4WS9A

Crystal structure of smat n159g from sulfolobus solfataricus
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 The broken part of the chain has been replaced by a straight segment, which may affect what knot types are detected - be careful with interpreting results.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: 127
Knot K +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 33-292 260 1-32, 293-405 32 113 knot
Chain Sequence
IMRNINVQLNPLSDIEKLQVELVERKGLGHPDYIADAVAEEASRKLSLYYLKKYGVILHHNLDKTLVVGGQATPRFKGGDIIQPIYIIVAGRATTEVKTESGIDQIPVGTIIIESVKEWIRNNFRYLDAERHVIVDYKIGKGSSD----------VPLSGDTSFGVGFAPLTKLEKLVYETERHLNSKQFKAKLPEVGEDIKVMGLRRGNEVDLTIAMATISELIEDVNHYINVKEQVRNQILDLASKIAPGYNVRVYVNTGDKIDKNILYLTVTGTSAEHGDDGMTGRGNRGVGLITPMRPMSLEATAGKNPVNHVGKLYNVLANLIANKIAQEVKDVKFSQVQVLGQIGRPIDDPLIANVDVITYDDETKNEISGI----VDEMLSSFNKLTELILEGKATLF
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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3.1 16-382 367 1-15, 383-391 15 9 knot
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2.1 23-275 253 1-22 289-391 276-288 22 103 slipknot
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3.1 24-313 290 1-23 383-391 314-382 23 9 slipknot
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2.1 22-382 361 383-391 1-15 16-21 15 8 slipknot
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2.1 33-313 281 1-23, 379-391 24-32, 314-378 23 13 slipknot
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2.1 34-294 261 1-19, 319-391 20-33, 295-318 19 73 slipknot
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2.1 35-314 280 1-32, 379-391 33-34, 315-378 32 13 slipknot
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2.1 35-378 344 1-23, 382-391 24-34, 379-381 23 10 slipknot
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2.1 37-316 280 1-34, 376-391 35-36, 317-375 34 16 slipknot
sequence length 405
structure length 391
publication title Crystal structure of sMAT N159G from Sulfolobus solfataricus.
rcsb
molecule tags Transferase
molecule keywords S-adenosylmethionine synthase
source organism Sulfolobus solfataricus
missing residues 146-155, 369-372
total genus Genus: 127
ec nomenclature ec 2.5.1.6: Methionine adenosyltransferase.
pdb deposition date 2014-10-26
KnotProt deposition date 2015-02-10

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01941 AdoMet_Synthase S-adenosylmethionine synthetase (AdoMet synthetase)
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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#similar chains, but unknotted
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How to cite
KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling