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FB2026_01
,
released March 12, 2026
att
Please see the JBrowse view of Dmel\att-ORFB for information on other features
To submit a correction to a gene model please use the Contact FlyBase form
AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Some regions with low pLDDT may be unstructured in isolation.
Complete overlap: the att locus encodes two proteins, att-ORFA and att-ORFB, that overlap in the DNA sequences that encode them but not in amino acid sequence, due to use of different reading frames (FBrf0089733).
Multiphase exon postulated: this gene shares a region of coding sequence with an overlapping gene, but different reading frames are utilized in the overlapping coding region; overlap >20aa.
Gene model reviewed during 5.47
Gene model reviewed during 6.08
There is only one protein coding transcript and one polypeptide associated with this gene
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\att-ORFB using the Feature Mapper tool.
The testis specificity index was calculated from modENCODE tissue expression data by Vedelek et al., 2018 to indicate the degree of testis enrichment compared to other tissues. Scores range from -2.52 (underrepresented) to 5.2 (very high testis bias).
JBrowse - Visual display of RNA-Seq signals
View Dmel\att-ORFB in JBrowse3-69
3-72.7
Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete
Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see JBrowse for alignment of the cDNAs and ESTs to the gene model.
For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.
Annotation CG33488 represents the att-ORFB open reading frame.
The "att" locus is alternatively expressed at both the RNA and protein levels. The locus encodes RNAs expressed in the soma and a testis specific RNA. The somatic RNAs encode a protein (att-ORFA) with homology to the mammalian Graves' disease carrier proteins. The testis RNA encodes two different proteins from two reading frames. One of these initiates at a CUG codon and represents an N-terminally truncated version of the protein encoded by the somatic RNAs (att-ORFA). The other protein (att-ORFB) initiates at an AUG codon in testis-specific exon 3 (in a different frame from att-ORFA) and is completely novel. Overall orientation not stated: anon-92Ee+ att-ORFB+ anon-92Ef?