Summary: SurA N-terminal domain
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SurA N-terminal domain Provide feedback
This domain is found at the N-terminus of the chaperone SurA. It is a helical domain of unknown function. The C-terminus of the SurA protein folds back and forms part of this domain also but is not included in the current alignment.
Internal database links
|SCOOP:||SurA_N SurA_N_3 Trigger_C|
|Similarity to PfamA using HHSearch:||SurA_N SurA_N_3|
This tab holds annotation information from the InterPro database.
No InterPro data for this Pfam family.
- the number of sequences which exhibit this architecture
a textual description of the architecture, e.g. Gla, EGF x 2, Trypsin.
This example describes an architecture with one
Gladomain, followed by two consecutive
EGFdomains, and finally a single
- the UniProt description of the protein sequence
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This helical domain is found in two families of chaperones. It is found at the N terminus of the SurA proteins and at the C-terminus of the trigger factors where presumably it shares a common but as yet unknown function.
The clan contains the following 4 members:SurA_N SurA_N_2 SurA_N_3 Trigger_C
We make a range of alignments for each Pfam-A family:
- the curated alignment from which the HMM for the family is built
- the alignment generated by searching the sequence database using the HMM
- Representative Proteomes (RPs) at 15%, 35%, 55% and 75% co-membership thresholds
- alignment generated by searching the UniProtKB sequence database using the family HMM
- alignment generated by searching the NCBI sequence database using the family HMM
- alignment generated by searching the metagenomics sequence database using the family HMM
You can see the alignments as HTML or in three different sequence viewers:
1Cannot generate PP/Heatmap alignments for seeds; no PP data available
Key: available, not generated, — not available.
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Curation and family details
|Number in seed:||195|
|Number in full:||590|
|Average length of the domain:||139.50 aa|
|Average identity of full alignment:||22 %|
|Average coverage of the sequence by the domain:||22.19 %|
|HMM build commands:||
build method: hmmbuild -o /dev/null HMM SEED
search method: hmmsearch -Z 26740544 -E 1000 --cpu 4 HMM pfamseq
|Family (HMM) version:||5|
|Download:||download the raw HMM for this family|
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