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Cryo-em structure of an escherichia coli coupled transcription-translation complex b3 (ttc-b3) containing an mrna with a 27 nt long spacer, transcription factors nusa and nusg, and fmet-trnas at p-site and e-site
Total Genus 43
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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
43
sequence length
117
structure length
117
Chain Sequence
ARVKRGVIARARHKKILKQAKGYYGARSRVYRVAFQAVIKAGQYAYRDRRQRKRQFRQLWIARINAAARQNGISYSKFINGLKKASVEIDRKILADIAVFDKVAFTALVEKAKAALA
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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 Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
rcsb
source organism Escherichia coli
molecule tags Ribosome,transcription/translation
molecule keywords 50S ribosomal protein L21
total genus 43
structure length 117
sequence length 117
ec nomenclature
pdb deposition date 2020-06-03

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
z PF00453 Ribosomal_L20 Ribosomal protein L20
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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