7F4VaB

Cryo-em structure of a primordial cyanobacterial photosystem i
Total Genus 264
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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
264
sequence length
725
structure length
725
Chain Sequence
TRFPKFSQDLAQDPTTRRIWYGIATAHDFESHDGMTEESLYQKLFATHFGHLAIIFLWSSGNLFHIAWQGNFEQWVSNPTGVVPIAHAIWDPHFGKGAVEAFTPEGGAGPVNAAYSGLYYLYYTLGMRFNSDLYQGSIFLMVLATVFLIAGWLHLQPRFRPSLAWFKNAESRLNHHLSALFGVSSLAFAGHMIHVAIPAARGQRVDWSNFLNTLPHPAGLAPFFTGNWGVYADPQAGPPILTFIGGLNPATGTLWLTDIAHHHLAIAVIFIIAGHMYRTNFGIGHSIKEILDAHKGPLTGEGHRGLYDTINNSLHFQLGLALASLGVVTSLVAQHTYALPAYFYMPQDHTTMAALYTHHQYIAGFLMVGAFAHGAIFFVRDYDPKANENNVLARMLEHKEALISHLSWVSLFLGFHTLGLYVHNDVMLAFGRPEDQLLIEPVFAQFVQVQSGKIIEGIPALFGGPGVTAPGEFLTGWLGSVNANNSPIFLPIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKKDFGFAFPCDGPGRGGTCDISAWDAFYLAVFWMLNTIGWVTFYWHWKWISIWGDNVAQFNASSTYLMGWLRDYLWANSAPLIGGYSPSGGTNALSVWAWMFLFGHLVWATGFMFLIAWRGYWQELIETLVWAHERTPLANLVRWKDKPVAMSIVQGRLVGLAHFTIGYILTYAAFLIASTAALYPNGPAAFTPAI
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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.

publication title Structural basis for the absence of low-energy chlorophylls responsible for photoprotection from a primitive cyanobacterial PSI
doi rcsb
molecule tags Photosynthesis
molecule keywords Photosystem I P700 chlorophyll a apoprotein A1
total genus 264
structure length 725
sequence length 725
chains with identical sequence bB, cB
ec nomenclature ec 1.97.1.12: photosystem I.
pdb deposition date 2021-06-21
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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