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hnf4b

Gene
hnf4b
Protein
Hepatocyte nuclear factor 4-beta
Organism
Xenopus laevis
Length
446 amino acids
Function
Transcription factor; binds and activates the promoter for the HNF1-alpha gene. Seems to have a lower DNA binding activity than HNF4-alpha and is a weaker transactivator than the alpha isoform.
Similarity
Belongs to the nuclear hormone receptor family. NR2 subfamily.
Mass
50.257 kDa
Sequence
MDMPDYTETLDSSYTMLEFDSIRVLPSNTEIITVETASPGLLNNGINSFCAICGDRATGKHYGASSCDGCKGFFRRSVRKNHVYACRFSRQCIVDKDKRNQCRYCRLRKCFRAGMKKEAVQNERDRISMRRSSYEDNGSLSINVLTQAEAMVHQYSPVSPVHSSDISMKKVASISDVCESMKQQLLLLVEWAKYIPAFCELPLDDQVALLRAHAGAHLLLGVAKRSLPYKDFLLLGNDFIMPMHCPELEIARVPCRILDELVKPLREIQIDDNEYVCLKAIIFFDPDCKGLSDQTKVKNMRFQVQVNLEDYINDRQFDSRGRFSDILLLLPPLQSITWQMIEQVQFAKLFGVARIDSLLQELLLGGTTMDGGQYINSGHSSLNLDLLPGPTVHSHNLHSVIHTVSSLSPETSPPTNSTSEDYKMNTATVSSIPLMQRTVIAKKEIL