mhc2dhb major histocompatibility complex class II DHB gene [Danio rerio (zebrafish)] - Gene

Summary

Official Symbol: mhc2dhbprovided by ZNC
Official Full Name: major histocompatibility complex class II DHB geneprovided by ZNC
Primary source: ZFIN:ZDB-GENE-041010-13
See related: Ensembl:ENSDARG00000116524 AllianceGenome:ZFIN:ZDB-GENE-041010-13
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:103700
Summary: Predicted to enable MHC class II protein complex binding activity and peptide antigen binding activity. Predicted to be involved in several processes, including antigen processing and presentation of exogenous peptide antigen via MHC class II; peptide antigen assembly with MHC class II protein complex; and positive regulation of T cell activation. Predicted to act upstream of or within antigen processing and presentation and immune response. Predicted to be located in membrane. Predicted to be part of MHC class II protein complex. Predicted to be active in late endosome membrane and lysosomal membrane. Is expressed in yolk syncytial layer. Human ortholog(s) of this gene implicated in several diseases, including asthma (multiple); autoimmune disease (multiple); bacterial infectious disease (multiple); eye disease (multiple); and lung disease (multiple). Orthologous to several human genes including HLA-DOB (major histocompatibility complex, class II, DO beta); HLA-DPB1 (major histocompatibility complex, class II, DP beta 1); and HLA-DQB1 (major histocompatibility complex, class II, DQ beta 1). [provided by Alliance of Genome Resources, Jan 2025]
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Genomic context

Location:: chromosome: 8

Exon count:: 5

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCz11 (GCF_000002035.6)	8	NC_007119.7 (36325040..36327365, complement)
105	previous assembly	GRCz10 (GCF_000002035.5)	8	NC_007119.6 (35393884..35396217, complement)

Chromosome 8 - NC_007119.7 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?

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General gene information

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Gene Ontology Provided by ZFIN

Function	Evidence Code	Pubs
enables MHC class II protein complex binding	IBA Inferred from Biological aspect of Ancestor more info
enables peptide antigen binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within antigen processing and presentation	IEA Inferred from Electronic Annotation more info
involved_in antigen processing and presentation of exogenous peptide antigen via MHC class II	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within immune response	IEA Inferred from Electronic Annotation more info
involved_in peptide antigen assembly with MHC class II protein complex	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of T cell activation	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of immune response	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
part_of MHC class II protein complex	IBA Inferred from Biological aspect of Ancestor more info
part_of MHC class II protein complex	IEA Inferred from Electronic Annotation more info
is_active_in late endosome membrane	IBA Inferred from Biological aspect of Ancestor more info
is_active_in lysosomal membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: uncharacterized protein LOC103911540

Names: H-2 class II histocompatibility antigen, E-S beta chain-like; MHCII

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_001005943.2 → NP_001005943.3 uncharacterized protein LOC103911540 precursor

Status: VALIDATED

Source sequence(s)

CABZ01014762, EH452369, EH465241

UniProtKB/TrEMBL

A0A0R4IR31, A0A8M3BBY8

Related

ENSDARP00000154033.1, ENSDART00000183333.1

Conserved Domains (2) summary

smart00921
Location:29 → 101

MHC_II_beta; Class II histocompatibility antigen, beta domain

pfam07654
Location:114 → 197

C1-set; Immunoglobulin C1-set domain