| Analysis | rpsblast_cdd | Start | 9 |
| End | 114 | Strand | + |
| Length | 106 | Note | Gaps:35 |
| Hit Coverage | 41.87 | Hit Length | 332 |
| Hit Pident | 22.30 | E Val | 2e-08 |
| Hit Description | pfam03153 TFIIA Transcription factor IIA alpha/beta subunit. Transcription initiation factor IIA (TFIIA) is a heterotrimer the three subunits being known as alpha beta and gamma in order of molecular weight. The N and C-terminal domains of the gamma subunit are represented in pfam02268 and pfam02751 respectively. This family represents the precursor that yields both the alpha and beta subunits. The TFIIA heterotrimer is an essential general transcription initiation factor for the expression of genes transcribed by RNA polymerase II. Together with TFIID TFIIA binds to the promoter region this is the first step in the formation of a pre-initiation complex (PIC). Binding of the rest of the transcription machinery follows this step. After initiation the PIC does not completely dissociate from the promoter. Some components including TFIIA remain attached and re-initiate a subsequent round of transcription. | Hit Pcons | 7.19 |
| Name | Qrob_P0584100.2 |
| Protein Identifier |
Organism . Name |
Score | Score Type | Protein Description | Alias (in v1) | Code Enzyme | Gene Prediction Quality |
|---|---|---|---|---|---|---|---|
| Qrob_P0584100.2 | Quercus robur | 100.0 | egn | (M=1) K03122 - transcription initiation factor TFIIA large subunit | validated |
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