6N4KA

Dithionite-reduced nucleotide-free form of the nitrogenase fe-protein from a. vinelandii
Total Genus 101
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
101
sequence length
270
structure length
270
Chain Sequence
MRQCAIYGKGGIGKSTTTQNLVAALAEMGKKVMIVGCDPKADSTRLILHSKAQNTIMEMAAEAGTVEDLELEDVLKAGYGGVKCVESGGPEPGVGCAGRGVITAINFLEEEGAYEDDLDFVFYDVLGDVVCGGFAMPIRENKAQEIYIVCSGEMMAMYAANNISKGIVKYANSGSVRLGGLICNSRNTDREDELIIALANKLGTQMIHFVPRDNVVQRAEIRRMTVIEYDPKAKQADEYRALARKVVDNKLLVIPNPITMDELEELLMEF
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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publication title Site-Specific Oxidation State Assignments of the Iron Atoms in the [4Fe:4S]2+/1+/0States of the Nitrogenase Fe-Protein.
pubmed doi rcsb
molecule tags Oxidoreductase
molecule keywords Nitrogenase iron protein 1
total genus 101
structure length 270
sequence length 270
chains with identical sequence B
ec nomenclature ec 1.18.6.1: Nitrogenase.
pdb deposition date 2018-11-19

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00142 Fer4_NifH 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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