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Pre-B-cell leukemia homeobox 3
HoxB1-Pbx1 heterodimer binding DNA 1b72.png
Cartoon diagram of a HOXB1PBX1 heterodimer (violet) binding a DNA fragment (blue). Rendering based on PDB 1b72.
Available structures
PDB Ortholog search: PDBe, RCSB
Symbol PBX3
External IDs OMIM176312 MGI97496 HomoloGene21243 GeneCards: PBX3 Gene
RNA expression pattern
PBB GE PBX3 204082 at tn.png
More reference expression data
Species Human Mouse
Entrez 5090 18516
Ensembl ENSG00000167081 ENSMUSG00000038718
UniProt P40426 O35317
RefSeq (mRNA) NM_001134778 NM_001290576
RefSeq (protein) NP_001128250 NP_001277505
Location (UCSC) Chr 9:
125.75 – 125.97 Mb
Chr 2:
34.17 – 34.37 Mb
PubMed search [1] [2]

Pre-B-cell leukemia transcription factor 3 is a protein that in humans is encoded by the PBX3 gene.[1][2]


  1. ^ Monica K, Galili N, Nourse J, Saltman D, Cleary ML (Dec 1991). "PBX2 and PBX3, new homeobox genes with extensive homology to the human proto-oncogene PBX1". Mol Cell Biol 11 (12): 6149–57. PMC 361792. PMID 1682799. 
  2. ^ "Entrez Gene: PBX3 pre-B-cell leukemia homeobox 3". 

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This article incorporates text from the United States National Library of Medicine, which is in the public domain.