ID:NFX1_MOUSE DESCRIPTION: RecName: Full=Transcriptional repressor NF-X1; Short=m-Nfx.1; EC=6.3.2.-; AltName: Full=Nuclear transcription factor, X box-binding protein 1; FUNCTION: Binds to the X-box motif of MHC class II genes and represses their expression. May play an important role in regulating the duration of an inflammatory response by limiting the period in which MHC class II molecules are induced by interferon-gamma. Together with PABPC1 or PABPC4, acts as a coactivator for TERT expression. Mediates E2-dependent ubiquitination. SUBUNIT: Interacts with PABPC1 and PABPC4 (By similarity). SUBCELLULAR LOCATION: Nucleus (By similarity). TISSUE SPECIFICITY: Ubiquitously expressed, with highest levels in thymus. DEVELOPMENTAL STAGE: Ubiquitously expressed at E12 and E14. DOMAIN: The RING-type zinc finger domain interacts with an ubiquitin-conjugating enzyme (E2) and facilitates ubiquitination (By similarity). SIMILARITY: Belongs to the NFX1 family. SIMILARITY: Contains 8 NF-X1-type zinc fingers. SIMILARITY: Contains 1 R3H domain. SIMILARITY: Contains 1 RING-type zinc finger. SEQUENCE CAUTION: Sequence=AAF34700.1; Type=Frameshift; Positions=200, 214, 242, 246;
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on B1AY10
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
Gene Ontology (GO) Annotations with Structured Vocabulary
Molecular Function: GO:0000977 RNA polymerase II regulatory region sequence-specific DNA binding GO:0001078 transcriptional repressor activity, RNA polymerase II core promoter proximal region sequence-specific binding GO:0003676 nucleic acid binding GO:0003677 DNA binding GO:0003700 transcription factor activity, sequence-specific DNA binding GO:0005515 protein binding GO:0008270 zinc ion binding GO:0016740 transferase activity GO:0046872 metal ion binding
Biological Process: GO:0000122 negative regulation of transcription from RNA polymerase II promoter GO:0006351 transcription, DNA-templated GO:0006355 regulation of transcription, DNA-templated GO:0045347 negative regulation of MHC class II biosynthetic process
US Server
