4O8GA

Structure of infrared fluorescent protein 1.4
Warning
  • Chain breaks within knot 41 (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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.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: 92
Knot K 41 41

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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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41 32-271 240 1-31, 272-320 31 49 knot
Chain Sequence
DPLPFFPPLYLGGPEITTENCEREPIHIPGSIQPHGALLTADGHSGEVLQVSLNAATFLGQEPTVLRGQTLAALLPEQWPALQAALPPGCPDALQYRATLDWP--GHLSLTVHRVAELLILEFEPTEHA-------LRNAMFALESAPNLRALAEVATQTVRELTGFDRVMLYKFAPDATGEMIAEARREGMQAFLGHRFPASHTPAQARALYTRHLLRLTADTRAAAVPLDPVLNPQTNAPTPLGGAVLRATSPMHMQYLRNMGVGSSLSVSVVVGGQLWGLIVCHHQTPYVLPPDLRTTLEELGRKLSGQVQRKEALE
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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4.1 28-303 276 1-27, 304-311 27 8 knot
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3.2m 30-265 236 1-29 278-311 266-277 29 34 slipknot
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3.2m 30-282 253 1-29 304-311 283-303 29 8 slipknot
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3.2m 17-264 248 1-9, 266-311 10-16, 265-265 9 46 slipknot
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4.1 21-264 244 1-16, 266-311 17-20, 265-265 16 46 slipknot
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4.1 26-264 239 1-20, 266-311 21-25, 265-265 20 46 slipknot
sequence length 320
structure length 311
publication title Origins of Fluorescence in Evolved Bacteriophytochromes
doi rcsb
molecule tags Fluorescent protein
molecule keywords Bacteriophytochrome
source organism Deinococcus radiodurans r1
missing residues 104-105, 128-134
total genus Genus: 92
ec nomenclature ec 2.7.13.3: Histidine kinase.
pdb deposition date 2013-12-27
KnotProt deposition date 2014-10-01
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the KnotProt database (?% sequence similarity)
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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