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190  structures 4828  species 3  interactions 19772  sequences 51  architectures

Clan: HBMR (CL0553)

Summary

Helical backbone metal receptor superfamily Add an annotation

This superfamily is characterised by a long alpha helical insertion in the interdomain linker in the Chelatase-like fold. Representative families include the periplasmic ferric siderophore binding proteins, the TroA-like nitrogenase iron-molybdenum proteins and the putative iron(III) transporter family, TM0189-like, or periplasmic-binding family.

This clan contains 2 families and the total number of domains in the clan is 19772. The clan was built by P Coggill.

Members

This clan contains the following 2 member families:

Oxidored_nitro Peripla_BP_2

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
Peripla_BP_2 (PF01497) 15783 (79.8%) View
Oxidored_nitro (PF00148) 3989 (20.2%) View
Total: 2 Total: 19772 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

There are 3 interactions for this clan. More...

Interacting families
A B
Peripla_BP_2 Peripla_BP_2
Oxidored_nitro Fer4_NifH
Oxidored_nitro

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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