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2939  structures 5110  species 28  interactions 38310  sequences 266  architectures

Clan: Ferritin (CL0044)

Summary

Ferritin-like Superfamily Add an annotation

The members of this clan all share a distinctive four helical bundle. The four helices are arranged antiparallel with a left-handed twist. This helical bundle is distinguished from others by the long connection between the second and third helices. Some of the members contain a Fe or Mn dimer at the centre of the helical bundle. The ferritin fold was first described by Murzin AG and Chothia C, Cur Opin Struc Biol 1992, 2:895-903.

This clan contains 24 families and the total number of domains in the clan is 38310. The clan was built by RD Finn.

Members

This clan contains the following 24 member families:

Ald_deCOase AOX AurF Coat_F COQ7 DUF2202 DUF2383 DUF305 DUF3231 DUF4142 DUF4439 DUF455 DUF892 FA_desaturase_2 Ferritin Ferritin-like Ferritin_2 MiaE MiaE_2 Mn_catalase PaaA_PaaC Phenol_Hydrox Ribonuc_red_sm Rubrerythrin

External database links

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
Ferritin (PF00210) 8622 (22.5%) View
Rubrerythrin (PF02915) 4541 (11.9%) View
Ribonuc_red_sm (PF00268) 4425 (11.6%) View
DUF305 (PF03713) 2449 (6.4%) View
Ferritin_2 (PF13668) 1830 (4.8%) View
PaaA_PaaC (PF05138) 1735 (4.5%) View
Mn_catalase (PF05067) 1432 (3.7%) View
COQ7 (PF03232) 1423 (3.7%) View
MiaE (PF06175) 1207 (3.2%) View
FA_desaturase_2 (PF03405) 1206 (3.1%) View
DUF4142 (PF13628) 1148 (3.0%) View
AOX (PF01786) 1027 (2.7%) View
DUF892 (PF05974) 1023 (2.7%) View
continued
Pfam family Num. domains Alignment
DUF455 (PF04305) 1014 (2.6%) View
Coat_F (PF07875) 1011 (2.6%) View
DUF3231 (PF11553) 881 (2.3%) View
AurF (PF11583) 834 (2.2%) View
DUF2383 (PF09537) 740 (1.9%) View
Phenol_Hydrox (PF02332) 435 (1.1%) View
MiaE_2 (PF13794) 415 (1.1%) View
DUF4439 (PF14530) 344 (0.9%) View
Ferritin-like (PF12902) 276 (0.7%) View
DUF2202 (PF09968) 178 (0.5%) View
Ald_deCOase (PF11266) 114 (0.3%) View
Total: 24 Total: 38310 Clan alignment
 

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Family relationships

This diagram shows the relationships between members of this clan. More...

Species distribution

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This tree shows the occurrence of the domains in this clan across different species. More...

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Interactions

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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