ghrb growth hormone receptor b [Danio rerio (zebrafish)] - Gene

Summary

Official Symbol: ghrbprovided by ZNC
Official Full Name: growth hormone receptor bprovided by ZNC
Primary source: ZFIN:ZDB-GENE-071119-4
See related: Ensembl:ENSDARG00000007671 AllianceGenome:ZFIN:ZDB-GENE-071119-4
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: ghr.b
Summary: Predicted to enable cytokine binding activity; growth hormone receptor activity; and peptide hormone binding activity. Predicted to be involved in cell surface receptor signaling pathway; positive regulation of cell population proliferation; and positive regulation of receptor signaling pathway via JAK-STAT. Predicted to be located in extracellular region and membrane. Predicted to be part of growth hormone receptor complex. Predicted to be active in cytosol and external side of plasma membrane. Is expressed in several structures, including muscle; nervous system; notochord; pleuroperitoneal region; and yolk. Human ortholog(s) of this gene implicated in several diseases, including Laron syndrome; familial hypercholesterolemia; isolated growth hormone deficiency; osteoarthritis; and type 2 diabetes mellitus. Orthologous to human GHR (growth hormone receptor). [provided by Alliance of Genome Resources, Jan 2025]
Orthologs: all
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Genomic context

Location:: chromosome: 21

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCz11 (GCF_000002035.6)	21	NC_007132.7 (20744286..20765338, complement)
105	previous assembly	GRCz10 (GCF_000002035.5)	21	NC_007132.6 (20706238..20728862, complement)

Chromosome 21 - NC_007132.7 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?

he results revealed that GH overexpression increased the regenerated area of the caudal fin in transgenic fish after the second amputation. Transgenic fish also presented a decrease in gene expression of the GH receptor (ghrb), in opposition to the increased expression of the IGF1 receptors (igf1ra and igf1rb).
Title: GH indirectly enhances the regeneration of transgenic zebrafish fins through IGF2a and IGF2b.
GHR nuclear translocation is associated with muscle cell proliferation in zebrafish.
Title: High level of GHR nuclear translocation in skeletal muscle of a hyperplasic transgenic zebrafish.

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General gene information

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Gene Ontology Provided by ZFIN

Function	Evidence Code	Pubs
enables cytokine binding	IBA Inferred from Biological aspect of Ancestor more info
enables growth hormone receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables peptide hormone binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in cytokine-mediated signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in growth hormone receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of cell population proliferation	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of receptor signaling pathway via JAK-STAT	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in cytosol	IBA Inferred from Biological aspect of Ancestor more info
is_active_in external side of plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular region	IEA Inferred from Electronic Annotation more info
part_of growth hormone receptor complex	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: growth hormone receptor b

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_001111081.2 → NP_001104551.1 growth hormone receptor b precursor

See identical proteins and their annotated locations for NP_001104551.1

Status: VALIDATED

Source sequence(s)

BX530077

UniProtKB/TrEMBL

A0A0R4IRH0, A0A8M1NGQ0, A8WH88

Related

ENSDARP00000114485.2, ENSDART00000135940.4

Conserved Domains (3) summary

cd00063
Location:130 → 231

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...

pfam12772
Location:299 → 524

GHBP; Growth hormone receptor binding

cl21522
Location:32 → 109

FN3; Fibronectin type 3 domain; One of three types of internal repeats found in the plasma protein fibronectin. Its tenth fibronectin type III repeat contains an RGD cell recognition sequence in a flexible loop between 2 strands. Approximately 2% of all ...