4J7HA

Crystal structure of evaa, a 2,3-dehydratase in complex with dtdp-benzene and dtdp-rhamnose
Warning
  • Chain breaks within knot 31 (displayed as a gray area on the plot and as '-' on the sequence). The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.
Genus: 141
Slipknot S +31

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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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+31 91-346 256 1-83, 438-458 84-90, 347-437 83 21 slipknot
Chain Sequence
AVRPRDHHDYADRIALSAATTDGVQMRTEDVRAWIAERRDANVFHVERIPFADLDQWWFEGVTGNLVHRSGRFFTIEGLHVIEHDGPHGDGPYREWQQPVIRQPEVGILGILAKEFDGVLHFLMQAKMEPGNPNLVQLSPTVQATRSNY-------NVKLIEYFAPPDPERVIVDVLQAEQGSWFFRKSNRNMIVETVDDVPLWDDFCWLTLGQIAELMHEDETINMNSRSVLSCLPYQDITPRALFSDVQLLSWFTNERSRHDVRVRRIPLADVCGWKQGAEEIEHEDGRYFKVLAVAVKKISWTQP-----LVESVDLGVVAFLVRKIDGVPHVLVQARVDGGFLDTVELAPTVQCTPLNYAHLPAEEAPPFLDLVQNAPRSRIRYEAIHSEEGGRFLGVRARYLVIDADEAIDPPPGYAWVTPAQLTALTRHGHYVNVEARTLLACINAAAAQPR
Whole chain analysis

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Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1


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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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2.1 98-325 228 1-79, 342-446 80-97, 326-341 79 105 slipknot
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2.1 97-411 315 1-79, 434-446 80-96, 412-433 79 13 slipknot
sequence length 458
structure length 446
publication title Structure of EvaA: A Paradigm for Sugar 2,3-Dehydratases.
pubmed doi rcsb
molecule tags Biosynthetic protein
molecule keywords EvaA 2,3-dehydratase
source organism Amycolatopsis orientalis
missing residues 150-156, 302-306
total genus Genus: 141
ec nomenclature
pdb deposition date 2013-02-13
KnotProt deposition date 2014-07-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF03559 Hexose_dehydrat NDP-hexose 2,3-dehydratase
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the pdb database (?% sequence similarity)

  
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How to cite
KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling