NP_001164159.2 E3 ubiquitin-protein ligase MIB2 isoform 4
NM_001170689.2 NP_001164160.1 E3 ubiquitin-protein ligase MIB2 isoform 5
NM_080875.5 NP_543151.4 E3 ubiquitin-protein ligase MIB2 isoform 1
Molecular Function GO Annotation Evidence References Source
enables protein binding IPI
IPI: Inferred from physical interaction
21903422 GOA
enables ubiquitin-protein transferase activity EXP
EXP: Inferred from Experiment
31366726 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

MIB2 Protein Structure

MIB_HERC2

MIB_HERC2: Mib_herc2 (127 - 195)

ZZ

ZZ: Zinc finger, ZZ type (202 - 237)

MIB_HERC2

MIB_HERC2: Mib_herc2 (275 - 340)

Ank_5

Ank_5: Ankyrin repeats (many copies) (566 - 620)

Ank_2

Ank_2: Ankyrin repeats (3 copies) (624 - 703)

Ank_4

Ank_4: Ankyrin repeats (many copies) (716 - 769)

Ank_2

Ank_2: Ankyrin repeats (3 copies) (774 - 828)

zf-C3HC4_3

zf-C3HC4_3: Zinc finger, C3HC4 type (RING finger) (945 - 987)

zf-C3HC4_3

zf-C3HC4_3: Zinc finger, C3HC4 type (RING finger) (1024 - 1064)

  • 0
  • 200
  • 400
  • 600
  • 800
  • 1000
  • 1070 a.a.
Protein Preferred Names Protein Names

E3 ubiquitin-protein ligase MIB2

  • RING-type E3 ubiquitin transferase MIB2

MIB2 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
MIB2 Q96AX9 TBK1 Homo sapiens Q9UHD2 21903422
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Left Ventricular Noncompaction
  • Noncompaction Cardiomyopathy

  • Left Ventricular Hypertrabeculation

  • Lvnc

  • Spongy Myocardium

  • Isolated Noncompaction Of The Ventricular Myocardium

  • Left Ventricular Myocardial Noncompaction Cardiomyopathy

  • Fetal Myocardium

  • Honeycomb Myocardium

  • Hypertrabeculation Syndrome

  • Left Ventricular Non-Compaction

  • Lvht

  • Non-Compaction Of The Left Ventricular Myocardium

  • Ventricular Noncompaction, Left

  • Non-Compaction Cardiomyopathy

Melanoma
  • Malignant Melanoma

  • Cutaneous Melanoma

  • Naevocarcinoma

  • Malignant Melanomas

Autosomal Recessive Alport Syndrome
  • Alport Syndrome, Recessive Type

  • Alport Syndrome, Autosomal Recessive

  • Alport Syndrome Autosomal Recessive

  • Alport Syndrome Recessive Type

  • Nephropathy And Deafness

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Mus musculus MIB2 MGD MGI:2679684
Rattus norvegicus MIB2 RGD RGD:1359469
Macaca mulatta MIB2 VGNC VGNC:74627
Felis catus MIB2 VGNC VGNC:80282
Canis familiaris MIB2 VGNC VGNC:43218
Bos taurus MIB2 VGNC VGNC:31456
Others MIB2 NCBI