Summary
4Fe-4S ferredoxins
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.
This clan contains 29 families and the total number of domains in the clan is 233837. The clan was built by A Bateman.
Members
This clan contains the following 29 member families:
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_22 Fer4_23 Fer4_24 Fer4_3 Fer4_4 Fer4_5 Fer4_6 Fer4_7 Fer4_8 Fer4_9 FeS Molybdop_Fe4S4 Nitr_red_alph_N RLIExternal database links
SCOP: | 54862 |
Domain organisation
Below is a listing of the unique domain organisations or architectures from this clan. More...
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Alignments
The table below shows the number of occurrences of each domain throughout the sequence database. More...
Pfam family | Num. domains | Alignment |
---|---|---|
Fer4 (PF00037) | 31425 (13.4%) | View |
Fer4_7 (PF12838) | 28389 (12.1%) | View |
Fer4_12 (PF13353) | 21811 (9.3%) | View |
Fer4_8 (PF13183) | 18901 (8.1%) | View |
Molybdop_Fe4S4 (PF04879) | 16635 (7.1%) | View |
Fer4_14 (PF13394) | 15720 (6.7%) | View |
Fer4_20 (PF14691) | 13919 (6.0%) | View |
Fer4_5 (PF12801) | 12085 (5.2%) | View |
Fer4_11 (PF13247) | 10338 (4.4%) | View |
Fer4_17 (PF13534) | 8791 (3.8%) | View |
Fer4_9 (PF13187) | 8487 (3.6%) | View |
Fer4_16 (PF13484) | 6366 (2.7%) | View |
Fer4_21 (PF14697) | 5814 (2.5%) | View |
Fer4_13 (PF13370) | 5494 (2.3%) | View |
ETF_QO (PF05187) | 4882 (2.1%) | View |
continued |
Pfam family | Num. domains | Alignment |
---|---|---|
FeS (PF04060) | 4422 (1.9%) | View |
Fer4_4 (PF12800) | 4402 (1.9%) | View |
RLI (PF04068) | 3568 (1.5%) | View |
Fer4_15 (PF13459) | 3458 (1.5%) | View |
Fer4_18 (PF13746) | 3263 (1.4%) | View |
Fer4_6 (PF12837) | 1695 (0.7%) | View |
Fer4_19 (PF06902) | 1088 (0.5%) | View |
Fer4_22 (PF17179) | 1013 (0.4%) | View |
Nitr_red_alph_N (PF14710) | 877 (0.4%) | View |
Fer4_24 (PF18109) | 573 (0.2%) | View |
Fer4_3 (PF12798) | 203 (0.1%) | View |
Fer4_23 (PF18009) | 142 (0.1%) | View |
Fer4_2 (PF12797) | 76 (0.0%) | View |
Fer4_10 (PF13237) | 0 (0.0%) | View |
Total: 29 | Total: 233837 | Clan alignment |
Please note: Clan alignments can be very large and can cause problems for some browsers. Read the note above before viewing.
Family relationships
This diagram shows the relationships between members of this clan. More...
Species distribution
Tree controls
HideThis tree shows the occurrence of the domains in this clan across different species. More...
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Structures
For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the MSD group, to allow us to map Pfam domains onto UniProt three-dimensional structures. The table below shows the mapping between the Pfam families in this clan, the corresponding UniProt entries, and the region of the three-dimensional structures that are available for that sequence.
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