eif2b3 eukaryotic translation initiation factor 2B, subunit 3 gamma [Danio rerio (zebrafish)] - Gene

Summary

Official Symbol: eif2b3provided by ZNC
Official Full Name: eukaryotic translation initiation factor 2B, subunit 3 gammaprovided by ZNC
Primary source: ZFIN:ZDB-GENE-040426-1039
See related: Ensembl:ENSDARG00000018106 AllianceGenome:ZFIN:ZDB-GENE-040426-1039
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Danio rerio
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes; Danionidae; Danioninae; Danio
Also known as: zgc:56473
Summary: Predicted to enable guanyl-nucleotide exchange factor activity and translation initiation factor activity. Acts upstream of or within glial cell differentiation and myelination. Predicted to be located in cytosol. Predicted to be part of eukaryotic translation initiation factor 2B complex and guanyl-nucleotide exchange factor complex. Is expressed in brain; digestive system; eye; and somite. Used to study leukoencephalopathy with vanishing white matter. Human ortholog(s) of this gene implicated in leukoencephalopathy with vanishing white matter 3. Orthologous to human EIF2B3 (eukaryotic translation initiation factor 2B subunit gamma). [provided by Alliance of Genome Resources, Dec 2024]
Orthologs: human mouse all
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Genomic context

Location:: chromosome: 2

Exon count:: 12

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCz11 (GCF_000002035.6)	2	NC_007113.7 (34008953..34072024, complement)
105	previous assembly	GRCz10 (GCF_000002035.5)	2	NC_007113.6 (34025735..34088806, complement)

Chromosome 2 - NC_007113.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages
Description: Sequencing the Zebrafish transcriptome from a range of tissues and developmental stages
BioProject: PRJEB1986
Analysis date: Fri Dec 8 19:48:10 2017

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Eif2b3 mutants recapitulate phenotypes of vanishing white matter disease and validate novel disease alleles in zebrafish.
Title: Eif2b3 mutants recapitulate phenotypes of vanishing white matter disease and validate novel disease alleles in zebrafish.

Submit: New GeneRIF Correction

General gene information

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Gene Ontology Provided by ZFIN

Function	Evidence Code	Pubs
enables guanyl-nucleotide exchange factor activity	IBA Inferred from Biological aspect of Ancestor more info
enables translation initiation factor activity	IBA Inferred from Biological aspect of Ancestor more info
enables translation initiation factor activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within biosynthetic process	IEA Inferred from Electronic Annotation more info
involved_in cytoplasmic translational initiation	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within glial cell differentiation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within myelination	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within translation	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within translational initiation	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in cytosol	IEA Inferred from Electronic Annotation more info
part_of eukaryotic translation initiation factor 2B complex	IBA Inferred from Biological aspect of Ancestor more info
part_of guanyl-nucleotide exchange factor complex	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: translation initiation factor eIF2B subunit gamma

Names: eukaryotic translation initiation factor 2B, subunit 3 gamma, 58kDa

NCBI Reference Sequences (RefSeq)

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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)

NM_201074.2 → NP_957368.1 translation initiation factor eIF2B subunit gamma

See identical proteins and their annotated locations for NP_957368.1

Status: VALIDATED

Source sequence(s)

BX649493, EH584242, EH598081, EH601668

UniProtKB/TrEMBL

A0A8N1Z374, Q7ZTY5

Related

ENSDARP00000016277.6, ENSDART00000020786.8

Conserved Domains (3) summary

cd04652
Location:358 → 438

LbH_eIF2B_gamma_C; eIF-2B gamma subunit, C-terminal Left-handed parallel beta-Helix (LbH) domain: eIF-2B is a eukaryotic translation initiator, a guanine nucleotide exchange factor (GEF) composed of five different subunits (alpha, beta, gamma, delta and epsilon). eIF2B is ...

cd04198
Location:3 → 216

eIF-2B_gamma_N; The N-terminal domain of gamma subunit of the eIF-2B is a subfamily of glycosyltransferase 2

COG1208
Location:2 → 430

GCD1; NDP-sugar pyrophosphorylase, includes eIF-2Bgamma, eIF-2Bepsilon, and LPS biosynthesis proteins [Translation, ribosomal structure and biogenesis, Cell wall/membrane/envelope biogenesis]