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317  structures 4675  species 12  interactions 30318  sequences 243  architectures

Clan: FMN-binding (CL0336)

Summary

FMN-binding split barrel superfamily Add an annotation

This includes those related to the ferredoxin reductase-like FAD-binding domain and those that are Pyridoxine 5'-phosphate oxidase (PNP)-like.

This clan contains 9 families and the total number of domains in the clan is 30318. The clan was built by P Coggill.

Members

This clan contains the following 9 member families:

DUF447 F420H2_quin_red Flavin_Reduct FMN_bind_2 Putative_PNPOx Pyrid_ox_like Pyrid_oxidase_2 Pyridox_ox_2 Pyridox_oxase_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
Putative_PNPOx (PF01243) 11329 (37.4%) View
Flavin_Reduct (PF01613) 9218 (30.4%) View
Pyridox_ox_2 (PF12900) 2758 (9.1%) View
F420H2_quin_red (PF04075) 2040 (6.7%) View
FMN_bind_2 (PF04299) 1428 (4.7%) View
Pyrid_ox_like (PF16242) 1409 (4.6%) View
Pyrid_oxidase_2 (PF13883) 1198 (4.0%) View
Pyridox_oxase_2 (PF12766) 685 (2.3%) View
DUF447 (PF04289) 253 (0.8%) View
Total: 9 Total: 30318 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

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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 12 interactions for this clan. More...

Interacting families
A B
DUF2470 Putative_PNPOx
DUF447 DUF447
F420H2_quin_red F420H2_quin_red
Flavin_Reduct Flavin_Reduct
FMN_bind_2 FMN_bind_2
PNP_phzG_C Putative_PNPOx
Putative_PNPOx DUF2470
PNP_phzG_C
Putative_PNPOx
Pyrid_oxidase_2 Pyrid_oxidase_2
Pyridox_ox_2 Pyridox_ox_2
Pyridox_oxase_2 Pyridox_oxase_2

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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