Protein : Qrob_P0434250.2 Q. robur
Protein Identifier  ? Qrob_P0434250.2 Organism . Name  Quercus robur
Score  42.3 Score Type  egn
Protein Description  (M=1) KOG3219 - Transcription initiation factor TFIID subunit TAF11 [Transcription]. Gene Prediction Quality  validated
Protein length 

Sequence

Length: 127  
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0 Synonyms

3 GO Terms

Identifier Name Description
GO:0005634 nucleus A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
GO:0046982 protein heterodimerization activity Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
GO:0006367 transcription initiation from RNA polymerase II promoter Any process involved in the assembly of the RNA polymerase II preinitiation complex (PIC) at an RNA polymerase II promoter region of a DNA template, resulting in the subsequent synthesis of RNA from that promoter. The initiation phase includes PIC assembly and the formation of the first few bonds in the RNA chain, including abortive initiation, which occurs when the first few nucleotides are repeatedly synthesized and then released. Promoter clearance, or release, is the transition between the initiation and elongation phases of transcription.

16 Blast

Analysis Hit Start End Strand Length Note Hit Coverage Hit Length Hit Pident E Val Hit Description
blastp_kegg lcl|pop:POPTR_0003s15610g 4 126 + 123 Gaps:11 68.39 193 42.42 2e-20 POPTRDRAFT_554634 hypothetical protein
blastp_kegg lcl|vvi:100249829 6 123 + 118 Gaps:7 61.11 198 48.76 5e-18 transcription initiation factor TFIID subunit 11-like
blastp_kegg lcl|atr:s00068p00201090 6 123 + 118 Gaps:21 58.92 185 52.29 3e-16 AMTR_s00068p00201090 hypothetical protein
blastp_kegg lcl|sly:101263908 6 123 + 118 Gaps:15 63.33 210 40.60 5e-16 uncharacterized LOC101263908
blastp_kegg lcl|gmx:100305481 4 123 + 120 Gaps:40 51.61 155 58.75 2e-15 uncharacterized LOC100305481
blastp_kegg lcl|sly:101252686 6 123 + 118 Gaps:17 63.33 210 41.35 2e-15 uncharacterized LOC101252686
blastp_kegg lcl|sot:102604061 6 123 + 118 Gaps:17 63.33 210 41.35 2e-15 transcription initiation factor TFIID subunit 11-like
blastp_kegg lcl|pmum:103325548 6 123 + 118 Gaps:35 66.23 231 37.25 6e-15 transcription initiation factor TFIID subunit 11
blastp_kegg lcl|cam:101500198 4 123 + 120 Gaps:12 61.76 204 42.86 4e-14 transcription initiation factor TFIID subunit 11-like
blastp_kegg lcl|rcu:RCOM_0096320 6 123 + 118 Gaps:5 58.05 205 44.54 7e-14 Transcription initiation factor TFIID subunit putative
blastp_uniprot_sprot sp|F4HR03|TA11B_ARATH 6 123 + 118 Gaps:22 47.06 204 46.88 6e-10 Transcription initiation factor TFIID subunit 11b OS Arabidopsis thaliana GN TAF11B PE 2 SV 1
blastp_uniprot_sprot sp|Q9M565|TAF11_ARATH 73 123 + 51 none 24.29 210 50.98 1e-08 Transcription initiation factor TFIID subunit 11 OS Arabidopsis thaliana GN TAF11 PE 1 SV 1
blastp_uniprot_sprot sp|Q9US54|TAF11_SCHPO 23 123 + 101 Gaps:15 51.26 199 33.33 1e-06 Transcription initiation factor TFIID subunit 11 OS Schizosaccharomyces pombe (strain 972 / ATCC 24843) GN taf11 PE 3 SV 1
rpsblast_cdd gnl|CDD|113487 92 123 + 32 none 35.96 89 56.25 4e-08 pfam04719 TAFII28 hTAFII28-like protein conserved region. The general transcription factor TFIID consists of the TATA-binding protein (TBP) associated with a series of TBP-associated factors (TAFs) that together participate in the assembly of the transcription preinitiation complex. The conserved region is found at the C-terminal of most member proteins. The crystal structure of hTAFII28 with hTAFII18 shows that this region is involved in the binding of these two subunits. The conserved region contains four alpha helices and three loops arranged as in histone H3.
rpsblast_cdd gnl|CDD|173967 99 123 + 25 none 29.41 85 60.00 2e-07 cd08048 TAF11 TATA Binding Protein (TBP) Associated Factor 11 (TAF11) is one of several TAFs that bind TBP and is involved in forming Transcription Factor IID (TFIID) complex. The TATA Binding Protein (TBP) Associated Factor 11 (TAF11) is one of several TAFs that bind TBP and are involved in forming the Transcription Factor IID (TFIID) complex. TFIID is one of seven General Transcription Factors (GTF) (TFIIA TFIIB TFIID TFIIE TFIIF and TFIID) that are involved in accurate initiation of transcription by RNA polymerase II in eukaryotes. TFIID plays an important role in the recognition of promoter DNA and assembly of the pre-initiation complex. TFIID complex is composed of the TBP and at least 13 TAFs. TAFs from various species were originally named by their predicted molecular weight or their electrophoretic mobility in polyacrylamide gels. A new unified nomenclature for the pol II TAFs has been suggested to show the relationship between TAF orthologs and paralogs. Several hypotheses are proposed for TAFs functions such as serving as activator-binding sites core-promoter recognition or a role in essential catalytic activity. TAF11 interacts with the ligand binding domains of the nuclear receptors for vitamin D3 and thyroid hormone. TAF11 also directly interacts with TFIIA acting as a bridging factor that stabilizes the TFIIA-TBP-DNA complex. Each TAF with the help of a specific activator is required only for the expression of subset of genes and is not universally involved for transcription as are GTFs. In yeast and human cells TAFs have been found as components of other complexes besides TFIID. Several TAFs interact via histone-fold (HFD) motifs HFD is the interaction motif involved in heterodimerization of the core histones and their assembly into nucleosome octamers. The minimal HFD contains three alpha-helices linked by two loops and is found in core histones TAFS and many other transcription factors. TFIID has a histone octamer-like substructure. The TAF11 domain is structurally analogous to histone H3 and interacts with TAF13 making a novel histone-like heterodimer. The dimer may be structurally and functionally similar to the spt3 protein within the SAGA histone acetyltransferase complex.
rpsblast_kog gnl|CDD|38429 63 125 + 63 Gaps:1 32.82 195 37.50 8e-07 KOG3219 KOG3219 KOG3219 Transcription initiation factor TFIID subunit TAF11 [Transcription].

2 Domain Motifs

Analysis Begin End Length Domain Identifier Cross Ref Description Inter Pro
Pfam 93 123 31 PF04719 none hTAFII28-like protein conserved region IPR006809
Gene3D 99 123 25 G3DSA:1.10.20.10 none none IPR009072

0 Localization

0 Qtllist

0 Targeting