7D51A

Crystal structure of a truly knotted protein: cyclized yibk from haemophilus influenzae
Total Genus 40
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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
40
sequence length
169
structure length
161
Chain Sequence
MLDIVLYEPEIPQNTGNIIRLCANTGFRLHLIEPLGFTWDDKRLRRSGLDYHEFAEIKRHKTFEAFLESEKPKRLFALTTKGCPAHSQVKFKLGDYLMFGPETRGIPMSILNEMPMEQKIRIPMTANSRSMNLSNSVAVTVYEAWRQLGYKGAVNLPEGGS
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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 Transferase
molecule keywords tRNA (cytidine(34)-2'-O)-methyltransferase
publication title Physico-chemical properties of a truly knotted protein without open ends
rcsb
source organism Haemophilus influenzae (strain atcc 51907 / dsm 11121 / kw20 / rd)
total genus 40
structure length 161
sequence length 169
chains with identical sequence B
ec nomenclature ec 2.1.1.207: tRNA (cytidine(34)-2'-O)-methyltransferase.
pdb deposition date 2020-09-24

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00588 SpoU_methylase SpoU rRNA Methylase 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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#similar chains, but unknotted
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