Summary: 4Fe-4S binding domain
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4Fe-4S binding domain Provide feedback
Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich.
External database links
This tab holds annotation information from the InterPro database.
InterPro entry IPR001450
The structure of this domain is an alpha-antiparallel beta sandwich. It is found in proteins that bind to iron-sulphur clusters, including bacterial ferredoxins, various dehydrogenases, and various reductases.
The mapping between Pfam and Gene Ontology is provided by InterPro. If you use this data please cite InterPro.
|Molecular function||electron carrier activity (GO:0009055)|
|iron-sulfur cluster binding (GO:0051536)|
- 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
- the number of residues in the sequence
- the Pfam graphic itself.
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Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.
The clan contains the following 24 members:ETF_QO Fer4 Fer4_10 Fer4_11 Fer4_12 Fer4_13 Fer4_14 Fer4_15 Fer4_16 Fer4_17 Fer4_18 Fer4_19 Fer4_2 Fer4_20 Fer4_21 Fer4_3 Fer4_4 Fer4_5 Fer4_6 Fer4_7 Fer4_8 Fer4_9 FeS RLI
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 NCBI sequence database using the family HMM
- alignment generated by searching the metagenomics sequence database using the family HMM
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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:||217|
|Number in full:||6537|
|Average length of the domain:||48.00 aa|
|Average identity of full alignment:||21 %|
|Average coverage of the sequence by the domain:||19.61 %|
|HMM build commands:||
build method: hmmbuild --amino -o /dev/null HMM SEED
search method: hmmsearch -Z 23193494 -E 1000 --cpu 4 HMM pfamseq
|Family (HMM) version:||2|
|Download:||download the raw HMM for this family|
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