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hmgb1 high mobility group box 1 [ Xenopus tropicalis (tropical clawed frog) ]

Gene ID: 394834, updated on 16-Jun-2026
Official Symbol
hmgb1provided by Xenbase
Official Full Name
high mobility group box 1provided by Xenbase
Primary source
Xenbase:XB-GENE-1001206
See related
Ensembl:ENSXETG00000019166 AllianceGenome:Xenbase:XB-GENE-1001206
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Xenopus tropicalis
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia; Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Silurana
Also known as
hmg1; hmg3; hmg-1; sbp-1
Summary
Predicted to enable DNA binding activity, bending. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be located in chromosome and nucleus. Human ortholog(s) of this gene implicated in amyotrophic lateral sclerosis and congestive heart failure. Orthologous to several human genes including HMGB1 (high mobility group box 1). [provided by Alliance of Genome Resources, Apr 2025]
Orthologs
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Try the new Transcripts and proteins table
See hmgb1 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
5
Annotation release Status Assembly Chr Location
104 current UCB_Xtro_10.0 (GCF_000004195.4) 2 NC_030678.2 (154159196..154168037)
103 previous assembly Xenopus_tropicalis_v9.1 (GCF_000004195.3) 2 NC_030678.1 (151195400..151204216)

Chromosome 2 - NC_030678.2Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105946588 Neighboring gene transfer RNA valine (anticodon AAC) Neighboring gene ubiquitin specific peptidase like 1 Neighboring gene katanin p60 subunit A-like 1 Neighboring gene general transcription factor II-I repeat domain-containing protein 2A-like

Preferred Names
high mobility group protein B1

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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_203895.1NP_989226.1  high mobility group protein B1

    See identical proteins and their annotated locations for NP_989226.1

    Status: PROVISIONAL

    Source sequence(s)
    BC063332
    UniProtKB/TrEMBL
    A0A8J0QHP1, F7BL74, Q6P4N5
    Related
    ENSXETP00000041556.3, ENSXETT00000041556.5
    Conserved Domains (2) summary
    pfam00505
    Location:95162
    HMG_box; HMG (high mobility group) box
    pfam09011
    Location:678
    HMG_box_2; HMG-box domain

RefSeqs of Annotated Genomes: Xenopus tropicalis Annotation Release 104 details...Open this link in a new tab

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

Reference UCB_Xtro_10.0 Primary Assembly

Genomic

  1. NC_030678.2 Reference UCB_Xtro_10.0 Primary Assembly

    Range
    154159196..154168037
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_012956664.3XP_012812118.1  high mobility group protein B1 isoform X1

    See identical proteins and their annotated locations for XP_012812118.1

    UniProtKB/TrEMBL
    A0A8J0QHP1, F7BL74, Q6P4N5
    Conserved Domains (2) summary
    pfam00505
    Location:95162
    HMG_box; HMG (high mobility group) box
    pfam09011
    Location:678
    HMG_box_2; HMG-box domain