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0  structures 565  species 0  interactions 607  sequences 17  architectures

Family: Tti2 (PF10521)

Summary: Tti2 family

Pfam includes annotations and additional family information from a range of different sources. These sources can be accessed via the tabs below.

The Pfam group coordinates the annotation of Pfam families in Wikipedia, but we have not yet assigned a Wikipedia article to this family. If you think that a particular Wikipedia article provides good annotation, please let us know.

This tab holds the annotation information that is stored in the Pfam database. As we move to using Wikipedia as our main source of annotation, the contents of this tab will be gradually replaced by the Wikipedia tab.

Tti2 family Provide feedback

Budding yeast Tti2 is a subunit of the ASTRA complex, which is involved in chromatin remodelling [3]. Tti2 homologue from humans, TELO2-interacting protein 2, is part of the TTT complex that is involved in the cellular resistance to DNA damage stresses [4].

Literature references

  1. Hayashi T, Hatanaka M, Nagao K, Nakaseko Y, Kanoh J, Kokubu A, Ebe M, Yanagida M; , Genes Cells. 2007;12:1357-1370.: Rapamycin sensitivity of the Schizosaccharomyces pombe tor2 mutant and organization of two highly phosphorylated TOR complexes by specific and common subunits. PUBMED:18076573 EPMC:18076573

  2. Stirling PC, Bloom MS, Solanki-Patil T, Smith S, Sipahimalani P, Li Z, Kofoed M, Ben-Aroya S, Myung K, Hieter P;, PLoS Genet. 2011;7:e1002057.: The complete spectrum of yeast chromosome instability genes identifies candidate CIN cancer genes and functional roles for ASTRA complex components. PUBMED:21552543 EPMC:21552543

  3. Hurov KE, Cotta-Ramusino C, Elledge SJ;, Genes Dev. 2010;24:1939-1950.: A genetic screen identifies the Triple T complex required for DNA damage signaling and ATM and ATR stability. PUBMED:20810650 EPMC:20810650


This tab holds annotation information from the InterPro database.

InterPro entry IPR018870

Budding yeast Tti2 is a subunit of the ASTRA complex, which is involved in chromatin remodelling [PUBMED:21552543]. Tti2 homologue from humans, TELO2-interacting protein 2, is part of the TTT complex that is involved in the cellular resistance to DNA damage stresses [PUBMED:20810650].

Domain organisation

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Alignments

We store a range of different sequence alignments for families. As well as the seed alignment from which the family is built, we provide the full alignment, generated by searching the sequence database (reference proteomes) using the family HMM. We also generate alignments using four representative proteomes (RP) sets, the UniProtKB sequence database, the NCBI sequence database, and our metagenomics sequence database. More...

View options

We make a range of alignments for each Pfam-A family. You can see a description of each above. You can view these alignments in various ways but please note that some types of alignment are never generated while others may not be available for all families, most commonly because the alignments are too large to handle.

  Seed
(67)
Full
(607)
Representative proteomes UniProt
(883)
NCBI
(1135)
Meta
(0)
RP15
(142)
RP35
(315)
RP55
(455)
RP75
(603)
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PP/heatmap 1 View               

1Cannot generate PP/Heatmap alignments for seeds; no PP data available

Key: ✓ available, x not generated, not available.

Format an alignment

  Seed
(67)
Full
(607)
Representative proteomes UniProt
(883)
NCBI
(1135)
Meta
(0)
RP15
(142)
RP35
(315)
RP55
(455)
RP75
(603)
Alignment:
Format:
Order:
Sequence:
Gaps:
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Download options

We make all of our alignments available in Stockholm format. You can download them here as raw, plain text files or as gzip-compressed files.

  Seed
(67)
Full
(607)
Representative proteomes UniProt
(883)
NCBI
(1135)
Meta
(0)
RP15
(142)
RP35
(315)
RP55
(455)
RP75
(603)
Raw Stockholm Download   Download   Download   Download   Download   Download   Download   Download    
Gzipped Download   Download   Download   Download   Download   Download   Download   Download    

You can also download a FASTA format file containing the full-length sequences for all sequences in the full alignment.

HMM logo

HMM logos is one way of visualising profile HMMs. Logos provide a quick overview of the properties of an HMM in a graphical form. You can see a more detailed description of HMM logos and find out how you can interpret them here. More...

Trees

This page displays the phylogenetic tree for this family's seed alignment. We use FastTree to calculate neighbour join trees with a local bootstrap based on 100 resamples (shown next to the tree nodes). FastTree calculates approximately-maximum-likelihood phylogenetic trees from our seed alignment.

Note: You can also download the data file for the tree.

Curation and family details

This section shows the detailed information about the Pfam family. You can see the definitions of many of the terms in this section in the glossary and a fuller explanation of the scoring system that we use in the scores section of the help pages.

Curation View help on the curation process

Seed source: Pfam-B_82729 (release 22.0)
Previous IDs: DUF2454;
Type: Family
Sequence Ontology: SO:0100021
Author: Mistry J , Wood V
Number in seed: 67
Number in full: 607
Average length of the domain: 257.20 aa
Average identity of full alignment: 21 %
Average coverage of the sequence by the domain: 46.13 %

HMM information View help on HMM parameters

HMM build commands:
build method: hmmbuild -o /dev/null HMM SEED
search method: hmmsearch -Z 45638612 -E 1000 --cpu 4 HMM pfamseq
Model details:
Parameter Sequence Domain
Gathering cut-off 24.5 24.5
Trusted cut-off 24.5 24.7
Noise cut-off 24.4 24.4
Model length: 281
Family (HMM) version: 9
Download: download the raw HMM for this family

Species distribution

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This visualisation provides a simple graphical representation of the distribution of this family across species. You can find the original interactive tree in the adjacent tab. More...

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