4V62AE

Crystal structure of cyanobacterial photosystem ii
Total Genus 23
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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
23
sequence length
82
structure length
82
Chain Sequence
GTTGERPFSDIITSVRYWVIHSITIPALFIAGWLFVSTGLAYDVFGTPRPDSYYAQEQRSIPLVTDRFEAKQQVETFLEQLK
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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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molecule tags Electron transport
molecule keywords Photosystem Q(B) protein
publication title Cyanobacterial photosystem II at 2.9-A resolution and the role of quinones, lipids, channels and chloride
pubmed doi rcsb
total genus 23
structure length 82
sequence length 82
chains with identical sequence BE
ec nomenclature
pdb deposition date 2008-01-17

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
AE PF00283 Cytochrom_B559 Cytochrome b559, alpha (gene psbE) and beta (gene psbF)subunits
AE PF00284 Cytochrom_B559a Lumenal portion of Cytochrome b559, alpha (gene psbE) subunit
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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#similar chains, but unknotted
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