6O7AA

Crystal structure of the ljcastor gating ring in the ca2+-free state
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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.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: 126
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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-31 145-467 323 1-144 529-533 468-528 144 5 slipknot
Chain Sequence
QNHTLILGWSDKLGSLLNQLAIANESLGGGTIAVMAERDKEDMELDIGKMEFDFKGTSVICRSGSPLILADLKKVSVSKARTIIVLAEDGNADQSDARALRTVLSLTGVKEGLRGHIVVEMSDLDNEVLVKLVGGDLVETVVAHDVIGRLMIQCARQPGLAQIWEDILGFENCEFYIKRWPQLDGMLFEDVLISFPAAIPCGIKVASYGGKIILNPDDSYVLQEGDEVLVIAEDDDTYAPAPLPMVRRGSLPKDFVYPKSPERILFCGWRRDMEDMITVLDASLAPDSELWMFNDVPEKEREKKLIDGGLDISRLENISLVNREGNAVIRRHLESLPLESFDSILILADESVEDSAIQADSRSLATLLLIRDIQARRLP---------------------------KTVIISEILDPRTKNLLSMSKISDYVLSNELVSMALAMVAEDRQINDVLEELFAEEGNEMHIRQADIYLREGEEMSFYEIMLRARQRREILIGYRLANAERAVINPPAKTGRRKWSLKDVFVVITEK
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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2.1m 147-513 367 1-146, 514-533 146 20 knot
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2.1m 144-463 320 1-143 477-533 464-476 143 57 slipknot
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2.1m 147-477 331 1-146 514-533 478-513 146 20 slipknot
sequence length 533
structure length 506
publication title Ca2+-regulated Ca2+channels with an RCK gating ring control plant symbiotic associations.
pubmed doi rcsb
molecule tags Transport protein
molecule keywords Ion channel CASTOR
source organism Lotus japonicus
missing residues 380-406
total genus Genus: 126
ec nomenclature
pdb deposition date 2019-03-07
KnotProt deposition date 2019-09-20

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF06241 Castor_Poll_mid Castor and Pollux, part of voltage-gated ion channel
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